NCBI Conserved Domain Search

PTP-like domain of receptor-type tyrosine-protein phosphatase F, repeat 2; Receptor-type tyrosine-protein phosphatase F (PTPRF), also known as leukocyte common antigen related (LAR), is the prototypical member of the LAR family of receptor-type tyrosine-protein phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRF/LAR plays a role for LAR in cadherin complexes where it associates with and dephosphorylates beta-catenin, a pathway which may be critical for cadherin complex stability and cell-cell association. It also regulates focal adhesions through cyclin-dependent kinase-1 and is involved in axon guidance in the developing nervous system. It also functions in regulating insulin signaling. PTPRF contains an extracellular region with three immunoglobulin-like (Ig) domains and four to eight fibronectin type III (FN3) repeats (determined by alternative splicing), a single transmembrane domain, followed by an intracellular region with a membrane-proximal catalytic PTP domain (repeat 1, also called D1) and a membrane-distal non-catalytic PTP-like domain (repeat 2, also called D2). This model represents the non-catalytic PTP-like domain (repeat 2). Although described as non-catalytic, this domain contains the catalytic cysteine and the active site signature motif, HCSAGxGRxG.

Pssm-ID: 350477 [Multi-domain] Cd Length: 291 Bit Score: 633.30 E-value: 0e+00

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1338 HTEVPARNLYAHIQKLGQVPPGESVTAMELEFKLLASSKAHTSRFISANLPCNKFKNRLVNIMPYELTRVCLQPIRGVEG 1417
Cdd:cd14629      1 NTEVPARNLYAHIQKLTQVPPGESVTAMELEFKLLANSKAHTSRFISANLPCNKFKNRLVNIMPYELTRVCLQPIRGVEG 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1418 SDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPAERSARYQYFVVDPMAE 1497
Cdd:cd14629     81 SDYINASFIDGYRQQKAYIATQGPLAETTEDFWRMLWEHNSTIVVMLTKLREMGREKCHQYWPAERSARYQYFVVDPMAE 160

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1498 YNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKEQFGQDGPITVHCSAGVGRTGVFIT 1577
Cdd:cd14629    161 YNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKEQFGQDGPITVHCSAGVGRTGVFIT 240

                          250       260       270       280       290
                   ....*....|....*....|....*....|....*....|....*....|.
gi 1622832833 1578 LSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALEYLGSF 1628
Cdd:cd14629    241 LSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALEYLGSF 291

catalytic domain of receptor-type tyrosine-protein phosphatase F, repeat 1; Receptor-type tyrosine-protein phosphatase F (PTPRF), also known as leukocyte common antigen related (LAR), is the prototypical member of the LAR family of receptor-type tyrosine-protein phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRF/LAR plays a role for LAR in cadherin complexes where it associates with and dephosphorylates beta-catenin, a pathway which may be critical for cadherin complex stability and cell-cell association. It also regulates focal adhesions through cyclin-dependent kinase-1 and is involved in axon guidance in the developing nervous system. It also functions in regulating insulin signaling. PTPRF contains an extracellular region with three immunoglobulin-like (Ig) domains and four to eight fibronectin type III (FN3) repeats (determined by alternative splicing), a single transmembrane domain, followed by an intracellular region with a membrane-proximal catalytic PTP domain (repeat 1, also called D1) and a membrane-distal non-catalytic PTP-like domain (repeat 2, also called D2). This model represents the catalytic PTP domain (repeat 1).

Pssm-ID: 350474 [Multi-domain] Cd Length: 276 Bit Score: 627.83 E-value: 0e+00

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1061 TDLADNIERLKANDGLKFSQEYESIDPGQQFTWENSNLEVNKPKNRYANVIAYDHSRVILTSIDGVPGSDYINANYIDGY 1140
Cdd:cd14626      1 SDLADNIERLKANDGLKFSQEYESIDPGQQFTWENSNLEVNKPKNRYANVIAYDHSRVILTSVDGVPGSDYINANYIDGY 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1141 RKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPARGTETYGLIQVTLLDTVELATYTVRTFA 1220
Cdd:cd14626     81 RKQNAYIATQGPLPETLSDFWRMVWEQRTATIVMMTRLEEKSRVKCDQYWPIRGTETYGMIQVTLLDTVELATYSVRTFA 160

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1221 LHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNPLDAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTV 1300
Cdd:cd14626    161 LYKNGSSEKREVRQFQFMAWPDHGVPEYPTPILAFLRRVKACNPPDAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTV 240

                          250       260       270
                   ....*....|....*....|....*....|....*.
gi 1622832833 1301 DIYGHVTCMRSQRNYMVQTEDQYVFIHEALLEAATC 1336
Cdd:cd14626    241 DIYGHVTCMRSQRNYMVQTEDQYIFIHEALLEAATC 276

PTP-like domain of receptor-type tyrosine-protein phosphatase D, repeat 2; Receptor-type tyrosine-protein phosphatase-like D (PTPRD), also known as receptor-type tyrosine-protein phosphatase delta (R-PTP-delta), belongs to the LAR (leukocyte common antigen-related) family of receptor-type tyrosine-protein phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. LAR-RPTPs are synaptic adhesion molecules that play roles in various aspects of neuronal development, including axon guidance, neurite extension, and synapse formation and function. PTPRD is involved in pre-synaptic differentiation through interaction with SLITRK2. It contains an extracellular region with three immunoglobulin-like (Ig) domains and four to eight fibronectin type III (FN3) repeats (determined by alternative splicing), a single transmembrane domain, followed by an intracellular region with a membrane-proximal catalytic PTP domain (repeat 1, also called D1) and a membrane-distal non-catalytic PTP-like domain (repeat 2, also called D2). This model represents the non-catalytic PTP-like domain (repeat 2). Although described as non-catalytic, this domain contains the catalytic cysteine and the active site signature motif, HCSAGxGRxG.

Pssm-ID: 350476 [Multi-domain] Cd Length: 292 Bit Score: 602.88 E-value: 0e+00

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1339 TEVPARNLYAHIQKLGQVPPGESVTAMELEFKLLASSKAHTSRFISANLPCNKFKNRLVNIMPYELTRVCLQPIRGVEGS 1418
Cdd:cd14628      1 TEVPARNLYAYIQKLTQIETGENVTGMELEFKRLASSKAHTSRFISANLPCNKFKNRLVNIMPYESTRVCLQPIRGVEGS 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1419 DYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPAERSARYQYFVVDPMAEY 1498
Cdd:cd14628     81 DYINASFIDGYRQQKAYIATQGPLAETTEDFWRMLWEHNSTIVVMLTKLREMGREKCHQYWPAERSARYQYFVVDPMAEY 160

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1499 NMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKEQFGQDGPITVHCSAGVGRTGVFITL 1578
Cdd:cd14628    161 NMPQYILREFKVTDARDGQSRTVRQFQFTDWPEQGVPKSGEGFIDFIGQVHKTKEQFGQDGPISVHCSAGVGRTGVFITL 240

                          250       260       270       280       290
                   ....*....|....*....|....*....|....*....|....*....|..
gi 1622832833 1579 SIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALEYLGSFDH 1630
Cdd:cd14628    241 SIVLERMRYEGVVDIFQTVKMLRTQRPAMVQTEDQYQFCYRAALEYLGSFDH 292

PTP-like domain of receptor-type tyrosine-protein phosphatase S, repeat 2; Receptor-type tyrosine-protein phosphatase S (PTPRS), also known as receptor-type tyrosine-protein phosphatase sigma (R-PTP-sigma), belongs to the LAR (leukocyte common antigen-related) family of receptor-type tyrosine-protein phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRS is a receptor for glycosaminoglycans, including heparan sulfate proteoglycan and neural chondroitin sulfate proteoglycans (CSPGs), which present a barrier to axon regeneration. It also plays a role in stimulating neurite outgrowth in response to the heparan sulfate proteoglycan GPC2. PTPRS contains an extracellular region with three immunoglobulin-like (Ig) domains and four to eight fibronectin type III (FN3) repeats (determined by alternative splicing), a single transmembrane domain, followed by an intracellular region with a membrane-proximal catalytic PTP domain (repeat 1, also called D1) and a membrane-distal non-catalytic PTP-like domain (repeat 2, also called D2). This model represents the non-catalytic PTP-like domain (repeat 2). Although described as non-catalytic, this domain contains the catalytic cysteine and the active site signature motif, HCSAGxGRxG.

Pssm-ID: 350475 [Multi-domain] Cd Length: 290 Bit Score: 592.48 E-value: 0e+00

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1338 HTEVPARNLYAHIQKLGQVPPGESVTAMELEFKLLASSKAHTSRFISANLPCNKFKNRLVNIMPYELTRVCLQPIRGVEG 1417
Cdd:cd14627      1 NTEVPARNLYSYIQKLAQVEVGEHVTGMELEFKRLANSKAHTSRFISANLPCNKFKNRLVNIMPYETTRVCLQPIRGVEG 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1418 SDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPAERSARYQYFVVDPMAE 1497
Cdd:cd14627     81 SDYINASFIDGYRQQKAYIATQGPLAETTEDFWRMLWENNSTIVVMLTKLREMGREKCHQYWPAERSARYQYFVVDPMAE 160

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1498 YNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKEQFGQDGPITVHCSAGVGRTGVFIT 1577
Cdd:cd14627    161 YNMPQYILREFKVTDARDGQSRTVRQFQFTDWPEQGVPKSGEGFIDFIGQVHKTKEQFGQDGPISVHCSAGVGRTGVFIT 240

                          250       260       270       280       290
                   ....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1578 LSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALEYLGS 1627
Cdd:cd14627    241 LSIVLERMRYEGVVDIFQTVKMLRTQRPAMVQTEDEYQFCYQAALEYLGS 290

catalytic domain of LAR family receptor-type tyrosine-protein phosphatases, repeat 1; The LAR (leukocyte common antigen-related) family of receptor-type tyrosine-protein phosphatases (RPTPs) include three vertebrate members: LAR (or PTPRF), R-PTP-delta (or PTPRD), and R-PTP-sigma (or PTPRS). They belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. LAR-RPTPs are synaptic adhesion molecules; they bind to distinct synaptic membrane proteins and are physiologically responsible for mediating presynaptic development by shaping various synaptic adhesion pathways. They play roles in various aspects of neuronal development, including axon guidance, neurite extension, and synapse formation and function. LAR-RPTPs contain an extracellular region with three immunoglobulin-like (Ig) domains and four to eight fibronectin type III (FN3) repeats (determined by alternative splicing), a single transmembrane domain, followed by an intracellular region with a membrane-proximal catalytic PTP domain (repeat 1, also called D1) and a membrane-distal non-catalytic PTP-like domain (repeat 2, also called D2). This model represents the catalytic PTP domain (repeat 1).

Pssm-ID: 350401 [Multi-domain] Cd Length: 238 Bit Score: 573.57 E-value: 0e+00

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1099 EVNKPKNRYANVIAYDHSRVILTSIDGVPGSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRL 1178
Cdd:cd14553      1 EVNKPKNRYANVIAYDHSRVILQPIEGVPGSDYINANYCDGYRKQNAYIATQGPLPETFGDFWRMVWEQRSATIVMMTKL 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1179 EEKSRVKCDQYWPARGTETYGLIQVTLLDTVELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRR 1258
Cdd:cd14553     81 EERSRVKCDQYWPTRGTETYGLIQVTLLDTVELATYTVRTFALHKNGSSEKREVRQFQFTAWPDHGVPEHPTPFLAFLRR 160

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1622832833 1259 VKACNPLDAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLEAATC 1336
Cdd:cd14553    161 VKACNPPDAGPIVVHCSAGVGRTGCFIVIDSMLERIKHEKTVDIYGHVTCLRAQRNYMVQTEDQYIFIHDALLEAVTC 238

catalytic domain of receptor-type tyrosine-protein phosphatase D, repeat 1; Receptor-type tyrosine-protein phosphatase D (PTPRD), also known as receptor-type tyrosine-protein phosphatase delta (R-PTP-delta), belongs to the LAR (leukocyte common antigen-related) family of receptor-type tyrosine-protein phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. LAR-RPTPs are synaptic adhesion molecules that play roles in various aspects of neuronal development, including axon guidance, neurite extension, and synapse formation and function. PTPRD is involved in pre-synaptic differentiation through interaction with SLITRK2. It contains an extracellular region with three immunoglobulin-like (Ig) domains and four to eight fibronectin type III (FN3) repeats (determined by alternative splicing), a single transmembrane domain, followed by an intracellular region with a membrane-proximal catalytic PTP domain (repeat 1, also called D1) and a membrane-distal non-catalytic PTP-like domain (repeat 2, also called D2). This model represents the catalytic PTP domain (repeat 1).

Pssm-ID: 350472 [Multi-domain] Cd Length: 284 Bit Score: 560.50 E-value: 0e+00

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1055 HPPIPITDLADNIERLKANDGLKFSQEYESIDPGQQFTWENSNLEVNKPKNRYANVIAYDHSRVILTSIDGVPGSDYINA 1134
Cdd:cd14624      1 HPPIPILELADHIERLKANDNLKFSQEYESIDPGQQFTWEHSNLEVNKPKNRYANVIAYDHSRVLLSAIEGIPGSDYINA 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1135 NYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPARGTETYGLIQVTLLDTVELATY 1214
Cdd:cd14624     81 NYIDGYRKQNAYIATQGALPETFGDFWRMIWEQRSATVVMMTKLEERSRVKCDQYWPSRGTETYGLIQVTLLDTVELATY 160

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1215 TVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNPLDAGPMVVHCSAGVGRTGCFIVIDAMLERM 1294
Cdd:cd14624    161 CVRTFALYKNGSSEKREVRQFQFTAWPDHGVPEHPTPFLAFLRRVKTCNPPDAGPMVVHCSAGVGRTGCFIVIDAMLERI 240

                          250       260       270       280
                   ....*....|....*....|....*....|....*....|....
gi 1622832833 1295 KHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLEAATCGH 1338
Cdd:cd14624    241 KHEKTVDIYGHVTLMRAQRNYMVQTEDQYIFIHDALLEAVTCGN 284

catalytic domain of receptor-type tyrosine-protein phosphatase S, repeat 1; Receptor-type tyrosine-protein phosphatase S (PTPRS), also known as receptor-type tyrosine-protein phosphatase sigma (R-PTP-sigma), belongs to the LAR (leukocyte common antigen-related) family of receptor-type tyrosine-protein phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRS is a receptor for glycosaminoglycans, including heparan sulfate proteoglycan and neural chondroitin sulfate proteoglycans (CSPGs), which present a barrier to axon regeneration. It also plays a role in stimulating neurite outgrowth in response to the heparan sulfate proteoglycan GPC2. PTPRS contains an extracellular region with three immunoglobulin-like (Ig) domains and four to eight fibronectin type III (FN3) repeats (determined by alternative splicing), a single transmembrane domain, followed by an intracellular region with a membrane-proximal catalytic PTP domain (repeat 1, also called D1) and a membrane-distal non-catalytic PTP-like domain (repeat 2, also called D2). This model represents the catalytic PTP domain (repeat 1).

Pssm-ID: 350473 [Multi-domain] Cd Length: 282 Bit Score: 550.85 E-value: 0e+00

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1055 HPPIPITDLADNIERLKANDGLKFSQEYESIDPGQQFTWENSNLEVNKPKNRYANVIAYDHSRVILTSIDGVPGSDYINA 1134
Cdd:cd14625      1 HPPIPISELAEHTERLKANDNLKLSQEYESIDPGQQFTWEHSNLEVNKPKNRYANVIAYDHSRVILQPIEGIMGSDYINA 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1135 NYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPARGTETYGLIQVTLLDTVELATY 1214
Cdd:cd14625     81 NYIDGYRKQNAYIATQGPLPETFGDFWRMVWEQRSATVVMMTKLEEKSRIKCDQYWPSRGTETYGMIQVTLLDTIELATF 160

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1215 TVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNPLDAGPMVVHCSAGVGRTGCFIVIDAMLERM 1294
Cdd:cd14625    161 CVRTFSLHKNGSSEKREVRQFQFTAWPDHGVPEYPTPFLAFLRRVKTCNPPDAGPIVVHCSAGVGRTGCFIVIDAMLERI 240

                          250       260       270       280
                   ....*....|....*....|....*....|....*....|..
gi 1622832833 1295 KHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLEAATC 1336
Cdd:cd14625    241 KHEKTVDIYGHVTLMRSQRNYMVQTEDQYSFIHDALLEAVAC 282

PTP-like domain of the LAR family receptor-type tyrosine-protein phosphatases, repeat 2; The LAR (leukocyte common antigen-related) family of receptor-type tyrosine-protein phosphatases (RPTPs) include three vertebrate members: LAR (or PTPRF), R-PTP-delta (or PTPRD), and R-PTP-sigma (or PTPRS). They belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. LAR-RPTPs are synaptic adhesion molecules; they bind to distinct synaptic membrane proteins and are physiologically responsible for mediating presynaptic development by shaping various synaptic adhesion pathways. They play roles in various aspects of neuronal development, including axon guidance, neurite extension, and synapse formation and function. LAR-RPTPs contain an extracellular region with three immunoglobulin-like (Ig) domains and four to eight fibronectin type III (FN3) repeats (determined by alternative splicing), a single transmembrane domain, followed by an intracellular region with a membrane-proximal catalytic PTP domain (repeat 1, also called D1) and a membrane-distal non-catalytic PTP-like domain (repeat 2, also called D2). This model represents the non-catalytic PTP-like domain (repeat 2).

Pssm-ID: 350402 [Multi-domain] Cd Length: 238 Bit Score: 538.26 E-value: 4.19e-180

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1385 ANLPCNKFKNRLVNIMPYELTRVCLQPIRGVEGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVML 1464
Cdd:cd14554      1 ANLPCNKFKNRLVNILPYESTRVCLQPIRGVEGSDYINASFIDGYRQRGAYIATQGPLAETTEDFWRMLWEHNSTIIVML 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1465 TKLREMGREKCHQYWPAERSARYQYFVVDPMAEYNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDF 1544
Cdd:cd14554     81 TKLREMGREKCHQYWPAERSARYQYFVVDPMAEYNMPQYILREFKVTDARDGQSRTVRQFQFTDWPEQGVPKSGEGFIDF 160

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1622832833 1545 IGQVHKTKEQFGQDGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAAL 1622
Cdd:cd14554    161 IGQVHKTKEQFGQEGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDVFQTVKLLRTQRPAMVQTEDQYQFCYRAAL 238

Protein tyrosine phosphatase, catalytic domain;

Pssm-ID: 214550 [Multi-domain] Cd Length: 259 Bit Score: 389.33 E-value: 2.73e-124

                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  1077 KFSQEYESIDPGQQ--FTWENSNLEVNKPKNRYANVIAYDHSRVILTSIDGvPGSDYINANYIDGYRKQNAYIATQGPLP 1154
Cdd:smart00194    1 GLEEEFEKLDRLKPddESCTVAAFPENRDKNRYKDVLPYDHTRVKLKPPPG-EGSDYINASYIDGPNGPKAYIATQGPLP 79

                            90       100       110       120       130       140       150       160
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  1155 ETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWP--ARGTETYGLIQVTLLDTVELATYTVRTFALHKSGSSEKREL 1232
Cdd:smart00194   80 STVEDFWRMVWEQKVTVIVMLTELVEKGREKCAQYWPdeEGEPLTYGDITVTLKSVEKVDDYTIRTLEVTNTGCSETRTV 159

                           170       180       190       200       210       220       230       240
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  1233 RQFQFMAWPDHGVPEYPTPILAFLRRVKACNPLDAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQ 1312
Cdd:smart00194  160 THYHYTNWPDHGVPESPESILDLIRAVRKSQSTSTGPIVVHCSAGVGRTGTFIAIDILLQQLEAGKEVDIFEIVKELRSQ 239

                           250       260
                    ....*....|....*....|
gi 1622832833  1313 RNYMVQTEDQYVFIHEALLE 1332
Cdd:smart00194  240 RPGMVQTEEQYIFLYRAILE 259

catalytic domain of R5 subfamily receptor-type tyrosine-protein phosphatases, repeat 1; The R5 subfamily of receptor-type phosphotyrosine phosphatases (RPTP) is composed of receptor-type tyrosine-protein phosphatase Z (PTPRZ) and G (PTPRG). They belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. They are type 1 integral membrane proteins consisting of an extracellular region with a carbonic anhydrase-like (CAH) and a fibronectin type III (FN3) domains, and an intracellular region with a catalytic PTP domain (repeat 1) proximal to the membrane, and a catalytically inactive PTP-fold domain (repeat 2) distal to the membrane. This model represents the catalytic PTP domain (repeat 1).

Pssm-ID: 350397 [Multi-domain] Cd Length: 204 Bit Score: 370.14 E-value: 3.14e-118

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPARGTETYGLIQVTLLDTVE 1210
Cdd:cd14549      1 YINANYVDGYNKARAYIATQGPLPSTFDDFWRMVWEQNSAIIVMITNLVERGRRKCDQYWPKEGTETYGNIQVTLLSTEV 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1211 LATYTVRTFAL------HKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNPLDAGPMVVHCSAGVGRTGCF 1284
Cdd:cd14549     81 LATYTVRTFSLknlklkKVKGRSSERVVYQYHYTQWPDHGVPDYTLPVLSFVRKSSAANPPGAGPIVVHCSAGVGRTGTY 160

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....
gi 1622832833 1285 IVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHE 1328
Cdd:cd14549    161 IVIDSMLQQIQDKGTVNVFGFLKHIRTQRNYLVQTEEQYIFIHD 204

Protein-tyrosine phosphatase;

Pssm-ID: 459674 [Multi-domain] Cd Length: 234 Bit Score: 366.18 E-value: 2.57e-116

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1101 NKPKNRYANVIAYDHSRVILTSIDGvpGSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEE 1180
Cdd:pfam00102    1 NLEKNRYKDVLPYDHTRVKLTGDPG--PSDYINASYIDGYKKPKKYIATQGPLPNTVEDFWRMVWEEKVTIIVMLTELEE 78

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1181 KSRVKCDQYWP--ARGTETYGLIQVTLLDTVE-LATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLR 1257
Cdd:pfam00102   79 KGREKCAQYWPeeEGESLEYGDFTVTLKKEKEdEKDYTVRTLEVSNGGSEETRTVKHFHYTGWPDHGVPESPNSLLDLLR 158

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1622832833 1258 RV-KACNPLDAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLE 1332
Cdd:pfam00102  159 KVrKSSLDGRSGPIVVHCSAGIGRTGTFIAIDIALQQLEAEGEVDIFQIVKELRSQRPGMVQTLEQYIFLYDAILE 234

Protein tyrosine phosphatase, catalytic domain;

Pssm-ID: 214550 [Multi-domain] Cd Length: 259 Bit Score: 358.90 E-value: 2.79e-113

                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  1368 EFKLLASSKAHTSRFISANLPCNKFKNRLVNIMPYELTRVCLQPIRGvEGSDYINASFLDGYRQQKAYIATQGPLAESTE 1447
Cdd:smart00194    5 EFEKLDRLKPDDESCTVAAFPENRDKNRYKDVLPYDHTRVKLKPPPG-EGSDYINASYIDGPNGPKAYIATQGPLPSTVE 83

                            90       100       110       120       130       140       150       160
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  1448 DFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPAE--RSARYQYFVVDPMAEYNMPQYILREFKVTDARDGQSRTIRQFQ 1525
Cdd:smart00194   84 DFWRMVWEQKVTVIVMLTELVEKGREKCAQYWPDEegEPLTYGDITVTLKSVEKVDDYTIRTLEVTNTGCSETRTVTHYH 163

                           170       180       190       200       210       220       230       240
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  1526 FTDWPEQGVPKTGEGFIDFIGQVHKTKEQFgqDGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRP 1605
Cdd:smart00194  164 YTNWPDHGVPESPESILDLIRAVRKSQSTS--TGPIVVHCSAGVGRTGTFIAIDILLQQLEAGKEVDIFEIVKELRSQRP 241

                           250
                    ....*....|....*...
gi 1622832833  1606 AMVQTEDQYQLCYRAALE 1623
Cdd:smart00194  242 GMVQTEEQYIFLYRAILE 259

Protein-tyrosine phosphatase;

Pssm-ID: 459674 [Multi-domain] Cd Length: 234 Bit Score: 339.60 E-value: 8.31e-107

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1390 NKFKNRLVNIMPYELTRVCLQPIRGveGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLRE 1469
Cdd:pfam00102    1 NLEKNRYKDVLPYDHTRVKLTGDPG--PSDYINASYIDGYKKPKKYIATQGPLPNTVEDFWRMVWEEKVTIIVMLTELEE 78

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1470 MGREKCHQYWPAERSARYQY--FVVDPMAE-YNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIG 1546
Cdd:pfam00102   79 KGREKCAQYWPEEEGESLEYgdFTVTLKKEkEDEKDYTVRTLEVSNGGSEETRTVKHFHYTGWPDHGVPESPNSLLDLLR 158

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1622832833 1547 QVHKtKEQFGQDGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALE 1623
Cdd:pfam00102  159 KVRK-SSLDGRSGPIVVHCSAGIGRTGTFIAIDIALQQLEAEGEVDIFQIVKELRSQRPGMVQTLEQYIFLYDAILE 234

catalytic domain of receptor-type tyrosine-protein phosphatase M, repeat 1; Receptor-type tyrosine-protein phosphatase M (PTPRM), also known as protein-tyrosine phosphatase mu (R-PTP-mu or PTPmu), belongs to the type IIb subfamily of receptor protein tyrosine phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRM/PTPmu is a homophilic cell adhesion molecule expressed in CNS neurons and glia. It is required for E-, N-, and R-cadherin-dependent neurite outgrowth. Loss of PTPmu contributes to tumor cell migration and dispersal of human glioblastomas. PTPRM contains an extracellular region with an Meprin-A5 (neuropilin)-mu (MAM) domain, an immunoglobulin (Ig) domain, and four fibronectin type III (FN3) repeats, a transmembrane domain, and an intracellular segment with a juxtamembrane domain similar to the cytoplasmic domain of classical cadherins and two tandem PTP domains. This model represents the first (repeat 1) PTP domain.

Pssm-ID: 350481 [Multi-domain] Cd Length: 273 Bit Score: 332.01 E-value: 1.81e-103

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1062 DLADNIERLKANDGLKFSQEYESIDPGQQFTWENSNLEVNKPKNRYANVIAYDHSRVILTSIDGVPGSDYINANYIDGYR 1141
Cdd:cd14633      1 DLLQHITQMKCAEGYGFKEEYESFFEGQSAPWDSAKKDENRMKNRYGNIIAYDHSRVRLQPIEGETSSDYINGNYIDGYH 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1142 KQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPaRGTETYGLIQVTLLDTVELATYTVRTFAL 1221
Cdd:cd14633     81 RPNHYIATQGPMQETIYDFWRMVWHENTASIIMVTNLVEVGRVKCCKYWP-DDTEIYKDIKVTLIETELLAEYVIRTFAV 159

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1222 HKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNPLDAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVD 1301
Cdd:cd14633    160 EKRGVHEIREIRQFHFTGWPDHGVPYHATGLLGFVRQVKSKSPPNAGPLVVHCSAGAGRTGCFIVIDIMLDMAEREGVVD 239

                          250       260       270
                   ....*....|....*....|....*....|..
gi 1622832833 1302 IYGHVTCMRSQRNYMVQTEDQYVFIHEALLEA 1333
Cdd:cd14633    240 IYNCVRELRSRRVNMVQTEEQYVFIHDAILEA 271

catalytic domain of protein tyrosine phosphatases; Protein tyrosine phosphatases (PTP, EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides; they regulate phosphotyrosine levels in signal transduction pathways. The depth of the active site cleft renders the enzyme specific for phosphorylated Tyr (pTyr) residues, instead of pSer or pThr. This family has a distinctive active site signature motif, HCSAGxGRxG, and are characterized as either transmembrane, receptor-like or non-transmembrane (soluble) PTPs. Receptor-like PTP domains tend to occur in two copies in the cytoplasmic region of the transmembrane proteins, only one copy may be active.

Pssm-ID: 350343 [Multi-domain] Cd Length: 200 Bit Score: 326.55 E-value: 1.04e-102

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPARG--TETYGLIQVTLLDT 1208
Cdd:cd00047      1 YINASYIDGYRGPKEYIATQGPLPNTVEDFWRMVWEQKVSVIVMLTNLVEKGREKCERYWPEEGgkPLEYGDITVTLVSE 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1209 VELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNPLDAGPMVVHCSAGVGRTGCFIVID 1288
Cdd:cd00047     81 EELSDYTIRTLELSPKGCSESREVTHLHYTGWPDHGVPSSPEDLLALVRRVRKEARKPNGPIVVHCSAGVGRTGTFIAID 160

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|
gi 1622832833 1289 AMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHE 1328
Cdd:cd00047    161 ILLERLEAEGEVDVFEIVKALRKQRPGMVQTLEQYEFIYE 200

catalytic domain of receptor-type tyrosine-protein phosphatase A, repeat 1; Receptor-type tyrosine-protein phosphatase A (PTPRA), also known as receptor-type tyrosine-protein phosphatase alpha (R-PTP-alpha), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRA is a positive regulator of Src and Src family kinases via dephosphorylation of the Src-inhibitory tyrosine 527. Thus, it affects transformation and tumorigenesis, inhibition of proliferation, cell cycle arrest, integrin signaling, neuronal differentiation and outgrowth, and ion channel activity. It is also involved in interleukin-1 signaling in fibroblasts through its interaction with the focal adhesion targeting domain of focal adhesion kinase. PTPRA comprises a small extracellular domain, a transmembrane segment, and an intracellular region containing two tandem catalytic PTP domains. This model represents the first catalytic PTP domain (repeat 1).

Pssm-ID: 350469 [Multi-domain] Cd Length: 296 Bit Score: 325.05 E-value: 1.28e-100

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1053 RDHPPIPITDLADNIERLKANDGLKFSQEYESIDPGQ-QFTWENSNLEVNKPKNRYANVIAYDHSRVILTSIDGVPGSDY 1131
Cdd:cd14621      3 RKYPPLPVDKLEEEINRRMADDNKLFREEFNALPACPiQATCEAASKEENKEKNRYVNILPYDHSRVHLTPVEGVPDSDY 82

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1132 INANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPARGTETYGLIQVTLLDTVEL 1211
Cdd:cd14621     83 INASFINGYQEKNKFIAAQGPKEETVNDFWRMIWEQNTATIVMVTNLKERKECKCAQYWPDQGCWTYGNIRVSVEDVTVL 162

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1212 ATYTVRTFALHK----SGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNPLDAGPMVVHCSAGVGRTGCFIVI 1287
Cdd:cd14621    163 VDYTVRKFCIQQvgdvTNKKPQRLITQFHFTSWPDFGVPFTPIGMLKFLKKVKNCNPQYAGAIVVHCSAGVGRTGTFIVI 242

                          250       260       270       280       290
                   ....*....|....*....|....*....|....*....|....*....|....
gi 1622832833 1288 DAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLEAATCGHTEV 1341
Cdd:cd14621    243 DAMLDMMHAERKVDVYGFVSRIRAQRCQMVQTDMQYVFIYQALLEHYLYGDTEL 296

catalytic domain of R3 subfamily receptor-type tyrosine-protein phosphatases and similar proteins; R3 subfamily receptor-type phosphotyrosine phosphatases (RPTP) are characterized by a unique modular composition consisting of multiple extracellular fibronectin type III (FN3) repeats and a single (most RPTP subtypes have two) cytoplasmic catalytic PTP domain. Vertebrate members include receptor-type tyrosine-protein phosphatase-like O (PTPRO), J (PTPRJ), Q (PTPRQ), B (PTPRB), V (PTPRV) and H (PTPRH). They belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. Most members are PTPs, except for PTPRQ, which dephosphorylates phosphatidylinositide substrates. PTPRV is characterized only in rodents; its function has been lost in humans. Both vertebrate and invertebrate R3 subfamily RPTPs are involved in the control of a variety of cellular processes, including cell growth, differentiation, mitotic cycle and oncogenic transformation.

Pssm-ID: 350396 [Multi-domain] Cd Length: 222 Bit Score: 320.07 E-value: 4.40e-100

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1106 RYANVIAYDHSRVILTSIDGVPGSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVK 1185
Cdd:cd14548      1 RYTNILPYDHSRVKLIPINEEEGSDYINANYIPGYNSPREFIATQGPLPGTKDDFWRMVWEQNSHTIVMLTQCMEKGRVK 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1186 CDQYWPARGTET-YGLIQVTLLDTVELATYTVRTFALhkSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNP 1264
Cdd:cd14548     81 CDHYWPFDQDPVyYGDITVTMLSESVLPDWTIREFKL--ERGDEVRSVRQFHFTAWPDHGVPEAPDSLLRFVRLVRDYIK 158

                          170       180       190       200       210       220
                   ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1622832833 1265 LDAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHE 1328
Cdd:cd14548    159 QEKGPTIVHCSAGVGRTGTFIALDRLLQQIESEDYVDIFGIVYDLRKHRPLMVQTEAQYIFLHQ 222

catalytic domain of receptor-type tyrosine-protein phosphatase G, repeat 1; Receptor-type tyrosine-protein phosphatase G (PTPRG), also called protein-tyrosine phosphatase gamma (R-PTP-gamma), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRG is an important tumor suppressor gene in multiple human cancers such as lung, ovarian, and breast cancers. It is widely expressed in many tissues, including the central nervous system, where it plays a role during neuroinflammation processes. It can dephosphorylate platelet-derived growth factor receptor beta (PDGFRB) and may play a role in PDGFRB-related infantile myofibromatosis. PTPRG has four splicing isoforms: three transmembrane isoforms, PTPRG-A, B, and C, and one secretory isoform, PTPRG-S, which are expressed in many tissues including the brain. PTPRG is a type 1 integral membrane protein consisting of an extracellular region with a carbonic anhydrase-like (CAH) and a fibronectin type III (FN3) domains, and an intracellular region with a catalytic PTP domain (repeat 1) proximal to the membrane, and a catalytically inactive PTP-fold domain (repeat 2) distal to the membrane. This model represents the catalytic PTP domain (repeat 1).

Pssm-ID: 350505 [Multi-domain] Cd Length: 274 Bit Score: 318.90 E-value: 8.22e-99

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1078 FSQEYESID---PGQQFTWENSNLEVNKPKNRYANVIAYDHSRVILTSIDGVPG--SDYINANYIDGYRKQNAYIATQGP 1152
Cdd:cd17667      1 FSEDFEEVQrctADMNITAEHSNHPDNKHKNRYINILAYDHSRVKLRPLPGKDSkhSDYINANYVDGYNKAKAYIATQGP 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1153 LPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPARGTETYGLIQVTLLDTVELATYTVRTFALHKS-------- 1224
Cdd:cd17667     81 LKSTFEDFWRMIWEQNTGIIVMITNLVEKGRRKCDQYWPTENSEEYGNIIVTLKSTKIHACYTVRRFSIRNTkvkkgqkg 160

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1225 ---GSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNPLDAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVD 1301
Cdd:cd17667    161 npkGRQNERTVIQYHYTQWPDMGVPEYALPVLTFVRRSSAARTPEMGPVLVHCSAGVGRTGTYIVIDSMLQQIKDKSTVN 240

                          250       260       270
                   ....*....|....*....|....*....|..
gi 1622832833 1302 IYGHVTCMRSQRNYMVQTEDQYVFIHEALLEA 1333
Cdd:cd17667    241 VLGFLKHIRTQRNYLVQTEEQYIFIHDALLEA 272

catalytic domain of receptor-type tyrosine-protein phosphatase T, repeat 1; Receptor-type tyrosine-protein phosphatase T (PTPRT), also known as receptor-type tyrosine-protein phosphatase rho (RPTP-rho or PTPrho), belongs to the type IIb subfamily of receptor protein tyrosine phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRT is highly expressed in the nervous system and it plays a critical role in regulation of synaptic formation and neuronal development. It dephosphorylates a specific tyrosine residue in syntaxin-binding protein 1, a key component of synaptic vesicle fusion machinery, and regulates its binding to syntaxin 1. PTPRT has been identified as a potential candidate gene for autism spectrum disorder (ASD) susceptibility. It contains an extracellular region with an Meprin-A5 (neuropilin)-mu (MAM) domain, an immunoglobulin (Ig) domain, and four fibronectin type III (FN3) repeats, a transmembrane domain, and an intracellular segment with a juxtamembrane domain similar to the cytoplasmic domain of classical cadherins and two tandem PTP domains. This model represents the first (repeat 1) PTP domain.

Pssm-ID: 350478 [Multi-domain] Cd Length: 237 Bit Score: 316.97 E-value: 9.14e-99

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1101 NKPKNRYANVIAYDHSRVILTSIDGVPGSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEE 1180
Cdd:cd14630      3 NRNKNRYGNIISYDHSRVRLQLLDGDPHSDYINANYIDGYHRPRHYIATQGPMQETVKDFWRMIWQENSASVVMVTNLVE 82

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1181 KSRVKCDQYWPARgTETYGLIQVTLLDTVELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVK 1260
Cdd:cd14630     83 VGRVKCVRYWPDD-TEVYGDIKVTLIETEPLAEYVIRTFTVQKKGYHEIREIRQFHFTSWPDHGVPCYATGLLGFVRQVK 161

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1622832833 1261 ACNPLDAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLEAATC 1336
Cdd:cd14630    162 FLNPPDAGPIVVHCSAGAGRTGCFIAIDIMLDMAENEGVVDIFNCVRELRAQRVNMVQTEEQYVFVHDAILEACLC 237

catalytic domain of protein tyrosine phosphatases; Protein tyrosine phosphatases (PTP, EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides; they regulate phosphotyrosine levels in signal transduction pathways. The depth of the active site cleft renders the enzyme specific for phosphorylated Tyr (pTyr) residues, instead of pSer or pThr. This family has a distinctive active site signature motif, HCSAGxGRxG, and are characterized as either transmembrane, receptor-like or non-transmembrane (soluble) PTPs. Receptor-like PTP domains tend to occur in two copies in the cytoplasmic region of the transmembrane proteins, only one copy may be active.

Pssm-ID: 350343 [Multi-domain] Cd Length: 200 Bit Score: 301.90 E-value: 6.73e-94

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPAERSARYQY--FVVDPMAE 1497
Cdd:cd00047      1 YINASYIDGYRGPKEYIATQGPLPNTVEDFWRMVWEQKVSVIVMLTNLVEKGREKCERYWPEEGGKPLEYgdITVTLVSE 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1498 YNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKEQfgQDGPITVHCSAGVGRTGVFIT 1577
Cdd:cd00047     81 EELSDYTIRTLELSPKGCSESREVTHLHYTGWPDHGVPSSPEDLLALVRRVRKEARK--PNGPIVVHCSAGVGRTGTFIA 158

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|..
gi 1622832833 1578 LSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYR 1619
Cdd:cd00047    159 IDILLERLEAEGEVDVFEIVKALRKQRPGMVQTLEQYEFIYE 200

catalytic domain of receptor-type tyrosine-protein phosphatase E, repeat 1; Receptor-type tyrosine-protein phosphatase E (PTPRE), also known as receptor-type tyrosine-protein phosphatase epsilon (R-PTP-epsilon), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. The PTPRE gene contains two distinct promoters that generate the two major isoforms: transmembrane (receptor type RPTPe or PTPeM) and cytoplasmic (cyt-PTPe or PTPeC). Receptor type RPTPe plays a critical role in signaling transduction pathways and phosphoprotein network topology in red blood cells, and may also play a role in osteoclast formation and function. It also negatively regulates PDGFRbeta-mediated signaling pathways that are crucial for the pathogenesis of atherosclerosis. cyt-PTPe acts as a negative regulator of insulin receptor signaling in skeletal muscle. It regulates insulin-induced phosphorylation of proteins downstream of the insulin receptor. Receptor type RPTPe contains a small extracellular region, a single transmembrane segment, and an intracellular region two tandem catalytic PTP domains. This model represents the first PTP domain (repeat 1).

Pssm-ID: 350468 [Multi-domain] Cd Length: 229 Bit Score: 301.47 E-value: 2.49e-93

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1107 YANVIAYDHSRVILTSIDGVPGSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKC 1186
Cdd:cd14620      1 YPNILPYDHSRVILSQLDGIPCSDYINASYIDGYKEKNKFIAAQGPKQETVNDFWRMVWEQKSATIVMLTNLKERKEEKC 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1187 DQYWPARGTETYGLIQVTLLDTVELATYTVRTFAL---HKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKACN 1263
Cdd:cd14620     81 YQYWPDQGCWTYGNIRVAVEDCVVLVDYTIRKFCIqpqLPDGCKAPRLVTQLHFTSWPDFGVPFTPIGMLKFLKKVKSVN 160

                          170       180       190       200       210       220
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1622832833 1264 PLDAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLE 1332
Cdd:cd14620    161 PVHAGPIVVHCSAGVGRTGTFIVIDAMIDMMHAEQKVDVFEFVSRIRNQRPQMVQTDMQYSFIYQALLE 229

catalytic domain of type IIb (or R2B) subfamily receptor-type tyrosine-protein phosphatases, repeat 1; The type II (or R2B) subfamily of receptor protein tyrosine phosphatases (RPTPs) include the prototypical member PTPmu (or PTPRM), PCP-2 (or PTPRU), PTPrho (or PTPRT), and PTPkappa (or PTPRK). They belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. Type IIb RPTPs mediate cell-cell adhesion though homophilic interactions; their ligand is an identical molecule on an adjacent cell. No heterophilic interactions between the subfamily members have been observed. They also commonly function as tumor suppressors. They contain an extracellular region with an Meprin-A5 (neuropilin)-mu (MAM) domain, an immunoglobulin (Ig) domain, and four fibronectin type III (FN3) repeats, a transmembrane domain, and an intracellular segment with a juxtamembrane domain similar to the cytoplasmic domain of classical cadherins and two tandem PTP domains. This model represents the first (repeat 1) PTP domain.

Pssm-ID: 350403 [Multi-domain] Cd Length: 204 Bit Score: 299.52 E-value: 4.98e-93

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPaRGTETYGLIQVTLLDTVE 1210
Cdd:cd14555      1 YINANYIDGYHRPNHYIATQGPMQETVYDFWRMVWQENSASIVMVTNLVEVGRVKCSRYWP-DDTEVYGDIKVTLVETEP 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1211 LATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNPLDAGPMVVHCSAGVGRTGCFIVIDAM 1290
Cdd:cd14555     80 LAEYVVRTFALERRGYHEIREVRQFHFTGWPDHGVPYHATGLLGFIRRVKASNPPSAGPIVVHCSAGAGRTGCYIVIDIM 159

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|...
gi 1622832833 1291 LERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLEA 1333
Cdd:cd14555    160 LDMAEREGVVDIYNCVKELRSRRVNMVQTEEQYIFIHDAILEA 202

catalytic domain of tyrosine-protein phosphatase non-receptor type 9; Tyrosine-protein phosphatase non-receptor type 9 (PTPN9), also called protein-tyrosine phosphatase MEG2, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN9 plays an important role in promoting intracellular secretary vesicle fusion in hematopoietic cells and promotes the dephosphorylation of ErbB2 and EGFR in breast cancer cells, leading to impaired activation of STAT5 and STAT3. It also directly dephosphorylates STAT3 at the Tyr705 residue, resulting in its inactivation. PTPN9 has been found to be dysregulated in various human cancers, including breast, colorectal, and gastric cancer.

Pssm-ID: 350391 [Multi-domain] Cd Length: 271 Bit Score: 301.98 E-value: 5.60e-93

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1080 QEYESI---DPGQQFtwENSNLEVNKPKNRYANVIAYDHSRVILTSIDGVPGSDYINANYIDGYRKQNAYIATQGPLPET 1156
Cdd:cd14543      7 EEYEDIrrePPAGTF--LCSLAPANQEKNRYGDVLCLDQSRVKLPKRNGDERTDYINANFMDGYKQKNAYIATQGPLPKT 84

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1157 MGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPARG--TETYGLIQVTLLDTVELATYTVRTFALHKSGSSEKRELRQ 1234
Cdd:cd14543     85 YSDFWRMVWEQKVLVIVMTTRVVERGRVKCGQYWPLEEgsSLRYGDLTVTNLSVENKEHYKKTTLEIHNTETDESRQVTH 164

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1235 FQFMAWPDHGVPEYPTPILAFLRRVK-----ACNPLDAG--------PMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVD 1301
Cdd:cd14543    165 FQFTSWPDFGVPSSAAALLDFLGEVRqqqalAVKAMGDRwkghppgpPIVVHCSAGIGRTGTFCTLDICLSQLEDVGTLN 244

                          250       260
                   ....*....|....*....|....*.
gi 1622832833 1302 IYGHVTCMRSQRNYMVQTEDQYVFIH 1327
Cdd:cd14543    245 VMQTVRRMRTQRAFSIQTPDQYYFCY 270

catalytic domain of receptor-type tyrosine-protein phosphatase U, repeat 1; Receptor-type tyrosine-protein phosphatase U (PTPRU), also known as pancreatic carcinoma phosphatase 2 (PCP-2), belongs to the type IIb subfamily of receptor protein tyrosine phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRU/PCP-2 is the most distant member of the type IIb subfamily and may have a distinct biological function other than cell-cell aggregation. It localizes to the adherens junctions and directly binds and dephosphorylates beta-catenin, and regulates the balance between signaling and adhesive beta-catenin. It plays an important role in the maintenance of epithelial integrity. PTPRU contains an extracellular region with an Meprin-A5 (neuropilin)-mu (MAM) domain, an immunoglobulin (Ig) domain, and four fibronectin type III (FN3) repeats, a transmembrane domain, and an intracellular segment with a juxtamembrane domain similar to the cytoplasmic domain of classical cadherins and two tandem PTP domains. This model represents the first (repeat 1) PTP domain.

Pssm-ID: 350480 [Multi-domain] Cd Length: 205 Bit Score: 292.34 E-value: 1.44e-90

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPARgTETYGLIQVTLLDTVE 1210
Cdd:cd14632      1 YINANYIDGYHRSNHFIATQGPKQEMVYDFWRMVWQEHCSSIVMITKLVEVGRVKCSKYWPDD-SDTYGDIKITLLKTET 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1211 LATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNPLDAGPMVVHCSAGVGRTGCFIVIDAM 1290
Cdd:cd14632     80 LAEYSVRTFALERRGYSARHEVKQFHFTSWPEHGVPYHATGLLAFIRRVKASTPPDAGPVVVHCSAGAGRTGCYIVLDVM 159

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....*.
gi 1622832833 1291 LERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLEAATC 1336
Cdd:cd14632    160 LDMAECEGVVDIYNCVKTLCSRRINMIQTEEQYIFIHDAILEACLC 205

catalytic domain of LAR family receptor-type tyrosine-protein phosphatases, repeat 1; The LAR (leukocyte common antigen-related) family of receptor-type tyrosine-protein phosphatases (RPTPs) include three vertebrate members: LAR (or PTPRF), R-PTP-delta (or PTPRD), and R-PTP-sigma (or PTPRS). They belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. LAR-RPTPs are synaptic adhesion molecules; they bind to distinct synaptic membrane proteins and are physiologically responsible for mediating presynaptic development by shaping various synaptic adhesion pathways. They play roles in various aspects of neuronal development, including axon guidance, neurite extension, and synapse formation and function. LAR-RPTPs contain an extracellular region with three immunoglobulin-like (Ig) domains and four to eight fibronectin type III (FN3) repeats (determined by alternative splicing), a single transmembrane domain, followed by an intracellular region with a membrane-proximal catalytic PTP domain (repeat 1, also called D1) and a membrane-distal non-catalytic PTP-like domain (repeat 2, also called D2). This model represents the catalytic PTP domain (repeat 1).

Pssm-ID: 350401 [Multi-domain] Cd Length: 238 Bit Score: 290.45 E-value: 2.49e-89

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1388 PCNKFKNRLVNIMPYELTRVCLQPIRGVEGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKL 1467
Cdd:cd14553      1 EVNKPKNRYANVIAYDHSRVILQPIEGVPGSDYINANYCDGYRKQNAYIATQGPLPETFGDFWRMVWEQRSATIVMMTKL 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1468 REMGREKCHQYWPAERSARYQYFVVDPMAEYNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQ 1547
Cdd:cd14553     81 EERSRVKCDQYWPTRGTETYGLIQVTLLDTVELATYTVRTFALHKNGSSEKREVRQFQFTAWPDHGVPEHPTPFLAFLRR 160

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1622832833 1548 VhktKEQFGQD-GPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALE 1623
Cdd:cd14553    161 V---KACNPPDaGPIVVHCSAGVGRTGCFIVIDSMLERIKHEKTVDIYGHVTCLRAQRNYMVQTEDQYIFIHDALLE 234

catalytic domain of receptor-type tyrosine-protein phosphatase A and E, repeat 2; Receptor-type tyrosine-protein phosphatase A (PTPRA) and E (PTPRE) belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRA and PTPRE share several functions including regulation of Src family kinases and voltage-gated potassium (Kv) channels. They both contain a small extracellular domain, a transmembrane segment, and an intracellular region containing two tandem catalytic PTP domains. This model represents the second PTP domain (repeat 2).

Pssm-ID: 350400 [Multi-domain] Cd Length: 202 Bit Score: 286.47 E-value: 1.65e-88

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPAERSARYQYFVVDPMAEYN 1499
Cdd:cd14552      1 YINASFIDGYRQKDAYIATQGPLDHTVEDFWRMIWEWKSCSIVMLTEIKERSQNKCAQYWPEDGSVSSGDITVELKDQTD 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1500 MPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKEQFGqDGPITVHCSAGVGRTGVFITLS 1579
Cdd:cd14552     81 YEDYTLRDFLVTKGKGGSTRTVRQFHFHGWPEVGIPDNGKGMIDLIAAVQKQQQQSG-NHPITVHCSAGAGRTGTFCALS 159

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|.
gi 1622832833 1580 IVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRA 1620
Cdd:cd14552    160 TVLERVKAEGVLDVFQVVKSLRLQRPHMVQTLEQYEFCYKV 200

catalytic domain of receptor-type tyrosine-protein phosphatase K, repeat 1; Receptor-type tyrosine-protein phosphatase K (PTPRK), also known as receptor-type tyrosine-protein phosphatase kappa (RPTP-kappa or PTPkappa), belongs to the type IIb subfamily of receptor protein tyrosine phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRK is widely expressed and has been shown to stimulate cell motility and neurite outgrowth. It is required for anti-proliferative and pro-migratory effects of TGF-beta, suggesting a role in regulation, maintenance, and restoration of cell adhesion. It is a potential tumour suppressor in primary central nervous system lymphomas, colorectal cancer, and breast cancer. It contains an extracellular region with an Meprin-A5 (neuropilin)-mu (MAM) domain, an immunoglobulin (Ig) domain, and four fibronectin type III (FN3) repeats, a transmembrane domain, and an intracellular segment with a juxtamembrane domain similar to the cytoplasmic domain of classical cadherins and two tandem PTP domains. This model represents the first (repeat 1) PTP domain.

Pssm-ID: 350479 [Multi-domain] Cd Length: 218 Bit Score: 281.14 E-value: 2.20e-86

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1117 RVILTSIDGVPGSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPaRGTE 1196
Cdd:cd14631      1 RVILQPVEDDPSSDYINANYIDGYQRPSHYIATQGPVHETVYDFWRMIWQEQSACIVMVTNLVEVGRVKCYKYWP-DDTE 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1197 TYGLIQVTLLDTVELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNPLDAGPMVVHCSA 1276
Cdd:cd14631     80 VYGDFKVTCVEMEPLAEYVVRTFTLERRGYNEIREVKQFHFTGWPDHGVPYHATGLLSFIRRVKLSNPPSAGPIVVHCSA 159

                          170       180       190       200       210
                   ....*....|....*....|....*....|....*....|....*....|....*..
gi 1622832833 1277 GVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLEA 1333
Cdd:cd14631    160 GAGRTGCYIVIDIMLDMAEREGVVDIYNCVKALRSRRINMVQTEEQYIFIHDAILEA 216

catalytic domain of receptor-type tyrosine-protein phosphatase A, repeat 2; Receptor-type tyrosine-protein phosphatase A (PTPRA), also known as receptor-type tyrosine-protein phosphatase alpha (R-PTP-alpha), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRA is a positive regulator of Src and Src family kinases via dephosphorylation of the Src-inhibitory tyrosine 527. Thus, it affects transformation and tumorigenesis, inhibition of proliferation, cell cycle arrest, integrin signaling, neuronal differentiation and outgrowth, and ion channel activity. It is also involved in interleukin-1 signaling in fibroblasts through its interaction with the focal adhesion targeting domain of focal adhesion kinase. PTPRA comprises a small extracellular domain, a transmembrane segment, and an intracellular region containing two tandem catalytic PTP domains. This model represents the second PTP domain (repeat 2).

Pssm-ID: 350471 [Multi-domain] Cd Length: 228 Bit Score: 278.08 E-value: 3.54e-85

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1395 RLVNIMPYELTRVCLQPIRGVEGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREK 1474
Cdd:cd14623      1 RVLQIIPYEFNRVIIPVKRGEENTDYVNASFIDGYRQKDSYIASQGPLQHTIEDFWRMIWEWKSCSIVMLTELEERGQEK 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1475 CHQYWPAERSARYQYFVVDPMAEYNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKEQ 1554
Cdd:cd14623     81 CAQYWPSDGSVSYGDITIELKKEEECESYTVRDLLVTNTRENKSRQIRQFHFHGWPEVGIPSDGKGMINIIAAVQKQQQQ 160

                          170       180       190       200       210       220
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1622832833 1555 FGqDGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALE 1623
Cdd:cd14623    161 SG-NHPITVHCSAGAGRTGTFCALSTVLERVKAEGILDVFQTVKSLRLQRPHMVQTLEQYEFCYKVVQE 228

catalytic domain of tyrosine-protein phosphatase non-receptor type 9; Tyrosine-protein phosphatase non-receptor type 9 (PTPN9), also called protein-tyrosine phosphatase MEG2, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN9 plays an important role in promoting intracellular secretary vesicle fusion in hematopoietic cells and promotes the dephosphorylation of ErbB2 and EGFR in breast cancer cells, leading to impaired activation of STAT5 and STAT3. It also directly dephosphorylates STAT3 at the Tyr705 residue, resulting in its inactivation. PTPN9 has been found to be dysregulated in various human cancers, including breast, colorectal, and gastric cancer.

Pssm-ID: 350391 [Multi-domain] Cd Length: 271 Bit Score: 276.17 E-value: 7.76e-84

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1382 FISANLPCNKFKNRLVNIMPYELTRVCLQPIRGVEGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTII 1461
Cdd:cd14543     21 FLCSLAPANQEKNRYGDVLCLDQSRVKLPKRNGDERTDYINANFMDGYKQKNAYIATQGPLPKTYSDFWRMVWEQKVLVI 100

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1462 VMLTKLREMGREKCHQYWP--AERSARYQYFVVDPMAEYNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGE 1539
Cdd:cd14543    101 VMTTRVVERGRVKCGQYWPleEGSSLRYGDLTVTNLSVENKEHYKKTTLEIHNTETDESRQVTHFQFTSWPDFGVPSSAA 180

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1540 GFIDFIGQVHKTKEQF---------GQDG--PITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMV 1608
Cdd:cd14543    181 ALLDFLGEVRQQQALAvkamgdrwkGHPPgpPIVVHCSAGIGRTGTFCTLDICLSQLEDVGTLNVMQTVRRMRTQRAFSI 260

                          250
                   ....*....|
gi 1622832833 1609 QTEDQYQLCY 1618
Cdd:cd14543    261 QTPDQYYFCY 270

catalytic domain of receptor-type tyrosine-protein phosphatase Z, repeat 1; Receptor-type tyrosine-protein phosphatase Z (PTPRZ), also called receptor-type tyrosine-protein phosphatase zeta (R-PTP-zeta), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. Three isoforms are generated by alternative splicing from a single PTPRZ gene: two transmembrane isoforms, PTPRZ-A and PTPRZ-B, and one secretory isoform, PTPRZ-S (also known as phosphacan); all are preferentially expressed in the central nervous system (CNS) as chondroitin sulfate (CS) proteoglycans. PTPRZ isoforms play important roles in maintaining oligodendrocyte precursor cells in an undifferentiated state. PTPRZ is a type 1 integral membrane protein consisting of an extracellular region with a carbonic anhydrase-like (CAH) and a fibronectin type III (FN3) domains, and an intracellular region with a catalytic PTP domain (repeat 1) proximal to the membrane, and a catalytically inactive PTP-fold domain (repeat 2) distal to the membrane. This model represents the catalytic PTP domain (repeat 1).

Pssm-ID: 350506 [Multi-domain] Cd Length: 209 Bit Score: 273.39 E-value: 8.92e-84

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPARGTETYGLIQVTLLDTVE 1210
Cdd:cd17668      1 YINANYVDGYNKPKAYIAAQGPLKSTAEDFWRMIWEHNVEVIVMITNLVEKGRRKCDQYWPADGSEEYGNFLVTQKSVQV 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1211 LATYTVRTFALH--------KSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNPLDAGPMVVHCSAGVGRTG 1282
Cdd:cd17668     81 LAYYTVRNFTLRntkikkgsQKGRPSGRVVTQYHYTQWPDMGVPEYTLPVLTFVRKASYAKRHAVGPVVVHCSAGVGRTG 160

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....*....
gi 1622832833 1283 CFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALL 1331
Cdd:cd17668    161 TYIVLDSMLQQIQHEGTVNIFGFLKHIRSQRNYLVQTEEQYVFIHDALV 209

catalytic domain of receptor-type tyrosine-protein phosphatase J; Receptor-type tyrosine-protein phosphatase J (PTPRJ or R-PTP-J), also known as receptor-type tyrosine-protein phosphatase eta (R-PTP-eta) or density-enhanced phosphatase 1 (DEP-1) OR CD148, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRJ is a member of the R3 subfamily of receptor-type phosphotyrosine phosphatases (RPTP), characterized by a unique modular composition consisting of multiple extracellular fibronectin type III (FN3) repeats (eight in PTPRJ) and a single (most RPTP subtypes have two) cytoplasmic catalytic PTP domain. It is expressed in various cell types including epithelial, hematopoietic, and endothelial cells. It plays a role in cell adhesion, migration, proliferation and differentiation. It dephosphorylates or contributes to the dephosphorylation of various substrates including protein kinases such as FLT3, PDGFRB, MET, RET (variant MEN2A), VEGFR-2, LYN, SRC, MAPK1, MAPK3, and EGFR, as well as PIK3R1 and PIK3R2.

Pssm-ID: 350463 [Multi-domain] Cd Length: 229 Bit Score: 272.46 E-value: 3.16e-83

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1105 NRYANVIAYDHSRVILtSIDGVPGSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRV 1184
Cdd:cd14615      1 NRYNNVLPYDISRVKL-SVQSHSTDDYINANYMPGYNSKKEFIAAQGPLPNTVKDFWRMVWEKNVYAIVMLTKCVEQGRT 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1185 KCDQYWPARGTETYGLIQVTLLDTVELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAF---LRRVKA 1261
Cdd:cd14615     80 KCEEYWPSKQKKDYGDITVTMTSEIVLPEWTIRDFTVKNAQTNESRTVRHFHFTSWPDHGVPETTDLLINFrhlVREYMK 159

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1622832833 1262 CNPLDaGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLE 1332
Cdd:cd14615    160 QNPPN-SPILVHCSAGVGRTGTFIAIDRLIYQIENENVVDVYGIVYDLRMHRPLMVQTEDQYVFLNQCALD 229

PTP-like domain of the LAR family receptor-type tyrosine-protein phosphatases, repeat 2; The LAR (leukocyte common antigen-related) family of receptor-type tyrosine-protein phosphatases (RPTPs) include three vertebrate members: LAR (or PTPRF), R-PTP-delta (or PTPRD), and R-PTP-sigma (or PTPRS). They belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. LAR-RPTPs are synaptic adhesion molecules; they bind to distinct synaptic membrane proteins and are physiologically responsible for mediating presynaptic development by shaping various synaptic adhesion pathways. They play roles in various aspects of neuronal development, including axon guidance, neurite extension, and synapse formation and function. LAR-RPTPs contain an extracellular region with three immunoglobulin-like (Ig) domains and four to eight fibronectin type III (FN3) repeats (determined by alternative splicing), a single transmembrane domain, followed by an intracellular region with a membrane-proximal catalytic PTP domain (repeat 1, also called D1) and a membrane-distal non-catalytic PTP-like domain (repeat 2, also called D2). This model represents the non-catalytic PTP-like domain (repeat 2).

Pssm-ID: 350402 [Multi-domain] Cd Length: 238 Bit Score: 269.01 E-value: 7.82e-82

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1096 SNLEVNKPKNRYANVIAYDHSRVILTSIDGVPGSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMM 1175
Cdd:cd14554      1 ANLPCNKFKNRLVNILPYESTRVCLQPIRGVEGSDYINASFIDGYRQRGAYIATQGPLAETTEDFWRMLWEHNSTIIVML 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1176 TRLEEKSRVKCDQYWPARGTETYGLIQVTLLDTVELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAF 1255
Cdd:cd14554     81 TKLREMGREKCHQYWPAERSARYQYFVVDPMAEYNMPQYILREFKVTDARDGQSRTVRQFQFTDWPEQGVPKSGEGFIDF 160

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1622832833 1256 LRRVKACNPL--DAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALL 1331
Cdd:cd14554    161 IGQVHKTKEQfgQEGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDVFQTVKLLRTQRPAMVQTEDQYQFCYRAAL 238

catalytic domain of receptor-type tyrosine-protein phosphatase H; Receptor-type tyrosine-protein phosphatase H (PTPRH or R-PTP-H), also known as stomach cancer-associated protein tyrosine phosphatase 1 (SAP-1), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRH is a member of the R3 subfamily of receptor-type phosphotyrosine phosphatases (RPTP), characterized by a unique modular composition consisting of multiple extracellular fibronectin type III (FN3) repeats and a single (most RPTP subtypes have two) cytoplasmic catalytic PTP domain. It is localized specifically at microvilli of the brush border in gastrointestinal epithelial cells. It plays a role in intestinal immunity by regulating CEACAM20 through tyrosine dephosphorylation. It is also a negative regulator of integrin-mediated signaling and may contribute to contact inhibition of cell growth and motility.

Pssm-ID: 350467 [Multi-domain] Cd Length: 233 Bit Score: 267.91 E-value: 1.33e-81

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1105 NRYANVIAYDHSRVILTSIDGVPGSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRV 1184
Cdd:cd14619      1 NRFRNVLPYDWSRVPLKPIHEEPGSDYINANYMPGYWSSQEFIATQGPLPQTVGDFWRMIWEQQSSTIVMLTNCMEAGRV 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1185 KCDQYWPARGTE-TYGLIQVTLLDTVELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKAC- 1262
Cdd:cd14619     81 KCEHYWPLDYTPcTYGHLRVTVVSEEVMENWTVREFLLKQVEEQKTLSVRHFHFTAWPDHGVPSSTDTLLAFRRLLRQWl 160

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1622832833 1263 -NPLDAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLE 1332
Cdd:cd14619    161 dQTMSGGPTVVHCSAGVGRTGTLIALDVLLQQLQSEGLLGPFSFVQKMRENRPLMVQTESQYVFLHQCILD 231

catalytic domain of receptor-type tyrosine-protein phosphatase A and E, repeat 1; Receptor-type tyrosine-protein phosphatase A (PTPRA) and E (PTPRE) belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRA and PTPRE share several functions including regulation of Src family kinases and voltage-gated potassium (Kv) channels. They both contain a small extracellular domain, a transmembrane segment, and an intracellular region containing two tandem catalytic PTP domains. This model represents the first catalytic PTP domain (repeat 1).

Pssm-ID: 350399 [Multi-domain] Cd Length: 202 Bit Score: 263.70 E-value: 1.41e-80

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPARGTETYGLIQVTLLDTVE 1210
Cdd:cd14551      1 YINASYIDGYQEKNKFIAAQGPKDETVNDFWRMIWEQGSATIVMVTNLKERKEKKCSQYWPDQGCWTYGNLRVRVEDTVV 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1211 LATYTVRTFALHK----SGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNPLDAGPMVVHCSAGVGRTGCFIV 1286
Cdd:cd14551     81 LVDYTTRKFCIQKvnrgIGEKRVRLVTQFHFTSWPDFGVPFTPIGMLKFLKKVKSANPPRAGPIVVHCSAGVGRTGTFIV 160

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|..
gi 1622832833 1287 IDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHE 1328
Cdd:cd14551    161 IDAMLDMMHAEGKVDVFGFVSRIRQQRSQMVQTDMQYVFIYQ 202

catalytic domain of the kinase interaction motif (KIM) family of protein-tyrosine phosphatases; The kinase interaction motif (KIM) family of protein-tyrosine phosphatases (PTPs) includes tyrosine-protein phosphatases non-receptor type 7 (PTPN7) and non-receptor type 5 (PTPN5), and protein-tyrosine phosphatase receptor type R (PTPRR). PTPN7 is also called hematopoietic protein-tyrosine phosphatase (HePTP) while PTPN5 is also called striatal-enriched protein-tyrosine phosphatase (STEP). They belong to the family of classical tyrosine-specific PTPs (EC 3.1.3.48) that catalyze the dephosphorylation of phosphotyrosine peptides. KIM-PTPs are characterized by the presence of a 16-amino-acid KIM that binds specifically to members of the MAPK (mitogen-activated protein kinase) family. They are highly specific to the MAPKs ERK1/2 (extracellular-signal-regulated kinase 1/2) and p38, over JNK (c-Jun N-terminal kinase); they dephosphorylate these kinases and thereby critically modulate cell proliferation and differentiation.

Pssm-ID: 350395 [Multi-domain] Cd Length: 224 Bit Score: 262.72 E-value: 7.42e-80

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1105 NRYANVIAYDHSRVILTSIDGVPGSDYINANYIDGYR-KQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKsR 1183
Cdd:cd14547      1 NRYKTILPNEHSRVCLPSVDDDPLSSYINANYIRGYDgEEKAYIATQGPLPNTVADFWRMVWQEKTPIIVMITNLTEA-K 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1184 VKCDQYWPARGTETYGLIQVTLLDTVELATYTVRTFALHKSGssEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKAC- 1262
Cdd:cd14547     80 EKCAQYWPEEENETYGDFEVTVQSVKETDGYTVRKLTLKYGG--EKRYLKHYWYTSWPDHKTPEAAQPLLSLVQEVEEAr 157

                          170       180       190       200       210       220
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1622832833 1263 -NPLDAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIH 1327
Cdd:cd14547    158 qTEPHRGPIVVHCSAGIGRTGCFIATSIGCQQLREEGVVDVLGIVCQLRLDRGGMVQTAEQYEFVH 223

catalytic domain of receptor-type tyrosine-protein phosphatase E, repeat 2; Receptor-type tyrosine-protein phosphatase E (PTPRE), also known as receptor-type tyrosine-protein phosphatase epsilon (R-PTP-epsilon), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. The PTPRE gene contains two distinct promoters that generate the two major isoforms: transmembrane (receptor type RPTPe or PTPeM) and cytoplasmic (cyt-PTPe or PTPeC). Receptor type RPTPe plays a critical role in signaling transduction pathways and phosphoprotein network topology in red blood cells, and may also play a role in osteoclast formation and function. It also negatively regulates PDGFRbeta-mediated signaling pathways that are crucial for the pathogenesis of atherosclerosis. cyt-PTPe acts as a negative regulator of insulin receptor signaling in skeletal muscle. It regulates insulin-induced phosphorylation of proteins downstream of the insulin receptor. Receptor type RPTPe contains a small extracellular region, a single transmembrane segment, and an intracellular region two tandem catalytic PTP domains. This model represents the second PTP domain (repeat 2).

Pssm-ID: 350470 [Multi-domain] Cd Length: 205 Bit Score: 261.48 E-value: 1.18e-79

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1419 DYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPAERSARYQYFVVDPMAEY 1498
Cdd:cd14622      1 DYINASFIDGYRQKDYFIATQGPLAHTVEDFWRMVWEWKCHTIVMLTELQEREQEKCVQYWPSEGSVTHGEITIEIKNDT 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1499 NMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKEQFGqDGPITVHCSAGVGRTGVFITL 1578
Cdd:cd14622     81 LLETISIRDFLVTYNQEKQTRLVRQFHFHGWPEIGIPAEGKGMIDLIAAVQKQQQQTG-NHPIVVHCSAGAGRTGTFIAL 159

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....*.
gi 1622832833 1579 SIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALEY 1624
Cdd:cd14622    160 SNILERVKAEGLLDVFQTVKSLRLQRPHMVQTLEQYEFCYRVVQDF 205

catalytic domain of R3 subfamily receptor-type tyrosine-protein phosphatases and similar proteins; R3 subfamily receptor-type phosphotyrosine phosphatases (RPTP) are characterized by a unique modular composition consisting of multiple extracellular fibronectin type III (FN3) repeats and a single (most RPTP subtypes have two) cytoplasmic catalytic PTP domain. Vertebrate members include receptor-type tyrosine-protein phosphatase-like O (PTPRO), J (PTPRJ), Q (PTPRQ), B (PTPRB), V (PTPRV) and H (PTPRH). They belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. Most members are PTPs, except for PTPRQ, which dephosphorylates phosphatidylinositide substrates. PTPRV is characterized only in rodents; its function has been lost in humans. Both vertebrate and invertebrate R3 subfamily RPTPs are involved in the control of a variety of cellular processes, including cell growth, differentiation, mitotic cycle and oncogenic transformation.

Pssm-ID: 350396 [Multi-domain] Cd Length: 222 Bit Score: 259.21 E-value: 1.09e-78

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1395 RLVNIMPYELTRVCLQPIRGVEGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREK 1474
Cdd:cd14548      1 RYTNILPYDHSRVKLIPINEEEGSDYINANYIPGYNSPREFIATQGPLPGTKDDFWRMVWEQNSHTIVMLTQCMEKGRVK 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1475 CHQYWPA-ERSARYQYFVVDPMAEYNMPQYILREFKVTdaRDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKE 1553
Cdd:cd14548     81 CDHYWPFdQDPVYYGDITVTMLSESVLPDWTIREFKLE--RGDEVRSVRQFHFTAWPDHGVPEAPDSLLRFVRLVRDYIK 158

                          170       180       190       200       210       220
                   ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1622832833 1554 QfgQDGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQY 1614
Cdd:cd14548    159 Q--EKGPTIVHCSAGVGRTGTFIALDRLLQQIESEDYVDIFGIVYDLRKHRPLMVQTEAQY 217

catalytic domain of receptor-type tyrosine-protein phosphatase V; Receptor-type tyrosine-protein phosphatase V (PTPRV or R-PTP-V), also known as embryonic stem cell protein-tyrosine phosphatase (ES cell phosphatase) or osteotesticular protein-tyrosine phosphatase (OST-PTP), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRV is a member of the R3 subfamily of receptor-type phosphotyrosine phosphatases (RPTP), characterized by a unique modular composition consisting of multiple extracellular fibronectin type III (FN3) repeats and a single (most RPTP subtypes have two) cytoplasmic catalytic PTP domain. In rodents, it may play a role in the maintenance of pluripotency and may function in signaling pathways during bone remodeling. It is the only PTP whose function has been lost between rodent and human. The human OST-PTP gene is a pseudogene.

Pssm-ID: 350466 [Multi-domain] Cd Length: 230 Bit Score: 258.33 E-value: 3.04e-78

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1105 NRYANVIAYDHSRVILTSIDGVPGSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRV 1184
Cdd:cd14618      1 NRYPHVLPYDHSRVRLSQLGGEPHSDYINANFIPGYTSPQEFIATQGPLKKTIEDFWRLVWEQQVCNIIMLTVGMENGRV 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1185 KCDQYWPARGTE-TYGLIQVTLLDTVELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAF--LRRVKA 1261
Cdd:cd14618     81 LCDHYWPSESTPvSYGHITVHLLAQSSEDEWTRREFKLWHEDLRKERRVKHLHYTAWPDHGIPESTSSLMAFreLVREHV 160

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1262 CNPLDAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALL 1331
Cdd:cd14618    161 QATKGKGPTLVHCSAGVGRSGTFIALDRLLRQLKEEKVVDVFNTVYILRMHRYLMIQTLSQYIFLHSCIL 230

catalytic domain of receptor-type tyrosine-protein phosphatase O; Receptor-type tyrosine-protein phosphatase O (PTPRO or R-PTP-O), also known as glomerular epithelial protein 1 or protein tyrosine phosphatase U2 (PTP-U2), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRO is a member of the R3 subfamily of receptor-type phosphotyrosine phosphatases (RPTP), characterized by a unique modular composition consisting of multiple extracellular fibronectin type III (FN3) repeats and a single (most RPTP subtypes have two) cytoplasmic catalytic PTP domain. It is essential for sustaining the structure and function of foot processes by regulating tyrosine phosphorylation of podocyte proteins. It has been identified as a synaptic cell adhesion molecule (CAM) that serves as a potent initiator of synapse formation. It is also a tumor suppressor in several types of cancer, such as hepatocellular carcinoma, lung cancer, and breast cancer.

Pssm-ID: 350462 [Multi-domain] Cd Length: 245 Bit Score: 258.28 E-value: 4.50e-78

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1096 SNLEVNKPKNRYANVIAYDHSRVILTSIDGVPGSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMM 1175
Cdd:cd14614      7 ADLPVNRCKNRYTNILPYDFSRVKLVSMHEEEGSDYINANYIPGYNSPQEYIATQGPLPETRNDFWKMVLQQKSQIIVML 86

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1176 TRLEEKSRVKCDQYWP-ARGTETYGLIQVTLLDTVELATYTVRTFALhkSGSSEKRELRQFQFMAWPDHGVPEYPT--PI 1252
Cdd:cd14614     87 TQCNEKRRVKCDHYWPfTEEPVAYGDITVEMLSEEEQPDWAIREFRV--SYADEVQDVMHFNYTAWPDHGVPTANAaeSI 164

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1622832833 1253 LAFLRRVKACNPLDAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALL 1331
Cdd:cd14614    165 LQFVQMVRQQAVKSKGPMIIHCSAGVGRTGTFIALDRLLQHIRDHEFVDILGLVSEMRSYRMSMVQTEEQYIFIHQCVQ 243

catalytic domain of receptor-type tyrosine-protein phosphatase J; Receptor-type tyrosine-protein phosphatase J (PTPRJ or R-PTP-J), also known as receptor-type tyrosine-protein phosphatase eta (R-PTP-eta) or density-enhanced phosphatase 1 (DEP-1) OR CD148, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRJ is a member of the R3 subfamily of receptor-type phosphotyrosine phosphatases (RPTP), characterized by a unique modular composition consisting of multiple extracellular fibronectin type III (FN3) repeats (eight in PTPRJ) and a single (most RPTP subtypes have two) cytoplasmic catalytic PTP domain. It is expressed in various cell types including epithelial, hematopoietic, and endothelial cells. It plays a role in cell adhesion, migration, proliferation and differentiation. It dephosphorylates or contributes to the dephosphorylation of various substrates including protein kinases such as FLT3, PDGFRB, MET, RET (variant MEN2A), VEGFR-2, LYN, SRC, MAPK1, MAPK3, and EGFR, as well as PIK3R1 and PIK3R2.

Pssm-ID: 350463 [Multi-domain] Cd Length: 229 Bit Score: 255.51 E-value: 2.40e-77

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1394 NRLVNIMPYELTRVCLQpIRGVEGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGRE 1473
Cdd:cd14615      1 NRYNNVLPYDISRVKLS-VQSHSTDDYINANYMPGYNSKKEFIAAQGPLPNTVKDFWRMVWEKNVYAIVMLTKCVEQGRT 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1474 KCHQYWPAERSARYQYFVVDPMAEYNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKE 1553
Cdd:cd14615     80 KCEEYWPSKQKKDYGDITVTMTSEIVLPEWTIRDFTVKNAQTNESRTVRHFHFTSWPDHGVPETTDLLINFRHLVREYMK 159

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1554 QFGQDGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALE 1623
Cdd:cd14615    160 QNPPNSPILVHCSAGVGRTGTFIAIDRLIYQIENENVVDVYGIVYDLRMHRPLMVQTEDQYVFLNQCALD 229

catalytic domain of tyrosine-protein phosphatase non-receptor type 11 and type 6; Tyrosine-protein phosphatase non-receptor type 11 (PTPN11) and type 6 (PTPN6) belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN11 and PTPN6, are also called SH2 domain-containing tyrosine phosphatase 2 (SHP2) and 1 (SHP1), respectively. They contain two tandem SH2 domains: a catalytic PTP domain, and a C-terminal tail with regulatory properties. Although structurally similar, they have different localization and different roles in signal transduction. PTPN11/SHP2 is expressed ubiquitously and plays a positive role in cell signaling, leading to cell activation, while PTPN6/SHP1 expression is restricted mainly to hematopoietic and epithelial cells and functions as a negative regulator of signaling events.

Pssm-ID: 350392 [Multi-domain] Cd Length: 251 Bit Score: 254.69 E-value: 1.20e-76

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1101 NKPKNRYANVIAYDHSRVILTSID-GVPGSDYINANYI------DGYRKQN-AYIATQGPLPETMGDFWRMVWEQRTATV 1172
Cdd:cd14544      1 NKGKNRYKNILPFDHTRVILKDRDpNVPGSDYINANYIrnenegPTTDENAkTYIATQGCLENTVSDFWSMVWQENSRVI 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1173 VMMTRLEEKSRVKCDQYWPARG-TETYGLIQVTLLDTVELATYTVRTFALHKSG-SSEKRELRQFQFMAWPDHGVPEYPT 1250
Cdd:cd14544     81 VMTTKEVERGKNKCVRYWPDEGmQKQYGPYRVQNVSEHDTTDYTLRELQVSKLDqGDPIREIWHYQYLSWPDHGVPSDPG 160

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1251 PILAFL----RRVKACNplDAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEK---TVDIYGHVTCMRSQRNYMVQTEDQY 1323
Cdd:cd14544    161 GVLNFLedvnQRQESLP--HAGPIVVHCSAGIGRTGTFIVIDMLLDQIKRKGldcDIDIQKTIQMVRSQRSGMVQTEAQY 238


                   ....*..
gi 1622832833 1324 VFIHEAL 1330
Cdd:cd14544    239 KFIYVAV 245

catalytic domain of receptor-type tyrosine-protein phosphatase B; Receptor-type tyrosine-protein phosphatase B (PTPRB), also known as receptor-type tyrosine-protein phosphatase beta (R-PTP-beta) or vascular endothelial protein tyrosine phosphatase(VE-PTP), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRB/VE-PTP is a member of the R3 subfamily of receptor-type phosphotyrosine phosphatases (RPTP), characterized by a unique modular composition consisting of multiple extracellular fibronectin type III (FN3) repeats and a single (most RPTP subtypes have two) cytoplasmic catalytic PTP domain. It is expressed specifically in vascular endothelial cells and it plays an important role in blood vessel remodeling and angiogenesis.

Pssm-ID: 350465 [Multi-domain] Cd Length: 228 Bit Score: 251.38 E-value: 8.51e-76

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1105 NRYANVIAYDHSRVILTSIDGVPGSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRV 1184
Cdd:cd14617      1 NRYNNILPYDSTRVKLSNVDDDPCSDYINASYIPGNNFRREYIATQGPLPGTKDDFWKMVWEQNVHNIVMVTQCVEKGRV 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1185 KCDQYWPA-RGTETYGLIQVTLLDTVELATYTVRTFAL-HKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVK-- 1260
Cdd:cd14617     81 KCDHYWPAdQDSLYYGDLIVQMLSESVLPEWTIREFKIcSEEQLDAPRLVRHFHYTVWPDHGVPETTQSLIQFVRTVRdy 160

                          170       180       190       200       210       220
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1622832833 1261 ACNPLDAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHE 1328
Cdd:cd14617    161 INRTPGSGPTVVHCSAGVGRTGTFIALDRILQQLDSKDSVDIYGAVHDLRLHRVHMVQTECQYVYLHQ 228

catalytic domain of receptor-type tyrosine-protein phosphatase F, repeat 1; Receptor-type tyrosine-protein phosphatase F (PTPRF), also known as leukocyte common antigen related (LAR), is the prototypical member of the LAR family of receptor-type tyrosine-protein phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRF/LAR plays a role for LAR in cadherin complexes where it associates with and dephosphorylates beta-catenin, a pathway which may be critical for cadherin complex stability and cell-cell association. It also regulates focal adhesions through cyclin-dependent kinase-1 and is involved in axon guidance in the developing nervous system. It also functions in regulating insulin signaling. PTPRF contains an extracellular region with three immunoglobulin-like (Ig) domains and four to eight fibronectin type III (FN3) repeats (determined by alternative splicing), a single transmembrane domain, followed by an intracellular region with a membrane-proximal catalytic PTP domain (repeat 1, also called D1) and a membrane-distal non-catalytic PTP-like domain (repeat 2, also called D2). This model represents the catalytic PTP domain (repeat 1).

Pssm-ID: 350474 [Multi-domain] Cd Length: 276 Bit Score: 250.72 E-value: 5.60e-75

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1384 SANLPCNKFKNRLVNIMPYELTRVCLQPIRGVEGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVM 1463
Cdd:cd14626     35 NSNLEVNKPKNRYANVIAYDHSRVILTSVDGVPGSDYINANYIDGYRKQNAYIATQGPLPETLSDFWRMVWEQRTATIVM 114

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1464 LTKLREMGREKCHQYWPAERSARYQYFVVDPMAEYNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFID 1543
Cdd:cd14626    115 MTRLEEKSRVKCDQYWPIRGTETYGMIQVTLLDTVELATYSVRTFALYKNGSSEKREVRQFQFMAWPDHGVPEYPTPILA 194

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1544 FIGQVHKTKEQfgQDGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALE 1623
Cdd:cd14626    195 FLRRVKACNPP--DAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYIFIHEALLE 272

catalytic domain of receptor-type tyrosine-protein phosphatase C, repeat 1; Receptor-type tyrosine-protein phosphatase C (PTPRC), also known as CD45, leukocyte common antigen (LCA) or GP180, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRC/CD45 is found in all nucleated hematopoietic cells and is an essential regulator of T- and B-cell antigen receptor signaling. It controls immune response, both positively and negatively, by dephosphorylating a number of signaling molecules such as the Src family kinases, the CD3zeta chain of TCY, and ZAP-70 kinase. Mutations in the human PTPRC/CD45 gene are associated with severe combined immunodeficiency (SCID) and multiple sclerosis. PTPRC/CD45 contains an extracellular receptor-like region with fibronectin type III (FN3) repeats, a short transmembrane segment, and a cytoplasmic region comprising of a membrane proximal catalytically active PTP domain (repeat 1 or D1) and a membrane distal catalytically impaired PTP-like domain (repeat 2, or D2). This model represents repeat 1.

Pssm-ID: 350405 [Multi-domain] Cd Length: 201 Bit Score: 245.51 E-value: 3.39e-74

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPA--RGTETYGLIQVTLLDT 1208
Cdd:cd14557      1 YINASYIDGFKEPRKYIAAQGPKDETVDDFWRMIWEQKSTVIVMVTRCEEGNRNKCAQYWPSmeEGSRAFGDVVVKINEE 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1209 VELATYTVRTfaLHKSGSSEK---RELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNPLDAGPMVVHCSAGVGRTGCFI 1285
Cdd:cd14557     81 KICPDYIIRK--LNINNKKEKgsgREVTHIQFTSWPDHGVPEDPHLLLKLRRRVNAFNNFFSGPIVVHCSAGVGRTGTYI 158

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|...
gi 1622832833 1286 VIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHE 1328
Cdd:cd14557    159 GIDAMLEGLEAEGRVDVYGYVVKLRRQRCLMVQVEAQYILIHQ 201

catalytic domain of receptor-type tyrosine-protein phosphatase Q; Receptor-type tyrosine-protein phosphatase Q (PTPRQ or R-PTP-Q), also called phosphatidylinositol phosphatase PTPRQ, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRQ is a member of the R3 subfamily of receptor-type phosphotyrosine phosphatases (RPTP), characterized by a unique modular composition consisting of multiple extracellular fibronectin type III (FN3) repeats (18 in PTPRQ) and a single (most RPTP subtypes have two) cytoplasmic catalytic PTP domain. It displays low tyrosine-protein phosphatase activity; rather, it functions as a phosphatidylinositol phosphatase required for auditory processes. It regulates the levels of phosphatidylinositol 4,5-bisphosphate (PIP2) in the basal region of hair bundles. It can dephosphorylate a broad range of phosphatidylinositol phosphates, including phosphatidylinositol 3,4,5-trisphosphate and most phosphatidylinositol monophosphates and diphosphates.

Pssm-ID: 350464 [Multi-domain] Cd Length: 224 Bit Score: 244.05 E-value: 2.48e-73

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1105 NRYANVIAYDHSRVILTSIDGVPGSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRV 1184
Cdd:cd14616      1 NRFPNIKPYNNNRVKLIADAGVPGSDYINASYISGYLCPNEFIATQGPLPGTVGDFWRMVWETRAKTIVMLTQCFEKGRI 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1185 KCDQYWPA--RGTETYGLIQVTLLDTVELATYTVRTFALHKSGssEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKAC 1262
Cdd:cd14616     81 RCHQYWPEdnKPVTVFGDIVITKLMEDVQIDWTIRDLKIERHG--DYMMVRQCNFTSWPEHGVPESSAPLIHFVKLVRAS 158

                          170       180       190       200       210       220
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1622832833 1263 NPLDAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHE 1328
Cdd:cd14616    159 RAHDNTPMIVHCSAGVGRTGVFIALDHLTQHINDHDFVDIYGLVAELRSERMCMVQNLAQYIFLHQ 224

fungal protein tyrosine phosphatases; This subfamily contains Saccharomyces cerevisiae protein-tyrosine phosphatases 1 (PTP1) and 2 (PTP2), Schizosaccharomyces pombe PTP1, PTP2, and PTP3, and similar fungal proteins. PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides; they regulate phosphotyrosine levels in signal transduction pathways. PTP2, together with PTP3, is the major phosphatase that dephosphorylates and inactivates the MAP kinase HOG1 and also modulates its subcellular localization.

Pssm-ID: 350509 [Multi-domain] Cd Length: 212 Bit Score: 242.92 E-value: 4.10e-73

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYID-GYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWP-ARGTETYGLIQVTLL-- 1206
Cdd:cd18533      1 YINASYITlPGTSSKRYIATQGPLPATIGDFWKMIWQNNVGVIVMLTPLVENGREKCDQYWPsGEYEGEYGDLTVELVse 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1207 DTVELATYTVRTFALHKSGsSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKACN--PLDAGPMVVHCSAGVGRTGCF 1284
Cdd:cd18533     81 EENDDGGFIVREFELSKED-GKVKKVYHIQYKSWPDFGVPDSPEDLLTLIKLKRELNdsASLDPPIIVHCSAGVGRTGTF 159

                          170       180       190       200       210
                   ....*....|....*....|....*....|....*....|....*....|...
gi 1622832833 1285 IVIDAMLERMK--------HEKTVD-IYGHVTCMRSQRNYMVQTEDQYVFIHE 1328
Cdd:cd18533    160 IALDSLLDELKrglsdsqdLEDSEDpVYEIVNQLRKQRMSMVQTLRQYIFLYD 212

catalytic domain of receptor-type tyrosine-protein phosphatase S, repeat 1; Receptor-type tyrosine-protein phosphatase S (PTPRS), also known as receptor-type tyrosine-protein phosphatase sigma (R-PTP-sigma), belongs to the LAR (leukocyte common antigen-related) family of receptor-type tyrosine-protein phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRS is a receptor for glycosaminoglycans, including heparan sulfate proteoglycan and neural chondroitin sulfate proteoglycans (CSPGs), which present a barrier to axon regeneration. It also plays a role in stimulating neurite outgrowth in response to the heparan sulfate proteoglycan GPC2. PTPRS contains an extracellular region with three immunoglobulin-like (Ig) domains and four to eight fibronectin type III (FN3) repeats (determined by alternative splicing), a single transmembrane domain, followed by an intracellular region with a membrane-proximal catalytic PTP domain (repeat 1, also called D1) and a membrane-distal non-catalytic PTP-like domain (repeat 2, also called D2). This model represents the catalytic PTP domain (repeat 1).

Pssm-ID: 350473 [Multi-domain] Cd Length: 282 Bit Score: 245.77 E-value: 4.52e-73

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1338 HTEVPARNLYAHIQKLgqvpPGESVTAMELEFKLLASSKAHTsrFISANLPCNKFKNRLVNIMPYELTRVCLQPIRGVEG 1417
Cdd:cd14625      1 HPPIPISELAEHTERL----KANDNLKLSQEYESIDPGQQFT--WEHSNLEVNKPKNRYANVIAYDHSRVILQPIEGIMG 74

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1418 SDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPAERSARYQYFVVDPMAE 1497
Cdd:cd14625     75 SDYINANYIDGYRKQNAYIATQGPLPETFGDFWRMVWEQRSATVVMMTKLEEKSRIKCDQYWPSRGTETYGMIQVTLLDT 154

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1498 YNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKEQfgQDGPITVHCSAGVGRTGVFIT 1577
Cdd:cd14625    155 IELATFCVRTFSLHKNGSSEKREVRQFQFTAWPDHGVPEYPTPFLAFLRRVKTCNPP--DAGPIVVHCSAGVGRTGCFIV 232

                          250       260       270       280
                   ....*....|....*....|....*....|....*....|....*....
gi 1622832833 1578 LSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALEYLG 1626
Cdd:cd14625    233 IDAMLERIKHEKTVDIYGHVTLMRSQRNYMVQTEDQYSFIHDALLEAVA 281

PTP-like domain of receptor-type tyrosine-protein phosphatase D, repeat 2; Receptor-type tyrosine-protein phosphatase-like D (PTPRD), also known as receptor-type tyrosine-protein phosphatase delta (R-PTP-delta), belongs to the LAR (leukocyte common antigen-related) family of receptor-type tyrosine-protein phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. LAR-RPTPs are synaptic adhesion molecules that play roles in various aspects of neuronal development, including axon guidance, neurite extension, and synapse formation and function. PTPRD is involved in pre-synaptic differentiation through interaction with SLITRK2. It contains an extracellular region with three immunoglobulin-like (Ig) domains and four to eight fibronectin type III (FN3) repeats (determined by alternative splicing), a single transmembrane domain, followed by an intracellular region with a membrane-proximal catalytic PTP domain (repeat 1, also called D1) and a membrane-distal non-catalytic PTP-like domain (repeat 2, also called D2). This model represents the non-catalytic PTP-like domain (repeat 2). Although described as non-catalytic, this domain contains the catalytic cysteine and the active site signature motif, HCSAGxGRxG.

Pssm-ID: 350476 [Multi-domain] Cd Length: 292 Bit Score: 245.03 E-value: 9.44e-73

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1095 NSNLEVNKPKNRYANVIAYDHSRVILTSIDGVPGSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVM 1174
Cdd:cd14628     46 SANLPCNKFKNRLVNIMPYESTRVCLQPIRGVEGSDYINASFIDGYRQQKAYIATQGPLAETTEDFWRMLWEHNSTIVVM 125

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1175 MTRLEEKSRVKCDQYWPARGTETYGLIQVTLLDTVELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILA 1254
Cdd:cd14628    126 LTKLREMGREKCHQYWPAERSARYQYFVVDPMAEYNMPQYILREFKVTDARDGQSRTVRQFQFTDWPEQGVPKSGEGFID 205

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1255 FLRRVKACNPL--DAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLE 1332
Cdd:cd14628    206 FIGQVHKTKEQfgQDGPISVHCSAGVGRTGVFITLSIVLERMRYEGVVDIFQTVKMLRTQRPAMVQTEDQYQFCYRAALE 285

PTP-like domain of receptor-type tyrosine-protein phosphatase S, repeat 2; Receptor-type tyrosine-protein phosphatase S (PTPRS), also known as receptor-type tyrosine-protein phosphatase sigma (R-PTP-sigma), belongs to the LAR (leukocyte common antigen-related) family of receptor-type tyrosine-protein phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRS is a receptor for glycosaminoglycans, including heparan sulfate proteoglycan and neural chondroitin sulfate proteoglycans (CSPGs), which present a barrier to axon regeneration. It also plays a role in stimulating neurite outgrowth in response to the heparan sulfate proteoglycan GPC2. PTPRS contains an extracellular region with three immunoglobulin-like (Ig) domains and four to eight fibronectin type III (FN3) repeats (determined by alternative splicing), a single transmembrane domain, followed by an intracellular region with a membrane-proximal catalytic PTP domain (repeat 1, also called D1) and a membrane-distal non-catalytic PTP-like domain (repeat 2, also called D2). This model represents the non-catalytic PTP-like domain (repeat 2). Although described as non-catalytic, this domain contains the catalytic cysteine and the active site signature motif, HCSAGxGRxG.

Pssm-ID: 350475 [Multi-domain] Cd Length: 290 Bit Score: 244.64 E-value: 1.49e-72

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1095 NSNLEVNKPKNRYANVIAYDHSRVILTSIDGVPGSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVM 1174
Cdd:cd14627     47 SANLPCNKFKNRLVNIMPYETTRVCLQPIRGVEGSDYINASFIDGYRQQKAYIATQGPLAETTEDFWRMLWENNSTIVVM 126

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1175 MTRLEEKSRVKCDQYWPARGTETYGLIQVTLLDTVELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILA 1254
Cdd:cd14627    127 LTKLREMGREKCHQYWPAERSARYQYFVVDPMAEYNMPQYILREFKVTDARDGQSRTVRQFQFTDWPEQGVPKSGEGFID 206

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1255 FLRRVKACNPL--DAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLE 1332
Cdd:cd14627    207 FIGQVHKTKEQfgQDGPISVHCSAGVGRTGVFITLSIVLERMRYEGVVDIFQTVKMLRTQRPAMVQTEDEYQFCYQAALE 286

catalytic domain of R5 subfamily receptor-type tyrosine-protein phosphatases, repeat 1; The R5 subfamily of receptor-type phosphotyrosine phosphatases (RPTP) is composed of receptor-type tyrosine-protein phosphatase Z (PTPRZ) and G (PTPRG). They belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. They are type 1 integral membrane proteins consisting of an extracellular region with a carbonic anhydrase-like (CAH) and a fibronectin type III (FN3) domains, and an intracellular region with a catalytic PTP domain (repeat 1) proximal to the membrane, and a catalytically inactive PTP-fold domain (repeat 2) distal to the membrane. This model represents the catalytic PTP domain (repeat 1).

Pssm-ID: 350397 [Multi-domain] Cd Length: 204 Bit Score: 238.40 E-value: 1.04e-71

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPAERSARYQYFVVDPMAEYN 1499
Cdd:cd14549      1 YINANYVDGYNKARAYIATQGPLPSTFDDFWRMVWEQNSAIIVMITNLVERGRRKCDQYWPKEGTETYGNIQVTLLSTEV 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1500 MPQYILREF-----KVTDARDGQS-RTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKEqfGQDGPITVHCSAGVGRTG 1573
Cdd:cd14549     81 LATYTVRTFslknlKLKKVKGRSSeRVVYQYHYTQWPDHGVPDYTLPVLSFVRKSSAANP--PGAGPIVVHCSAGVGRTG 158

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|.
gi 1622832833 1574 VFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQY 1614
Cdd:cd14549    159 TYIVIDSMLQQIQDKGTVNVFGFLKHIRTQRNYLVQTEEQY 199

catalytic domain of tyrosine-protein phosphatase non-receptor type 11 and type 6; Tyrosine-protein phosphatase non-receptor type 11 (PTPN11) and type 6 (PTPN6) belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN11 and PTPN6, are also called SH2 domain-containing tyrosine phosphatase 2 (SHP2) and 1 (SHP1), respectively. They contain two tandem SH2 domains: a catalytic PTP domain, and a C-terminal tail with regulatory properties. Although structurally similar, they have different localization and different roles in signal transduction. PTPN11/SHP2 is expressed ubiquitously and plays a positive role in cell signaling, leading to cell activation, while PTPN6/SHP1 expression is restricted mainly to hematopoietic and epithelial cells and functions as a negative regulator of signaling events.

Pssm-ID: 350392 [Multi-domain] Cd Length: 251 Bit Score: 239.67 E-value: 1.92e-71

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1390 NKFKNRLVNIMPYELTRVCLQPI-RGVEGSDYINASFLDGYRQQ-------KAYIATQGPLAESTEDFWRMLWEHNSTII 1461
Cdd:cd14544      1 NKGKNRYKNILPFDHTRVILKDRdPNVPGSDYINANYIRNENEGpttdenaKTYIATQGCLENTVSDFWSMVWQENSRVI 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1462 VMLTKLREMGREKCHQYWPAE-RSARYQYFVVDPMAEYNMPQYILREFKVTDARDGQS-RTIRQFQFTDWPEQGVPKTGE 1539
Cdd:cd14544     81 VMTTKEVERGKNKCVRYWPDEgMQKQYGPYRVQNVSEHDTTDYTLRELQVSKLDQGDPiREIWHYQYLSWPDHGVPSDPG 160

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1540 GFIDFIGQVHKTKEQFGQDGPITVHCSAGVGRTGVFITLSIVLERMRYEGV---VDMFQTVKTLRTQRPAMVQTEDQYQL 1616
Cdd:cd14544    161 GVLNFLEDVNQRQESLPHAGPIVVHCSAGIGRTGTFIVIDMLLDQIKRKGLdcdIDIQKTIQMVRSQRSGMVQTEAQYKF 240


                   ....*....
gi 1622832833 1617 CYRAALEYL 1625
Cdd:cd14544    241 IYVAVAQYI 249

PTP-like domain of receptor-type tyrosine-protein phosphatase F, repeat 2; Receptor-type tyrosine-protein phosphatase F (PTPRF), also known as leukocyte common antigen related (LAR), is the prototypical member of the LAR family of receptor-type tyrosine-protein phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRF/LAR plays a role for LAR in cadherin complexes where it associates with and dephosphorylates beta-catenin, a pathway which may be critical for cadherin complex stability and cell-cell association. It also regulates focal adhesions through cyclin-dependent kinase-1 and is involved in axon guidance in the developing nervous system. It also functions in regulating insulin signaling. PTPRF contains an extracellular region with three immunoglobulin-like (Ig) domains and four to eight fibronectin type III (FN3) repeats (determined by alternative splicing), a single transmembrane domain, followed by an intracellular region with a membrane-proximal catalytic PTP domain (repeat 1, also called D1) and a membrane-distal non-catalytic PTP-like domain (repeat 2, also called D2). This model represents the non-catalytic PTP-like domain (repeat 2). Although described as non-catalytic, this domain contains the catalytic cysteine and the active site signature motif, HCSAGxGRxG.

Pssm-ID: 350477 [Multi-domain] Cd Length: 291 Bit Score: 238.47 E-value: 2.07e-70

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1095 NSNLEVNKPKNRYANVIAYDHSRVILTSIDGVPGSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVM 1174
Cdd:cd14629     47 SANLPCNKFKNRLVNIMPYELTRVCLQPIRGVEGSDYINASFIDGYRQQKAYIATQGPLAETTEDFWRMLWEHNSTIVVM 126

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1175 MTRLEEKSRVKCDQYWPARGTETYGLIQVTLLDTVELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILA 1254
Cdd:cd14629    127 LTKLREMGREKCHQYWPAERSARYQYFVVDPMAEYNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFID 206

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1255 FLRRVKACNPL--DAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLE 1332
Cdd:cd14629    207 FIGQVHKTKEQfgQDGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALE 286

catalytic domain of tyrosine-protein phosphatase non-receptor type 20 and type 13; Tyrosine-protein phosphatase non-receptor type 20 (PTPN20) and type 13 (PTPN13, also known as PTPL1) belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. Human PTPN20 is a widely expressed phosphatase with a dynamic subcellular distribution that is targeted to sites of actin polymerization. Human PTPN13 is an important regulator of tumor aggressiveness.

Pssm-ID: 350386 [Multi-domain] Cd Length: 207 Bit Score: 231.49 E-value: 2.96e-69

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYI------DGYRkqnaYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPARGTET---YGLI 1201
Cdd:cd14538      1 YINASHIripvggDTYH----YIACQGPLPNTTGDFWQMVWEQKSEVIAMVTQDVEGGKVKCHRYWPDSLNKPlicGGRL 76

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1202 QVTLLDTVELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNplDAGPMVVHCSAGVGRT 1281
Cdd:cd14538     77 EVSLEKYQSLQDFVIRRISLRDKETGEVHHITHLNFTTWPDHGTPQSADPLLRFIRYMRRIH--NSGPIVVHCSAGIGRT 154

                          170       180       190       200       210
                   ....*....|....*....|....*....|....*....|....*....|..
gi 1622832833 1282 GCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLEA 1333
Cdd:cd14538    155 GVLITIDVALGLIERDLPFDIQDIVKDLREQRQGMIQTKDQYIFCYKACLEV 206

catalytic domain of receptor-type tyrosine-protein phosphatase D, repeat 1; Receptor-type tyrosine-protein phosphatase D (PTPRD), also known as receptor-type tyrosine-protein phosphatase delta (R-PTP-delta), belongs to the LAR (leukocyte common antigen-related) family of receptor-type tyrosine-protein phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. LAR-RPTPs are synaptic adhesion molecules that play roles in various aspects of neuronal development, including axon guidance, neurite extension, and synapse formation and function. PTPRD is involved in pre-synaptic differentiation through interaction with SLITRK2. It contains an extracellular region with three immunoglobulin-like (Ig) domains and four to eight fibronectin type III (FN3) repeats (determined by alternative splicing), a single transmembrane domain, followed by an intracellular region with a membrane-proximal catalytic PTP domain (repeat 1, also called D1) and a membrane-distal non-catalytic PTP-like domain (repeat 2, also called D2). This model represents the catalytic PTP domain (repeat 1).

Pssm-ID: 350472 [Multi-domain] Cd Length: 284 Bit Score: 233.86 E-value: 5.32e-69

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1338 HTEVPARNLYAHIQKLgqvpPGESVTAMELEFKLLASSKAHTsrFISANLPCNKFKNRLVNIMPYELTRVCLQPIRGVEG 1417
Cdd:cd14624      1 HPPIPILELADHIERL----KANDNLKFSQEYESIDPGQQFT--WEHSNLEVNKPKNRYANVIAYDHSRVLLSAIEGIPG 74

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1418 SDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPAERSARYQYFVVDPMAE 1497
Cdd:cd14624     75 SDYINANYIDGYRKQNAYIATQGALPETFGDFWRMIWEQRSATVVMMTKLEERSRVKCDQYWPSRGTETYGLIQVTLLDT 154

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1498 YNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKEQfgQDGPITVHCSAGVGRTGVFIT 1577
Cdd:cd14624    155 VELATYCVRTFALYKNGSSEKREVRQFQFTAWPDHGVPEHPTPFLAFLRRVKTCNPP--DAGPMVVHCSAGVGRTGCFIV 232

                          250       260       270       280
                   ....*....|....*....|....*....|....*....|....*.
gi 1622832833 1578 LSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALE 1623
Cdd:cd14624    233 IDAMLERIKHEKTVDIYGHVTLMRAQRNYMVQTEDQYIFIHDALLE 278

catalytic domain of receptor-type tyrosine-protein phosphatase G, repeat 1; Receptor-type tyrosine-protein phosphatase G (PTPRG), also called protein-tyrosine phosphatase gamma (R-PTP-gamma), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRG is an important tumor suppressor gene in multiple human cancers such as lung, ovarian, and breast cancers. It is widely expressed in many tissues, including the central nervous system, where it plays a role during neuroinflammation processes. It can dephosphorylate platelet-derived growth factor receptor beta (PDGFRB) and may play a role in PDGFRB-related infantile myofibromatosis. PTPRG has four splicing isoforms: three transmembrane isoforms, PTPRG-A, B, and C, and one secretory isoform, PTPRG-S, which are expressed in many tissues including the brain. PTPRG is a type 1 integral membrane protein consisting of an extracellular region with a carbonic anhydrase-like (CAH) and a fibronectin type III (FN3) domains, and an intracellular region with a catalytic PTP domain (repeat 1) proximal to the membrane, and a catalytically inactive PTP-fold domain (repeat 2) distal to the membrane. This model represents the catalytic PTP domain (repeat 1).

Pssm-ID: 350505 [Multi-domain] Cd Length: 274 Bit Score: 232.62 E-value: 1.19e-68

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1385 ANLPCNKFKNRLVNIMPYELTRVCLQPIRGVEG--SDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIV 1462
Cdd:cd17667     22 SNHPDNKHKNRYINILAYDHSRVKLRPLPGKDSkhSDYINANYVDGYNKAKAYIATQGPLKSTFEDFWRMIWEQNTGIIV 101

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1463 MLTKLREMGREKCHQYWPAERSARYQYFVV-----DPMAEYNMPQYILREFKVTDARDGQS------RTIRQFQFTDWPE 1531
Cdd:cd17667    102 MITNLVEKGRRKCDQYWPTENSEEYGNIIVtlkstKIHACYTVRRFSIRNTKVKKGQKGNPkgrqneRTVIQYHYTQWPD 181

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1532 QGVPKTGEGFIDFIGQvhKTKEQFGQDGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTE 1611
Cdd:cd17667    182 MGVPEYALPVLTFVRR--SSAARTPEMGPVLVHCSAGVGRTGTYIVIDSMLQQIKDKSTVNVLGFLKHIRTQRNYLVQTE 259

                          250
                   ....*....|..
gi 1622832833 1612 DQYQLCYRAALE 1623
Cdd:cd17667    260 EQYIFIHDALLE 271

catalytic domain of receptor-type tyrosine-protein phosphatase H; Receptor-type tyrosine-protein phosphatase H (PTPRH or R-PTP-H), also known as stomach cancer-associated protein tyrosine phosphatase 1 (SAP-1), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRH is a member of the R3 subfamily of receptor-type phosphotyrosine phosphatases (RPTP), characterized by a unique modular composition consisting of multiple extracellular fibronectin type III (FN3) repeats and a single (most RPTP subtypes have two) cytoplasmic catalytic PTP domain. It is localized specifically at microvilli of the brush border in gastrointestinal epithelial cells. It plays a role in intestinal immunity by regulating CEACAM20 through tyrosine dephosphorylation. It is also a negative regulator of integrin-mediated signaling and may contribute to contact inhibition of cell growth and motility.

Pssm-ID: 350467 [Multi-domain] Cd Length: 233 Bit Score: 228.62 E-value: 8.45e-68

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1394 NRLVNIMPYELTRVCLQPIRGVEGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGRE 1473
Cdd:cd14619      1 NRFRNVLPYDWSRVPLKPIHEEPGSDYINANYMPGYWSSQEFIATQGPLPQTVGDFWRMIWEQQSSTIVMLTNCMEAGRV 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1474 KCHQYWPAERS-ARYQYFVVDPMAEYNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTK 1552
Cdd:cd14619     81 KCEHYWPLDYTpCTYGHLRVTVVSEEVMENWTVREFLLKQVEEQKTLSVRHFHFTAWPDHGVPSSTDTLLAFRRLLRQWL 160

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1622832833 1553 EQFGQDGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALEYL 1625
Cdd:cd14619    161 DQTMSGGPTVVHCSAGVGRTGTLIALDVLLQQLQSEGLLGPFSFVQKMRENRPLMVQTESQYVFLHQCILDFL 233

PTP domain of type IIb (or R2B) subfamily receptor-type tyrosine-protein phosphatases, repeat 2; The type IIb (or R2B) subfamily of receptor protein tyrosine phosphatases (RPTPs) include the prototypical member PTPmu (or PTPRM), PCP-2 (or PTPRU), PTPrho (or PTPRT), and PTPkappa (or PTPRK). They belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. Type IIb RPTPs mediate cell-cell adhesion though homophilic interactions; their ligand is an identical molecule on an adjacent cell. No heterophilic interactions between the subfamily members have been observed. They also commonly function as tumor suppressors. They contain an extracellular region with an Meprin-A5 (neuropilin)-mu (MAM) domain, an immunoglobulin (Ig) domain, and four fibronectin type III (FN3) repeats, a transmembrane domain, and an intracellular segment with a juxtamembrane domain similar to the cytoplasmic domain of classical cadherins and two tandem PTP domains. This model represents the second (repeat 2) PTP domain.

Pssm-ID: 350404 [Multi-domain] Cd Length: 201 Bit Score: 226.13 E-value: 2.09e-67

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGrEKCHQYWPAERSARYQYFVVDPMAEYN 1499
Cdd:cd14556      1 YINAALLDSYKQPAAFIVTQHPLPNTVTDFWRLVYDYGCTSIVMLNQLDPKD-QSCPQYWPDEGSGTYGPIQVEFVSTTI 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1500 MPQYILREFKVT-DARDG-QSRTIRQFQFTDWP-EQGVPKTGEGFIDFIGQVHKTKEQFGqDGPITVHCSAGVGRTGVFI 1576
Cdd:cd14556     80 DEDVISRIFRLQnTTRPQeGYRMVQQFQFLGWPrDRDTPPSKRALLKLLSEVEKWQEQSG-EGPIVVHCLNGVGRSGVFC 158

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|..
gi 1622832833 1577 TLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCY 1618
Cdd:cd14556    159 AISSVCERIKVENVVDVFQAVKTLRNHRPNMVETEEQYKFCY 200

catalytic domain of the kinase interaction motif (KIM) family of protein-tyrosine phosphatases; The kinase interaction motif (KIM) family of protein-tyrosine phosphatases (PTPs) includes tyrosine-protein phosphatases non-receptor type 7 (PTPN7) and non-receptor type 5 (PTPN5), and protein-tyrosine phosphatase receptor type R (PTPRR). PTPN7 is also called hematopoietic protein-tyrosine phosphatase (HePTP) while PTPN5 is also called striatal-enriched protein-tyrosine phosphatase (STEP). They belong to the family of classical tyrosine-specific PTPs (EC 3.1.3.48) that catalyze the dephosphorylation of phosphotyrosine peptides. KIM-PTPs are characterized by the presence of a 16-amino-acid KIM that binds specifically to members of the MAPK (mitogen-activated protein kinase) family. They are highly specific to the MAPKs ERK1/2 (extracellular-signal-regulated kinase 1/2) and p38, over JNK (c-Jun N-terminal kinase); they dephosphorylate these kinases and thereby critically modulate cell proliferation and differentiation.

Pssm-ID: 350395 [Multi-domain] Cd Length: 224 Bit Score: 226.89 E-value: 2.39e-67

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1394 NRLVNIMPYELTRVCLQPIRGVEGSDYINASFLDGYR-QQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMgR 1472
Cdd:cd14547      1 NRYKTILPNEHSRVCLPSVDDDPLSSYINANYIRGYDgEEKAYIATQGPLPNTVADFWRMVWQEKTPIIVMITNLTEA-K 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1473 EKCHQYWPAERSARYQYFVVDPMAEYNMPQYILREFKVTdaRDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTK 1552
Cdd:cd14547     80 EKCAQYWPEEENETYGDFEVTVQSVKETDGYTVRKLTLK--YGGEKRYLKHYWYTSWPDHKTPEAAQPLLSLVQEVEEAR 157

                          170       180       190       200       210       220
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1622832833 1553 EQFGQDGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYR 1619
Cdd:cd14547    158 QTEPHRGPIVVHCSAGIGRTGCFIATSIGCQQLREEGVVDVLGIVCQLRLDRGGMVQTAEQYEFVHR 224

catalytic domain of receptor-type tyrosine-protein phosphatase T, repeat 1; Receptor-type tyrosine-protein phosphatase T (PTPRT), also known as receptor-type tyrosine-protein phosphatase rho (RPTP-rho or PTPrho), belongs to the type IIb subfamily of receptor protein tyrosine phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRT is highly expressed in the nervous system and it plays a critical role in regulation of synaptic formation and neuronal development. It dephosphorylates a specific tyrosine residue in syntaxin-binding protein 1, a key component of synaptic vesicle fusion machinery, and regulates its binding to syntaxin 1. PTPRT has been identified as a potential candidate gene for autism spectrum disorder (ASD) susceptibility. It contains an extracellular region with an Meprin-A5 (neuropilin)-mu (MAM) domain, an immunoglobulin (Ig) domain, and four fibronectin type III (FN3) repeats, a transmembrane domain, and an intracellular segment with a juxtamembrane domain similar to the cytoplasmic domain of classical cadherins and two tandem PTP domains. This model represents the first (repeat 1) PTP domain.

Pssm-ID: 350478 [Multi-domain] Cd Length: 237 Bit Score: 225.67 E-value: 9.51e-67

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1390 NKFKNRLVNIMPYELTRVCLQPIRGVEGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLRE 1469
Cdd:cd14630      3 NRNKNRYGNIISYDHSRVRLQLLDGDPHSDYINANYIDGYHRPRHYIATQGPMQETVKDFWRMIWQENSASVVMVTNLVE 82

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1470 MGREKCHQYWPAERSA----RYQYFVVDPMAEynmpqYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFI 1545
Cdd:cd14630     83 VGRVKCVRYWPDDTEVygdiKVTLIETEPLAE-----YVIRTFTVQKKGYHEIREIRQFHFTSWPDHGVPCYATGLLGFV 157

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1622832833 1546 GQVHKTKEQfgQDGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALE 1623
Cdd:cd14630    158 RQVKFLNPP--DAGPIVVHCSAGAGRTGCFIAIDIMLDMAENEGVVDIFNCVRELRAQRVNMVQTEEQYVFVHDAILE 233

catalytic domain of tyrosine-protein phosphatase non-receptor type 6; Tyrosine-protein phosphatase non-receptor type 6 (PTPN6), also called SH2 domain-containing protein-tyrosine phosphatase 1 (SHP1 or SHP-1), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN6 expression is restricted mainly to hematopoietic and epithelial cells. It is an important regulator of hematopoietic cells, downregulating pathways that promote cell growth, survival, adhesion, and activation. It regulates glucose homeostasis by modulating insulin signalling in the liver and muscle, and it also negatively regulates bone resorption, affecting both the formation and the function of osteoclasts. PTPN6 contains two tandem SH2 domains, a catalytic PTP domain, and a C-terminal tail with regulatory properties.

Pssm-ID: 350454 [Multi-domain] Cd Length: 266 Bit Score: 226.69 E-value: 1.06e-66

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1101 NKPKNRYANVIAYDHSRVILTSID-GVPGSDYINANYIDGY-----RKQNAYIATQGPLPETMGDFWRMVWEQRTATVVM 1174
Cdd:cd14606     18 NKSKNRYKNILPFDHSRVILQGRDsNIPGSDYINANYVKNQllgpdENAKTYIASQGCLEATVNDFWQMAWQENSRVIVM 97

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1175 MTRLEEKSRVKCDQYWPARGTE-TYGLIQVTLLDTVELATYTVRTFALHKSGSSEK-RELRQFQFMAWPDHGVPEYPTPI 1252
Cdd:cd14606     98 TTREVEKGRNKCVPYWPEVGMQrAYGPYSVTNCGEHDTTEYKLRTLQVSPLDNGELiREIWHYQYLSWPDHGVPSEPGGV 177

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1253 LAFLRRV--KACNPLDAGPMVVHCSAGVGRTGCFIVIDAMLERMKH---EKTVDIYGHVTCMRSQRNYMVQTEDQYVFIH 1327
Cdd:cd14606    178 LSFLDQInqRQESLPHAGPIIVHCSAGIGRTGTIIVIDMLMENISTkglDCDIDIQKTIQMVRAQRSGMVQTEAQYKFIY 257


                   ....*
gi 1622832833 1328 EALLE 1332
Cdd:cd14606    258 VAIAQ 262

catalytic domain of tyrosine-protein phosphatase non-receptor type 21 and type 14; Tyrosine-protein phosphatase non-receptor type 3 (PTPN3) and type 4 (PTPN4) belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN3 and PTPN4 are large modular proteins containing an N-terminal FERM domain, a PDZ domain and a C-terminal catalytic PTP domain. PTPN3 interacts with mitogen-activated protein kinase p38gamma and serves as its specific phosphatase. PTPN4 functions in TCR cell signaling, apoptosis, cerebellar synaptic plasticity, and innate immune responses.

Pssm-ID: 350389 [Multi-domain] Cd Length: 212 Bit Score: 223.36 E-value: 2.44e-66

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1130 DYINANYID----GYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPARG-TETYGLIQVT 1204
Cdd:cd14541      1 DYINANYVNmeipGSGIVNRYIAAQGPLPNTCADFWQMVWEQKSTLIVMLTTLVERGRVKCHQYWPDLGeTMQFGNLQIT 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1205 LLDTVELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNPLDAGPMVVHCSAGVGRTGCF 1284
Cdd:cd14541     81 CVSEEVTPSFAFREFILTNTNTGEERHITQMQYLAWPDHGVPDDSSDFLDFVKRVRQNRVGMVEPTVVHCSAGIGRTGVL 160

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....*....
gi 1622832833 1285 IVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLEA 1333
Cdd:cd14541    161 ITMETAMCLIEANEPVYPLDIVRTMRDQRAMLIQTPSQYRFVCEAILRV 209

catalytic domain of receptor-type tyrosine-protein phosphatase E, repeat 1; Receptor-type tyrosine-protein phosphatase E (PTPRE), also known as receptor-type tyrosine-protein phosphatase epsilon (R-PTP-epsilon), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. The PTPRE gene contains two distinct promoters that generate the two major isoforms: transmembrane (receptor type RPTPe or PTPeM) and cytoplasmic (cyt-PTPe or PTPeC). Receptor type RPTPe plays a critical role in signaling transduction pathways and phosphoprotein network topology in red blood cells, and may also play a role in osteoclast formation and function. It also negatively regulates PDGFRbeta-mediated signaling pathways that are crucial for the pathogenesis of atherosclerosis. cyt-PTPe acts as a negative regulator of insulin receptor signaling in skeletal muscle. It regulates insulin-induced phosphorylation of proteins downstream of the insulin receptor. Receptor type RPTPe contains a small extracellular region, a single transmembrane segment, and an intracellular region two tandem catalytic PTP domains. This model represents the first PTP domain (repeat 1).

Pssm-ID: 350468 [Multi-domain] Cd Length: 229 Bit Score: 223.28 E-value: 5.17e-66

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1398 NIMPYELTRVCLQPIRGVEGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQ 1477
Cdd:cd14620      3 NILPYDHSRVILSQLDGIPCSDYINASYIDGYKEKNKFIAAQGPKQETVNDFWRMVWEQKSATIVMLTNLKERKEEKCYQ 82

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1478 YWPAERSARYQYFVVDPMAEYNMPQYILREFKVTDARDGQS---RTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKEQ 1554
Cdd:cd14620     83 YWPDQGCWTYGNIRVAVEDCVVLVDYTIRKFCIQPQLPDGCkapRLVTQLHFTSWPDFGVPFTPIGMLKFLKKVKSVNPV 162

                          170       180       190       200       210       220
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1622832833 1555 FGqdGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALE 1623
Cdd:cd14620    163 HA--GPIVVHCSAGVGRTGTFIVIDAMIDMMHAEQKVDVFEFVSRIRNQRPQMVQTDMQYSFIYQALLE 229

catalytic domain of tyrosine-protein phosphatase non-receptor type 1 and type 2; Tyrosine-protein phosphatase non-receptor type 1 (PTPN1) type 2 (PTPN2) belong to the family of classical tyrosine-specific protein tyrosine phosphatases, (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN1 (or PTP-1B) is the first PTP to be purified and characterized and is the prototypical intracellular PTP found in a wide variety of human tissues. It dephosphorylates and regulates the activity of a number of receptor tyrosine kinases, including the insulin receptor, the EGF receptor, and the PDGF receptor. PTPN2 (or TCPTP), a tumor suppressor, dephosphorylates and inactivates EGFRs, Src family kinases, Janus-activated kinases (JAKs)-1 and -3, and signal transducer and activators of transcription (STATs)-1, -3 and -5, in a cell type and context-dependent manner.

Pssm-ID: 350393 [Multi-domain] Cd Length: 231 Bit Score: 221.88 E-value: 1.80e-65

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1104 KNRYANVIAYDHSRVILTSIDGvpGSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSR 1183
Cdd:cd14545      1 LNRYRDRDPYDHDRSRVKLKQG--DNDYINASLVEVEEAKRSYILTQGPLPNTSGHFWQMVWEQNSKAVIMLNKLMEKGQ 78

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1184 VKCDQYWPARGTETYGL----IQVTLLDTVELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRV 1259
Cdd:cd14545     79 IKCAQYWPQGEGNAMIFedtgLKVTLLSEEDKSYYTVRTLELENLKTQETREVLHFHYTTWPDFGVPESPAAFLNFLQKV 158

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1260 KACNPL--DAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKT--VDIYGHVTCMRSQRNYMVQTEDQYVF 1325
Cdd:cd14545    159 RESGSLssDVGPPVVHCSAGIGRSGTFCLVDTCLVLIEKGNPssVDVKKVLLEMRKYRMGLIQTPDQLRF 228

catalytic domain of tyrosine-protein phosphatase non-receptor type 5; Tyrosine-protein phosphatase non-receptor type 5 (PTPN5), also called striatum-enriched protein-tyrosine phosphatase (STEP) or neural-specific PTP, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN5/STEP is a kinase interaction motif (KIM)-PTP, characterized by the presence of a 16-amino-acid KIM that binds specifically to members of the MAPK (mitogen-activated protein kinase) family. It is a CNS-enriched protein that regulates key signaling proteins required for synaptic strengthening, as well as NMDA and AMPA receptor trafficking. PTPN5 is implicated in multiple neurologic and neuropsychiatric disorders, such as Alzheimer's disease, Parkinson's disease, schizophrenia, and fragile X syndrome.

Pssm-ID: 350461 [Multi-domain] Cd Length: 258 Bit Score: 221.66 E-value: 5.01e-65

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1104 KNRYANVIAYDHSRVILTSID-GVPGSDYINANYIDGY-RKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEK 1181
Cdd:cd14613     28 KNRYKTILPNPHSRVCLTSPDqDDPLSSYINANYIRGYgGEEKVYIATQGPTVNTVGDFWRMVWQERSPIIVMITNIEEM 107

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1182 SRvKCDQYWPARGTeTYGLIQVTLLDTVELATYTVRTFALHKSGssEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKA 1261
Cdd:cd14613    108 NE-KCTEYWPEEQV-TYEGIEITVKQVIHADDYRLRLITLKSGG--EERGLKHYWYTSWPDQKTPDNAPPLLQLVQEVEE 183

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1622832833 1262 ---CNPLDAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEAL 1330
Cdd:cd14613    184 arqQAEPNCGPVIVHCSAGIGRTGCFIATSICCKQLRNEGVVDILRTTCQLRLDRGGMIQTCEQYQFVHHVL 255

catalytic domain of receptor-type tyrosine-protein phosphatase A and E, repeat 2; Receptor-type tyrosine-protein phosphatase A (PTPRA) and E (PTPRE) belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRA and PTPRE share several functions including regulation of Src family kinases and voltage-gated potassium (Kv) channels. They both contain a small extracellular domain, a transmembrane segment, and an intracellular region containing two tandem catalytic PTP domains. This model represents the second PTP domain (repeat 2).

Pssm-ID: 350400 [Multi-domain] Cd Length: 202 Bit Score: 217.91 E-value: 1.57e-64

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPARGTETYGLIQVTLLDTVE 1210
Cdd:cd14552      1 YINASFIDGYRQKDAYIATQGPLDHTVEDFWRMIWEWKSCSIVMLTEIKERSQNKCAQYWPEDGSVSSGDITVELKDQTD 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1211 LATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRV-KACNPLDAGPMVVHCSAGVGRTGCFIVIDA 1289
Cdd:cd14552     81 YEDYTLRDFLVTKGKGGSTRTVRQFHFHGWPEVGIPDNGKGMIDLIAAVqKQQQQSGNHPITVHCSAGAGRTGTFCALST 160

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|.
gi 1622832833 1290 MLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEAL 1330
Cdd:cd14552    161 VLERVKAEGVLDVFQVVKSLRLQRPHMVQTLEQYEFCYKVV 201

catalytic domain of tyrosine-protein phosphatase non-receptor type 11; Tyrosine-protein phosphatase non-receptor type 11 (PTPN11), also called SH2 domain-containing tyrosine phosphatase 2 (SHP-2 or SHP2), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN11 promotes the activation of the RAS/Mitogen-Activated Protein Kinases (MAPK) Extracellular-Regulated Kinases 1/2 (ERK1/2) pathway, a canonical signaling cascade that plays key roles in various cellular processes, including proliferation, survival, differentiation, migration, or metabolism. It also regulates the phosphoinositide 3-kinase (PI3K)/AKT pathway, a fundamental cascade that functions in cell survival, proliferation, migration, morphogenesis, and metabolism. PTPN11 dysregulation is associated with several developmental diseases and malignancies, such as Noonan syndrome and juvenile myelomonocytic leukemia. It contains two tandem SH2 domains, a catalytic PTP domain, and a C-terminal tail with regulatory properties.

Pssm-ID: 350453 [Multi-domain] Cd Length: 253 Bit Score: 219.12 E-value: 3.00e-64

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1390 NKFKNRLVNIMPYELTRVCLQPIRGVE-GSDYINASFL--------DGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTI 1460
Cdd:cd14605      2 NKNKNRYKNILPFDHTRVVLHDGDPNEpVSDYINANIImpefetkcNNSKPKKSYIATQGCLQNTVNDFWRMVFQENSRV 81

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1461 IVMLTKLREMGREKCHQYWPAERSAR-YQYFVVDPMAEYNMPQYILREFKVTDARDGQS-RTIRQFQFTDWPEQGVPKTG 1538
Cdd:cd14605     82 IVMTTKEVERGKSKCVKYWPDEYALKeYGVMRVRNVKESAAHDYILRELKLSKVGQGNTeRTVWQYHFRTWPDHGVPSDP 161

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1539 EGFIDFIGQVHKTKEQFGQDGPITVHCSAGVGRTGVFITLSIVLERMRYEGV---VDMFQTVKTLRTQRPAMVQTEDQYQ 1615
Cdd:cd14605    162 GGVLDFLEEVHHKQESIMDAGPVVVHCSAGIGRTGTFIVIDILIDIIREKGVdcdIDVPKTIQMVRSQRSGMVQTEAQYR 241

                          250
                   ....*....|
gi 1622832833 1616 LCYRAALEYL 1625
Cdd:cd14605    242 FIYMAVQHYI 251

PTP-like domain of receptor-type tyrosine-protein phosphatase C, repeat 2; Receptor-type tyrosine-protein phosphatase C (PTPRC), also known as CD45, leukocyte common antigen (LCA) or GP180, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRC/CD45 is found in all nucleated hematopoietic cells and is an essential regulator of T- and B-cell antigen receptor signaling. It controls immune response, both positively and negatively, by dephosphorylating a number of signaling molecules such as the Src family kinases, the CD3zeta chain of TCY, and ZAP-70 kinase. Mutations in the human PTPRC/CD45 gene are associated with severe combined immunodeficiency (SCID) and multiple sclerosis. PTPRC/CD45 contains an extracellular receptor-like region with fibronectin type III (FN3) repeats, a short transmembrane segment, and a cytoplasmic region comprising of a membrane proximal catalytically active PTP domain (repeat 1 or D1) and a membrane distal catalytically impaired PTP-like domain (repeat 2, or D2). This model represents repeat 2.

Pssm-ID: 350406 [Multi-domain] Cd Length: 203 Bit Score: 216.88 E-value: 3.54e-64

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPAERsARYQYFVVDPMAEYN 1499
Cdd:cd14558      1 YINASFIDGYWGPKSLIATQGPLPDTIADFWQMIFQKKVKVIVMLTELKEGDQEQCAQYWGDEK-KTYGDIEVELKDTEK 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1500 MPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFI----GQVHKTKEQFGQDGPITVHCSAGVGRTGVF 1575
Cdd:cd14558     80 SPTYTVRVFEITHLKRKDSRTVYQYQYHKWKGEELPEKPKDLVDMIksikQKLPYKNSKHGRSVPIVVHCSDGSSRTGIF 159

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|...
gi 1622832833 1576 ITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCY 1618
Cdd:cd14558    160 CALWNLLESAETEKVVDVFQVVKALRKQRPGMVSTLEQYQFLY 202

catalytic domain of receptor-type tyrosine-protein phosphatase B; Receptor-type tyrosine-protein phosphatase B (PTPRB), also known as receptor-type tyrosine-protein phosphatase beta (R-PTP-beta) or vascular endothelial protein tyrosine phosphatase(VE-PTP), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRB/VE-PTP is a member of the R3 subfamily of receptor-type phosphotyrosine phosphatases (RPTP), characterized by a unique modular composition consisting of multiple extracellular fibronectin type III (FN3) repeats and a single (most RPTP subtypes have two) cytoplasmic catalytic PTP domain. It is expressed specifically in vascular endothelial cells and it plays an important role in blood vessel remodeling and angiogenesis.

Pssm-ID: 350465 [Multi-domain] Cd Length: 228 Bit Score: 217.86 E-value: 4.00e-64

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1394 NRLVNIMPYELTRVCLQPIRGVEGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGRE 1473
Cdd:cd14617      1 NRYNNILPYDSTRVKLSNVDDDPCSDYINASYIPGNNFRREYIATQGPLPGTKDDFWKMVWEQNVHNIVMVTQCVEKGRV 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1474 KCHQYWPAER-SARYQYFVVDPMAEYNMPQYILREFKV-TDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKT 1551
Cdd:cd14617     81 KCDHYWPADQdSLYYGDLIVQMLSESVLPEWTIREFKIcSEEQLDAPRLVRHFHYTVWPDHGVPETTQSLIQFVRTVRDY 160

                          170       180       190       200       210       220
                   ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1622832833 1552 KEQFGQDGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQY 1614
Cdd:cd14617    161 INRTPGSGPTVVHCSAGVGRTGTFIALDRILQQLDSKDSVDIYGAVHDLRLHRVHMVQTECQY 223

catalytic domain of receptor-type tyrosine-protein phosphatase O; Receptor-type tyrosine-protein phosphatase O (PTPRO or R-PTP-O), also known as glomerular epithelial protein 1 or protein tyrosine phosphatase U2 (PTP-U2), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRO is a member of the R3 subfamily of receptor-type phosphotyrosine phosphatases (RPTP), characterized by a unique modular composition consisting of multiple extracellular fibronectin type III (FN3) repeats and a single (most RPTP subtypes have two) cytoplasmic catalytic PTP domain. It is essential for sustaining the structure and function of foot processes by regulating tyrosine phosphorylation of podocyte proteins. It has been identified as a synaptic cell adhesion molecule (CAM) that serves as a potent initiator of synapse formation. It is also a tumor suppressor in several types of cancer, such as hepatocellular carcinoma, lung cancer, and breast cancer.

Pssm-ID: 350462 [Multi-domain] Cd Length: 245 Bit Score: 218.22 E-value: 5.39e-64

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1384 SANLPCNKFKNRLVNIMPYELTRVCLQPIRGVEGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVM 1463
Cdd:cd14614      6 AADLPVNRCKNRYTNILPYDFSRVKLVSMHEEEGSDYINANYIPGYNSPQEYIATQGPLPETRNDFWKMVLQQKSQIIVM 85

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1464 LTKLREMGREKCHQYWP-AERSARYQYFVVDPMAEYNMPQYILREFKVTDARDGQSrtIRQFQFTDWPEQGVP--KTGEG 1540
Cdd:cd14614     86 LTQCNEKRRVKCDHYWPfTEEPVAYGDITVEMLSEEEQPDWAIREFRVSYADEVQD--VMHFNYTAWPDHGVPtaNAAES 163

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1541 FIDFigqVHKTKEQFGQD-GPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYR 1619
Cdd:cd14614    164 ILQF---VQMVRQQAVKSkGPMIIHCSAGVGRTGTFIALDRLLQHIRDHEFVDILGLVSEMRSYRMSMVQTEEQYIFIHQ 240

catalytic domain of tyrosine-protein phosphatase non-receptor type 13; Tyrosine-protein phosphatase non-receptor type 13 (PTPN13, also known as PTPL1) belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. Human PTPN13 is an important regulator of tumor aggressiveness. It regulates breast cancer cell aggressiveness through direct inactivation of Src kinase. In hepatocellular carcinoma, PTPN13 is a tumor suppressor. PTPN13 contains a FERM domain, five PDZ domains, and a C-terminal catalytic PTP domain. With its PDZ domains, PTPN13 has numerous interacting partners that can actively participate in the regulation of its phosphatase activity or can permit direct or indirect recruitment of tyrosine phosphorylated substrates. Its FERM domain is necessary for localization to the membrane.

Pssm-ID: 350445 [Multi-domain] Cd Length: 234 Bit Score: 217.39 E-value: 6.39e-64

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1101 NKPKNRYANVIAYDHSRVILtSIDGvpgsDYINANYID---GyRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTR 1177
Cdd:cd14597      3 NRKKNRYKNILPYDTTRVPL-GDEG----GYINASFIKmpvG-DEEFVYIACQGPLPTTVADFWQMVWEQKSTVIAMMTQ 76

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1178 LEEKSRVKCDQYWP---ARGTETYGLIQVTLLDTVELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILA 1254
Cdd:cd14597     77 EVEGGKIKCQRYWPeilGKTTMVDNRLQLTLVRMQQLKNFVIRVLELEDIQTREVRHITHLNFTAWPDHDTPSQPEQLLT 156

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1622832833 1255 FLRRVKACNplDAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALL 1331
Cdd:cd14597    157 FISYMRHIH--KSGPIITHCSAGIGRSGTLICIDVVLGLISKDLDFDISDIVRTMRLQRHGMVQTEDQYIFCYQVIL 231

catalytic domain of receptor-type tyrosine-protein phosphatase M, repeat 1; Receptor-type tyrosine-protein phosphatase M (PTPRM), also known as protein-tyrosine phosphatase mu (R-PTP-mu or PTPmu), belongs to the type IIb subfamily of receptor protein tyrosine phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRM/PTPmu is a homophilic cell adhesion molecule expressed in CNS neurons and glia. It is required for E-, N-, and R-cadherin-dependent neurite outgrowth. Loss of PTPmu contributes to tumor cell migration and dispersal of human glioblastomas. PTPRM contains an extracellular region with an Meprin-A5 (neuropilin)-mu (MAM) domain, an immunoglobulin (Ig) domain, and four fibronectin type III (FN3) repeats, a transmembrane domain, and an intracellular segment with a juxtamembrane domain similar to the cytoplasmic domain of classical cadherins and two tandem PTP domains. This model represents the first (repeat 1) PTP domain.

Pssm-ID: 350481 [Multi-domain] Cd Length: 273 Bit Score: 218.37 E-value: 1.08e-63

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1384 SANLPCNKFKNRLVNIMPYELTRVCLQPIRGVEGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVM 1463
Cdd:cd14633     34 SAKKDENRMKNRYGNIIAYDHSRVRLQPIEGETSSDYINGNYIDGYHRPNHYIATQGPMQETIYDFWRMVWHENTASIIM 113

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1464 LTKLREMGREKCHQYWPaERSARYQYFVVDPMAEYNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFID 1543
Cdd:cd14633    114 VTNLVEVGRVKCCKYWP-DDTEIYKDIKVTLIETELLAEYVIRTFAVEKRGVHEIREIRQFHFTGWPDHGVPYHATGLLG 192

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1544 FIGQVhKTKEQfGQDGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALE 1623
Cdd:cd14633    193 FVRQV-KSKSP-PNAGPLVVHCSAGAGRTGCFIVIDIMLDMAEREGVVDIYNCVRELRSRRVNMVQTEEQYVFIHDAILE 270

catalytic domain of tyrosine-protein phosphatase non-receptor type 11; Tyrosine-protein phosphatase non-receptor type 11 (PTPN11), also called SH2 domain-containing tyrosine phosphatase 2 (SHP-2 or SHP2), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN11 promotes the activation of the RAS/Mitogen-Activated Protein Kinases (MAPK) Extracellular-Regulated Kinases 1/2 (ERK1/2) pathway, a canonical signaling cascade that plays key roles in various cellular processes, including proliferation, survival, differentiation, migration, or metabolism. It also regulates the phosphoinositide 3-kinase (PI3K)/AKT pathway, a fundamental cascade that functions in cell survival, proliferation, migration, morphogenesis, and metabolism. PTPN11 dysregulation is associated with several developmental diseases and malignancies, such as Noonan syndrome and juvenile myelomonocytic leukemia. It contains two tandem SH2 domains, a catalytic PTP domain, and a C-terminal tail with regulatory properties.

Pssm-ID: 350453 [Multi-domain] Cd Length: 253 Bit Score: 214.50 E-value: 1.06e-62

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1101 NKPKNRYANVIAYDHSRVILTSID-GVPGSDYINANYI--------DGYRKQNAYIATQGPLPETMGDFWRMVWEQRTAT 1171
Cdd:cd14605      2 NKNKNRYKNILPFDHTRVVLHDGDpNEPVSDYINANIImpefetkcNNSKPKKSYIATQGCLQNTVNDFWRMVFQENSRV 81

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1172 VVMMTRLEEKSRVKCDQYWPAR-GTETYGLIQVTLLDTVELATYTVRTFALHKSGS-SEKRELRQFQFMAWPDHGVPEYP 1249
Cdd:cd14605     82 IVMTTKEVERGKSKCVKYWPDEyALKEYGVMRVRNVKESAAHDYILRELKLSKVGQgNTERTVWQYHFRTWPDHGVPSDP 161

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1250 TPILAFLRRV--KACNPLDAGPMVVHCSAGVGRTGCFIVIDAMLERMKhEKTV----DIYGHVTCMRSQRNYMVQTEDQY 1323
Cdd:cd14605    162 GGVLDFLEEVhhKQESIMDAGPVVVHCSAGIGRTGTFIVIDILIDIIR-EKGVdcdiDVPKTIQMVRSQRSGMVQTEAQY 240


                   ....*..
gi 1622832833 1324 VFIHEAL 1330
Cdd:cd14605    241 RFIYMAV 247

catalytic domain of receptor-type tyrosine-protein phosphatase Z, repeat 1; Receptor-type tyrosine-protein phosphatase Z (PTPRZ), also called receptor-type tyrosine-protein phosphatase zeta (R-PTP-zeta), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. Three isoforms are generated by alternative splicing from a single PTPRZ gene: two transmembrane isoforms, PTPRZ-A and PTPRZ-B, and one secretory isoform, PTPRZ-S (also known as phosphacan); all are preferentially expressed in the central nervous system (CNS) as chondroitin sulfate (CS) proteoglycans. PTPRZ isoforms play important roles in maintaining oligodendrocyte precursor cells in an undifferentiated state. PTPRZ is a type 1 integral membrane protein consisting of an extracellular region with a carbonic anhydrase-like (CAH) and a fibronectin type III (FN3) domains, and an intracellular region with a catalytic PTP domain (repeat 1) proximal to the membrane, and a catalytically inactive PTP-fold domain (repeat 2) distal to the membrane. This model represents the catalytic PTP domain (repeat 1).

Pssm-ID: 350506 [Multi-domain] Cd Length: 209 Bit Score: 212.53 E-value: 1.33e-62

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPAERSARYQYFVVDPMAEYN 1499
Cdd:cd17668      1 YINANYVDGYNKPKAYIAAQGPLKSTAEDFWRMIWEHNVEVIVMITNLVEKGRRKCDQYWPADGSEEYGNFLVTQKSVQV 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1500 MPQYILREFKV--TDARDG------QSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKEQfgQDGPITVHCSAGVGR 1571
Cdd:cd17668     81 LAYYTVRNFTLrnTKIKKGsqkgrpSGRVVTQYHYTQWPDMGVPEYTLPVLTFVRKASYAKRH--AVGPVVVHCSAGVGR 158

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|...
gi 1622832833 1572 TGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQY 1614
Cdd:cd17668    159 TGTYIVLDSMLQQIQHEGTVNIFGFLKHIRSQRNYLVQTEEQY 201

catalytic domain of tyrosine-protein phosphatase non-receptor type 18; Tyrosine-protein phosphatase non-receptor type 18 (PTPN18), also called brain-derived phosphatase, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN18 regulates HER2-mediated cellular functions through defining both its phosphorylation and ubiquitination states. The N-terminal catalytic PTP domain of PTPN18 blocks lysosomal routing and delays the degradation of HER2 by dephosphorylation, and its C-terminal PEST domain promotes K48-linked HER2 ubiquitination and its destruction via the proteasome pathway.

Pssm-ID: 350451 [Multi-domain] Cd Length: 266 Bit Score: 213.92 E-value: 2.50e-62

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1393 KNRLVNIMPYELTRVCLQPIRGVEGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGR 1472
Cdd:cd14603     33 KNRYKDILPYDQTRVILSLLQEEGHSDYINANFIKGVDGSRAYIATQGPLSHTVLDFWRMIWQYGVKVILMACREIEMGK 112

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1473 EKCHQYWPAER-SARYQYFVVDPMAEYNM-PQYILREFKVTDARdgQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHk 1550
Cdd:cd14603    113 KKCERYWAQEQePLQTGPFTITLVKEKRLnEEVILRTLKVTFQK--ESRSVSHFQYMAWPDHGIPDSPDCMLAMIELAR- 189

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1622832833 1551 tKEQFGQDGPITVHCSAGVGRTGVFITLSIV---LERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALE 1623
Cdd:cd14603    190 -RLQGSGPEPLCVHCSAGCGRTGVICTVDYVrqlLLTQRIPPDFSIFDVVLEMRKQRPAAVQTEEQYEFLYHTVAQ 264

fungal protein tyrosine phosphatases; This subfamily contains Saccharomyces cerevisiae protein-tyrosine phosphatases 1 (PTP1) and 2 (PTP2), Schizosaccharomyces pombe PTP1, PTP2, and PTP3, and similar fungal proteins. PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides; they regulate phosphotyrosine levels in signal transduction pathways. PTP2, together with PTP3, is the major phosphatase that dephosphorylates and inactivates the MAP kinase HOG1 and also modulates its subcellular localization.

Pssm-ID: 350509 [Multi-domain] Cd Length: 212 Bit Score: 211.34 E-value: 3.52e-62

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINASFLD-GYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPAER-SARYQYFVVDPMAE 1497
Cdd:cd18533      1 YINASYITlPGTSSKRYIATQGPLPATIGDFWKMIWQNNVGVIVMLTPLVENGREKCDQYWPSGEyEGEYGDLTVELVSE 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1498 Y--NMPQYILREFKVTDArDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKEQFGQDGPITVHCSAGVGRTGVF 1575
Cdd:cd18533     81 EenDDGGFIVREFELSKE-DGKVKKVYHIQYKSWPDFGVPDSPEDLLTLIKLKRELNDSASLDPPIIVHCSAGVGRTGTF 159

                          170       180       190       200       210
                   ....*....|....*....|....*....|....*....|....*....|..
gi 1622832833 1576 ITLSIVLERMR--------YEGVVD-MFQTVKTLRTQRPAMVQTEDQYQLCY 1618
Cdd:cd18533    160 IALDSLLDELKrglsdsqdLEDSEDpVYEIVNQLRKQRMSMVQTLRQYIFLY 211

PTP-like domain of receptor-type tyrosine-protein phosphatase N2; Receptor-type tyrosine-protein phosphatase N2 (PTPRN2 or R-PTP-N2), also called islet cell autoantigen-related protein (IAR), ICAAR, phogrin, or IA-2beta, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). It consists of a large ectodomain that contains a RESP18HD (regulated endocrine-specific protein 18 homology domain), followed by a transmembrane segment, and a single, catalytically-impaired, PTP domain. It is mainly expressed in neuropeptidergic neurons and peptide-secreting endocrine cells, including insulin-producing pancreatic beta-cells. It may function as a phosphatidylinositol phosphatase to regulate insulin secretion. It is also required for normal accumulation of the neurotransmitters norepinephrine, dopamine and serotonin in the brain.

Pssm-ID: 350458 [Multi-domain] Cd Length: 283 Bit Score: 213.38 E-value: 7.87e-62

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1099 EVNKPKNRYANVIAYDHSRVILTSIDGVPGSDYINANYIDGYRKQN-AYIATQGPLPETMGDFWRMVWEQRTATVVMMTR 1177
Cdd:cd14610     42 EENVQKNRSLAVLPYDHSRIILKAENSHSHSDYINASPIMDHDPRNpAYIATQGPLPATVADFWQMVWESGCVVIVMLTP 121

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1178 LEEKSRVKCDQYWPARGTETYGLIQVTLL-DTVELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFL 1256
Cdd:cd14610    122 LAENGVKQCYHYWPDEGSNLYHIYEVNLVsEHIWCEDFLVRSFYLKNLQTNETRTVTQFHFLSWNDQGVPASTRSLLDFR 201

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1622832833 1257 RRVKACNPLDAGPMVVHCSAGVGRTGCFIVIDAMLERM-KHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLE 1332
Cdd:cd14610    202 RKVNKCYRGRSCPIIVHCSDGAGRSGTYILIDMVLNKMaKGAKEIDIAATLEHLRDQRPGMVQTKEQFEFALTAVAE 278

catalytic domain of receptor-type tyrosine-protein phosphatase A, repeat 1; Receptor-type tyrosine-protein phosphatase A (PTPRA), also known as receptor-type tyrosine-protein phosphatase alpha (R-PTP-alpha), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRA is a positive regulator of Src and Src family kinases via dephosphorylation of the Src-inhibitory tyrosine 527. Thus, it affects transformation and tumorigenesis, inhibition of proliferation, cell cycle arrest, integrin signaling, neuronal differentiation and outgrowth, and ion channel activity. It is also involved in interleukin-1 signaling in fibroblasts through its interaction with the focal adhesion targeting domain of focal adhesion kinase. PTPRA comprises a small extracellular domain, a transmembrane segment, and an intracellular region containing two tandem catalytic PTP domains. This model represents the first catalytic PTP domain (repeat 1).

Pssm-ID: 350469 [Multi-domain] Cd Length: 296 Bit Score: 213.73 E-value: 8.80e-62

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1390 NKFKNRLVNIMPYELTRVCLQPIRGVEGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLRE 1469
Cdd:cd14621     52 NKEKNRYVNILPYDHSRVHLTPVEGVPDSDYINASFINGYQEKNKFIAAQGPKEETVNDFWRMIWEQNTATIVMVTNLKE 131

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1470 MGREKCHQYWPAERSARYQYFVVDPMAEYNMPQYILREFKVTDARD----GQSRTIRQFQFTDWPEQGVPKTGEGFIDFI 1545
Cdd:cd14621    132 RKECKCAQYWPDQGCWTYGNIRVSVEDVTVLVDYTVRKFCIQQVGDvtnkKPQRLITQFHFTSWPDFGVPFTPIGMLKFL 211

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1622832833 1546 GQVHKTKEQFGqdGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALEY 1624
Cdd:cd14621    212 KKVKNCNPQYA--GAIVVHCSAGVGRTGTFIVIDAMLDMMHAERKVDVYGFVSRIRAQRCQMVQTDMQYVFIYQALLEH 288

catalytic domain of receptor-type tyrosine-protein phosphatase A, repeat 2; Receptor-type tyrosine-protein phosphatase A (PTPRA), also known as receptor-type tyrosine-protein phosphatase alpha (R-PTP-alpha), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRA is a positive regulator of Src and Src family kinases via dephosphorylation of the Src-inhibitory tyrosine 527. Thus, it affects transformation and tumorigenesis, inhibition of proliferation, cell cycle arrest, integrin signaling, neuronal differentiation and outgrowth, and ion channel activity. It is also involved in interleukin-1 signaling in fibroblasts through its interaction with the focal adhesion targeting domain of focal adhesion kinase. PTPRA comprises a small extracellular domain, a transmembrane segment, and an intracellular region containing two tandem catalytic PTP domains. This model represents the second PTP domain (repeat 2).

Pssm-ID: 350471 [Multi-domain] Cd Length: 228 Bit Score: 210.67 E-value: 1.12e-61

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1106 RYANVIAYDHSRVILTSIDGVPGSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVK 1185
Cdd:cd14623      1 RVLQIIPYEFNRVIIPVKRGEENTDYVNASFIDGYRQKDSYIASQGPLQHTIEDFWRMIWEWKSCSIVMLTELEERGQEK 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1186 CDQYWPARGTETYGLIQVTLLDTVELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNPL 1265
Cdd:cd14623     81 CAQYWPSDGSVSYGDITIELKKEEECESYTVRDLLVTNTRENKSRQIRQFHFHGWPEVGIPSDGKGMINIIAAVQKQQQQ 160

                          170       180       190       200       210       220
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1622832833 1266 DAG-PMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLE 1332
Cdd:cd14623    161 SGNhPITVHCSAGAGRTGTFCALSTVLERVKAEGILDVFQTVKSLRLQRPHMVQTLEQYEFCYKVVQE 228

PTP-like domain of receptor-type tyrosine-protein phosphatase N; Receptor-type tyrosine-protein phosphatase-like N (PTPRN or R-PTP-N), also called islet cell antigen 512 (ICA512) or PTP IA-2, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). It consists of a large ectodomain that contains a RESP18HD (regulated endocrine-specific protein 18 homology domain), followed by a transmembrane segment, and a single, catalytically-impaired, PTP domain. PTPRN is located in secretory granules of neuroendocrine cells and is involved in the generation, cargo storage, traffic, exocytosis and recycling of insulin secretory granules, as well as in beta-cell proliferation. It is a major autoantigen in type 1 diabetes and is involved in the regulation of insulin secretion.

Pssm-ID: 350457 [Multi-domain] Cd Length: 281 Bit Score: 211.43 E-value: 3.37e-61

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1099 EVNKPKNRYANVIAYDHSRVILTSIDGVPGSDYINAN-YIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTR 1177
Cdd:cd14609     40 EANVKKNRNPDFVPYDHARIKLKAESNPSRSDYINASpIIEHDPRMPAYIATQGPLSHTIADFWQMVWENGCTVIVMLTP 119

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1178 LEEKSRVKCDQYWPARGTETYGLIQVTLL-DTVELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFL 1256
Cdd:cd14609    120 LVEDGVKQCDRYWPDEGSSLYHIYEVNLVsEHIWCEDFLVRSFYLKNVQTQETRTLTQFHFLSWPAEGIPSSTRPLLDFR 199

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1622832833 1257 RRVKACNPLDAGPMVVHCSAGVGRTGCFIVIDAMLERM-KHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLE 1332
Cdd:cd14609    200 RKVNKCYRGRSCPIIVHCSDGAGRTGTYILIDMVLNRMaKGVKEIDIAATLEHVRDQRPGMVRTKDQFEFALTAVAE 276

catalytic domain of tyrosine-protein phosphatase non-receptor type 21 and type 14; Tyrosine-protein phosphatase non-receptor type 3 (PTPN3) and type 4 (PTPN4) belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN3 and PTPN4 are large modular proteins containing an N-terminal FERM domain, a PDZ domain and a C-terminal catalytic PTP domain. PTPN3 interacts with mitogen-activated protein kinase p38gamma and serves as its specific phosphatase. PTPN4 functions in TCR cell signaling, apoptosis, cerebellar synaptic plasticity, and innate immune responses.

Pssm-ID: 350389 [Multi-domain] Cd Length: 212 Bit Score: 208.72 E-value: 3.73e-61

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1419 DYINASFLD----GYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPA-ERSARYQYFVVD 1493
Cdd:cd14541      1 DYINANYVNmeipGSGIVNRYIAAQGPLPNTCADFWQMVWEQKSTLIVMLTTLVERGRVKCHQYWPDlGETMQFGNLQIT 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1494 PMAEYNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKEqfGQDGPITVHCSAGVGRTG 1573
Cdd:cd14541     81 CVSEEVTPSFAFREFILTNTNTGEERHITQMQYLAWPDHGVPDDSSDFLDFVKRVRQNRV--GMVEPTVVHCSAGIGRTG 158

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|.
gi 1622832833 1574 VFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQY 1614
Cdd:cd14541    159 VLITMETAMCLIEANEPVYPLDIVRTMRDQRAMLIQTPSQY 199

catalytic domain of tyrosine-protein phosphatase non-receptor type 7; Tyrosine-protein phosphatase non-receptor type 7 (PTPN7), also called hematopoietic protein-tyrosine phosphatase (HePTP) or LC-PTP. belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN7/HePTP is a kinase interaction motif (KIM)-PTP, characterized by the presence of a 16-amino-acid KIM that binds specifically to members of the MAPK (mitogen-activated protein kinase) family. PTPN7/HePTP is found exclusively in the white blood cells in bone marrow, thymus, spleen, lymph nodes and all myeloid and lymphoid cell lines. It negatively regulates T-cell activation and proliferation, and is often dysregulated in the preleukemic disorder myelodysplastic syndrome, as well as in acute myelogenous leukemia.

Pssm-ID: 350460 [Multi-domain] Cd Length: 247 Bit Score: 209.31 E-value: 5.43e-61

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1104 KNRYANVIAYDHSRVILTSidgvPGS-----DYINANYIDGYR-KQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTR 1177
Cdd:cd14612     18 KDRYKTILPNPQSRVCLRR----AGSqeeegSYINANYIRGYDgKEKAYIATQGPMLNTVSDFWEMVWQEECPIIVMITK 93

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1178 LEEKSRvKCDQYWPARgTETYGLIQVTLLDTVELATYTVRTFALHKSGssEKRELRQFQFMAWPDHGVPEYPTPILAFL- 1256
Cdd:cd14612     94 LKEKKE-KCVHYWPEK-EGTYGRFEIRVQDMKECDGYTIRDLTIQLEE--ESRSVKHYWFSSWPDHQTPESAGPLLRLVa 169

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1622832833 1257 ----RRVKACNPldaGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEAL 1330
Cdd:cd14612    170 eveeSRQTAASP---GPIVVHCSAGIGRTGCFIATSIGCQQLKDTGKVDILGIVCQLRLDRGGMIQTSEQYQFLHHTL 244

catalytic domain of tyrosine-protein phosphatase non-receptor type 20 and type 13; Tyrosine-protein phosphatase non-receptor type 20 (PTPN20) and type 13 (PTPN13, also known as PTPL1) belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. Human PTPN20 is a widely expressed phosphatase with a dynamic subcellular distribution that is targeted to sites of actin polymerization. Human PTPN13 is an important regulator of tumor aggressiveness.

Pssm-ID: 350386 [Multi-domain] Cd Length: 207 Bit Score: 207.61 E-value: 6.53e-61

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINASFL------DGYRqqkaYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWP------------- 1480
Cdd:cd14538      1 YINASHIripvggDTYH----YIACQGPLPNTTGDFWQMVWEQKSEVIAMVTQDVEGGKVKCHRYWPdslnkplicggrl 76

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1481 ---AERSARYQYFVVdpmaeynmpqyilREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKtkeqFGQ 1557
Cdd:cd14538     77 evsLEKYQSLQDFVI-------------RRISLRDKETGEVHHITHLNFTTWPDHGTPQSADPLLRFIRYMRR----IHN 139

                          170       180       190       200       210       220
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1622832833 1558 DGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALEYL 1625
Cdd:cd14538    140 SGPIVVHCSAGIGRTGVLITIDVALGLIERDLPFDIQDIVKDLREQRQGMIQTKDQYIFCYKACLEVL 207

catalytic domain of tyrosine-protein phosphatase non-receptor type 6; Tyrosine-protein phosphatase non-receptor type 6 (PTPN6), also called SH2 domain-containing protein-tyrosine phosphatase 1 (SHP1 or SHP-1), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN6 expression is restricted mainly to hematopoietic and epithelial cells. It is an important regulator of hematopoietic cells, downregulating pathways that promote cell growth, survival, adhesion, and activation. It regulates glucose homeostasis by modulating insulin signalling in the liver and muscle, and it also negatively regulates bone resorption, affecting both the formation and the function of osteoclasts. PTPN6 contains two tandem SH2 domains, a catalytic PTP domain, and a C-terminal tail with regulatory properties.

Pssm-ID: 350454 [Multi-domain] Cd Length: 266 Bit Score: 208.97 E-value: 1.30e-60

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1388 PCNKFKNRLVNIMPYELTRVCLQ-PIRGVEGSDYINASFLDGY-----RQQKAYIATQGPLAESTEDFWRMLWEHNSTII 1461
Cdd:cd14606     16 PENKSKNRYKNILPFDHSRVILQgRDSNIPGSDYINANYVKNQllgpdENAKTYIASQGCLEATVNDFWQMAWQENSRVI 95

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1462 VMLTKLREMGREKCHQYWP-AERSARYQYFVVDPMAEYNMPQYILREFKVTDARDGQS-RTIRQFQFTDWPEQGVPKTGE 1539
Cdd:cd14606     96 VMTTREVEKGRNKCVPYWPeVGMQRAYGPYSVTNCGEHDTTEYKLRTLQVSPLDNGELiREIWHYQYLSWPDHGVPSEPG 175

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1540 GFIDFIGQVHKTKEQFGQDGPITVHCSAGVGRTGVFITLSIVLERMRYEGV---VDMFQTVKTLRTQRPAMVQTEDQYQL 1616
Cdd:cd14606    176 GVLSFLDQINQRQESLPHAGPIIVHCSAGIGRTGTIIVIDMLMENISTKGLdcdIDIQKTIQMVRAQRSGMVQTEAQYKF 255

                          250
                   ....*....|.
gi 1622832833 1617 CYRAALEYLGS 1627
Cdd:cd14606    256 IYVAIAQFIET 266

catalytic domain of receptor-type tyrosine-protein phosphatase V; Receptor-type tyrosine-protein phosphatase V (PTPRV or R-PTP-V), also known as embryonic stem cell protein-tyrosine phosphatase (ES cell phosphatase) or osteotesticular protein-tyrosine phosphatase (OST-PTP), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRV is a member of the R3 subfamily of receptor-type phosphotyrosine phosphatases (RPTP), characterized by a unique modular composition consisting of multiple extracellular fibronectin type III (FN3) repeats and a single (most RPTP subtypes have two) cytoplasmic catalytic PTP domain. In rodents, it may play a role in the maintenance of pluripotency and may function in signaling pathways during bone remodeling. It is the only PTP whose function has been lost between rodent and human. The human OST-PTP gene is a pseudogene.

Pssm-ID: 350466 [Multi-domain] Cd Length: 230 Bit Score: 207.49 E-value: 1.38e-60

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1394 NRLVNIMPYELTRVCLQPIRGVEGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGRE 1473
Cdd:cd14618      1 NRYPHVLPYDHSRVRLSQLGGEPHSDYINANFIPGYTSPQEFIATQGPLKKTIEDFWRLVWEQQVCNIIMLTVGMENGRV 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1474 KCHQYWPAERS-ARYQYFVVDPMAEYNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTK 1552
Cdd:cd14618     81 LCDHYWPSESTpVSYGHITVHLLAQSSEDEWTRREFKLWHEDLRKERRVKHLHYTAWPDHGIPESTSSLMAFRELVREHV 160

                          170       180       190       200       210       220
                   ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1622832833 1553 EQFGQDGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQY 1614
Cdd:cd14618    161 QATKGKGPTLVHCSAGVGRSGTFIALDRLLRQLKEEKVVDVFNTVYILRMHRYLMIQTLSQY 222

catalytic domain of type IIb (or R2B) subfamily receptor-type tyrosine-protein phosphatases, repeat 1; The type II (or R2B) subfamily of receptor protein tyrosine phosphatases (RPTPs) include the prototypical member PTPmu (or PTPRM), PCP-2 (or PTPRU), PTPrho (or PTPRT), and PTPkappa (or PTPRK). They belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. Type IIb RPTPs mediate cell-cell adhesion though homophilic interactions; their ligand is an identical molecule on an adjacent cell. No heterophilic interactions between the subfamily members have been observed. They also commonly function as tumor suppressors. They contain an extracellular region with an Meprin-A5 (neuropilin)-mu (MAM) domain, an immunoglobulin (Ig) domain, and four fibronectin type III (FN3) repeats, a transmembrane domain, and an intracellular segment with a juxtamembrane domain similar to the cytoplasmic domain of classical cadherins and two tandem PTP domains. This model represents the first (repeat 1) PTP domain.

Pssm-ID: 350403 [Multi-domain] Cd Length: 204 Bit Score: 206.31 E-value: 1.54e-60

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPaERSARYQYFVVDPMAEYN 1499
Cdd:cd14555      1 YINANYIDGYHRPNHYIATQGPMQETVYDFWRMVWQENSASIVMVTNLVEVGRVKCSRYWP-DDTEVYGDIKVTLVETEP 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1500 MPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKEQfgQDGPITVHCSAGVGRTGVFITLS 1579
Cdd:cd14555     80 LAEYVVRTFALERRGYHEIREVRQFHFTGWPDHGVPYHATGLLGFIRRVKASNPP--SAGPIVVHCSAGAGRTGCYIVID 157

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....
gi 1622832833 1580 IVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALE 1623
Cdd:cd14555    158 IMLDMAEREGVVDIYNCVKELRSRRVNMVQTEEQYIFIHDAILE 201

catalytic domain of tyrosine-protein phosphatase non-receptor type 7; Tyrosine-protein phosphatase non-receptor type 7 (PTPN7), also called hematopoietic protein-tyrosine phosphatase (HePTP) or LC-PTP. belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN7/HePTP is a kinase interaction motif (KIM)-PTP, characterized by the presence of a 16-amino-acid KIM that binds specifically to members of the MAPK (mitogen-activated protein kinase) family. PTPN7/HePTP is found exclusively in the white blood cells in bone marrow, thymus, spleen, lymph nodes and all myeloid and lymphoid cell lines. It negatively regulates T-cell activation and proliferation, and is often dysregulated in the preleukemic disorder myelodysplastic syndrome, as well as in acute myelogenous leukemia.

Pssm-ID: 350460 [Multi-domain] Cd Length: 247 Bit Score: 208.15 E-value: 1.78e-60

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1380 SRFISA---NLPCNKFKNRLVNIMPYELTRVCLQ-PIRGVEGSDYINASFLDGYR-QQKAYIATQGPLAESTEDFWRMLW 1454
Cdd:cd14612      2 PNFVSPeelDIPGHASKDRYKTILPNPQSRVCLRrAGSQEEEGSYINANYIRGYDgKEKAYIATQGPMLNTVSDFWEMVW 81

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1455 EHNSTIIVMLTKLREmGREKCHQYWPaERSARYQYF--VVDPMAEYnmPQYILREFKVTDArdGQSRTIRQFQFTDWPEQ 1532
Cdd:cd14612     82 QEECPIIVMITKLKE-KKEKCVHYWP-EKEGTYGRFeiRVQDMKEC--DGYTIRDLTIQLE--EESRSVKHYWFSSWPDH 155

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1533 GVPKTGEGFIDFIGQVHKTKEQFGQDGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTED 1612
Cdd:cd14612    156 QTPESAGPLLRLVAEVEESRQTAASPGPIVVHCSAGIGRTGCFIATSIGCQQLKDTGKVDILGIVCQLRLDRGGMIQTSE 235

                          250
                   ....*....|..
gi 1622832833 1613 QYQLCYRAALEY 1624
Cdd:cd14612    236 QYQFLHHTLALY 247

PTP-like domain of receptor-type tyrosine-protein phosphatase-like N and N2; Receptor-type tyrosine-protein phosphatase-like N (PTPRN) and N2 (PTPRN2) belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). They consist of a large ectodomain that contains a RESP18HD (regulated endocrine-specific protein 18 homology domain), followed by a transmembrane segment, and a single, catalytically-impaired, PTP domain. They are mainly expressed in neuropeptidergic neurons and peptide-secreting endocrine cells, including insulin-producing pancreatic beta-cells, and are involved in involved in the generation, cargo storage, traffic, exocytosis and recycling of insulin secretory granules, as well as in beta-cell proliferation. They also are major autoantigens in type 1 diabetes and are involved in the regulation of insulin secretion.

Pssm-ID: 350394 [Multi-domain] Cd Length: 208 Bit Score: 206.14 E-value: 2.03e-60

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYI-DGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPARGTETYGLIQVTLL-DT 1208
Cdd:cd14546      1 YINASTIyDHDPRNPAYIATQGPLPHTIADFWQMIWEQGCVVIVMLTRLQENGVKQCARYWPEEGSEVYHIYEVHLVsEH 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1209 VELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNPLDAGPMVVHCSAGVGRTGCFIVID 1288
Cdd:cd14546     81 IWCDDYLVRSFYLKNLQTSETRTVTQFHFLSWPDEGIPASAKPLLEFRRKVNKSYRGRSCPIVVHCSDGAGRTGTYILID 160

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....*
gi 1622832833 1289 AMLERM-KHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLE 1332
Cdd:cd14546    161 MVLNRMaKGAKEIDIAATLEHLRDQRPGMVKTKDQFEFVLTAVAE 205

catalytic domain of tyrosine-protein phosphatase non-receptor type 1; Tyrosine-protein phosphatase non-receptor type 1 (PTPN1), also called protein-tyrosine phosphatase 1B (PTP-1B), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN1/PTP-1B is the first PTP to be purified and characterized and is the prototypical intracellular PTP found in a wide variety of human tissues. It contains an N-terminal catalytic PTP domain, followed by two tandem proline-rich motifs that mediate interaction with SH3-domain-containing proteins, and a small hydrophobic stretch that localizes the enzyme to the endoplasmic reticulum (ER). It dephosphorylates and regulates the activity of a number of receptor tyrosine kinases, including the insulin receptor, the EGF receptor, and the PDGF receptor.

Pssm-ID: 350456 [Multi-domain] Cd Length: 277 Bit Score: 208.73 E-value: 2.76e-60

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1096 SNLEVNKPKNRYANVIAYDHSRVILTSIDgvpgSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMM 1175
Cdd:cd14608     20 AKLPKNKNRNRYRDVSPFDHSRIKLHQED----NDYINASLIKMEEAQRSYILTQGPLPNTCGHFWEMVWEQKSRGVVML 95

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1176 TRLEEKSRVKCDQYWPARGTETYGL----IQVTLLDTVELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTP 1251
Cdd:cd14608     96 NRVMEKGSLKCAQYWPQKEEKEMIFedtnLKLTLISEDIKSYYTVRQLELENLTTQETREILHFHYTTWPDFGVPESPAS 175

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1252 ILAFLRRVKACNPL--DAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEK---TVDIYGHVTCMRSQRNYMVQTEDQYVFI 1326
Cdd:cd14608    176 FLNFLFKVRESGSLspEHGPVVVHCSAGIGRSGTFCLADTCLLLMDKRKdpsSVDIKKVLLEMRKFRMGLIQTADQLRFS 255


                   ....*...
gi 1622832833 1327 HEALLEAA 1334
Cdd:cd14608    256 YLAVIEGA 263

catalytic domain of receptor-type tyrosine-protein phosphatase C, repeat 1; Receptor-type tyrosine-protein phosphatase C (PTPRC), also known as CD45, leukocyte common antigen (LCA) or GP180, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRC/CD45 is found in all nucleated hematopoietic cells and is an essential regulator of T- and B-cell antigen receptor signaling. It controls immune response, both positively and negatively, by dephosphorylating a number of signaling molecules such as the Src family kinases, the CD3zeta chain of TCY, and ZAP-70 kinase. Mutations in the human PTPRC/CD45 gene are associated with severe combined immunodeficiency (SCID) and multiple sclerosis. PTPRC/CD45 contains an extracellular receptor-like region with fibronectin type III (FN3) repeats, a short transmembrane segment, and a cytoplasmic region comprising of a membrane proximal catalytically active PTP domain (repeat 1 or D1) and a membrane distal catalytically impaired PTP-like domain (repeat 2, or D2). This model represents repeat 1.

Pssm-ID: 350405 [Multi-domain] Cd Length: 201 Bit Score: 205.06 E-value: 4.44e-60

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPA--ERSARYQYFVVDPMAE 1497
Cdd:cd14557      1 YINASYIDGFKEPRKYIAAQGPKDETVDDFWRMIWEQKSTVIVMVTRCEEGNRNKCAQYWPSmeEGSRAFGDVVVKINEE 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1498 YNMPQYILREFKVTDARDGQS-RTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKEQFGqdGPITVHCSAGVGRTGVFI 1576
Cdd:cd14557     81 KICPDYIIRKLNINNKKEKGSgREVTHIQFTSWPDHGVPEDPHLLLKLRRRVNAFNNFFS--GPIVVHCSAGVGRTGTYI 158

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|...
gi 1622832833 1577 TLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYR 1619
Cdd:cd14557    159 GIDAMLEGLEAEGRVDVYGYVVKLRRQRCLMVQVEAQYILIHQ 201

catalytic domain of receptor-type tyrosine-protein phosphatase Q; Receptor-type tyrosine-protein phosphatase Q (PTPRQ or R-PTP-Q), also called phosphatidylinositol phosphatase PTPRQ, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRQ is a member of the R3 subfamily of receptor-type phosphotyrosine phosphatases (RPTP), characterized by a unique modular composition consisting of multiple extracellular fibronectin type III (FN3) repeats (18 in PTPRQ) and a single (most RPTP subtypes have two) cytoplasmic catalytic PTP domain. It displays low tyrosine-protein phosphatase activity; rather, it functions as a phosphatidylinositol phosphatase required for auditory processes. It regulates the levels of phosphatidylinositol 4,5-bisphosphate (PIP2) in the basal region of hair bundles. It can dephosphorylate a broad range of phosphatidylinositol phosphates, including phosphatidylinositol 3,4,5-trisphosphate and most phosphatidylinositol monophosphates and diphosphates.

Pssm-ID: 350464 [Multi-domain] Cd Length: 224 Bit Score: 205.91 E-value: 4.95e-60

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1394 NRLVNIMPYELTRVCLQPIRGVEGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGRE 1473
Cdd:cd14616      1 NRFPNIKPYNNNRVKLIADAGVPGSDYINASYISGYLCPNEFIATQGPLPGTVGDFWRMVWETRAKTIVMLTQCFEKGRI 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1474 KCHQYWPAERS--ARYQYFVVDPMAEYNMPQYILREFKVtdARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKT 1551
Cdd:cd14616     81 RCHQYWPEDNKpvTVFGDIVITKLMEDVQIDWTIRDLKI--ERHGDYMMVRQCNFTSWPEHGVPESSAPLIHFVKLVRAS 158

                          170       180       190       200       210       220
                   ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1622832833 1552 KEqfGQDGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQ 1615
Cdd:cd14616    159 RA--HDNTPMIVHCSAGVGRTGVFIALDHLTQHINDHDFVDIYGLVAELRSERMCMVQNLAQYI 220

catalytic domain of receptor-type tyrosine-protein phosphatase K, repeat 1; Receptor-type tyrosine-protein phosphatase K (PTPRK), also known as receptor-type tyrosine-protein phosphatase kappa (RPTP-kappa or PTPkappa), belongs to the type IIb subfamily of receptor protein tyrosine phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRK is widely expressed and has been shown to stimulate cell motility and neurite outgrowth. It is required for anti-proliferative and pro-migratory effects of TGF-beta, suggesting a role in regulation, maintenance, and restoration of cell adhesion. It is a potential tumour suppressor in primary central nervous system lymphomas, colorectal cancer, and breast cancer. It contains an extracellular region with an Meprin-A5 (neuropilin)-mu (MAM) domain, an immunoglobulin (Ig) domain, and four fibronectin type III (FN3) repeats, a transmembrane domain, and an intracellular segment with a juxtamembrane domain similar to the cytoplasmic domain of classical cadherins and two tandem PTP domains. This model represents the first (repeat 1) PTP domain.

Pssm-ID: 350479 [Multi-domain] Cd Length: 218 Bit Score: 204.87 E-value: 7.94e-60

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1406 RVCLQPIRGVEGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPaERSA 1485
Cdd:cd14631      1 RVILQPVEDDPSSDYINANYIDGYQRPSHYIATQGPVHETVYDFWRMIWQEQSACIVMVTNLVEVGRVKCYKYWP-DDTE 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1486 RYQYFVVDPMAEYNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKEQfgQDGPITVHC 1565
Cdd:cd14631     80 VYGDFKVTCVEMEPLAEYVVRTFTLERRGYNEIREVKQFHFTGWPDHGVPYHATGLLSFIRRVKLSNPP--SAGPIVVHC 157

                          170       180       190       200       210
                   ....*....|....*....|....*....|....*....|....*....|....*...
gi 1622832833 1566 SAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALE 1623
Cdd:cd14631    158 SAGAGRTGCYIVIDIMLDMAEREGVVDIYNCVKALRSRRINMVQTEEQYIFIHDAILE 215

catalytic domain of tyrosine-protein phosphatase non-receptor type 18; Tyrosine-protein phosphatase non-receptor type 18 (PTPN18), also called brain-derived phosphatase, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN18 regulates HER2-mediated cellular functions through defining both its phosphorylation and ubiquitination states. The N-terminal catalytic PTP domain of PTPN18 blocks lysosomal routing and delays the degradation of HER2 by dephosphorylation, and its C-terminal PEST domain promotes K48-linked HER2 ubiquitination and its destruction via the proteasome pathway.

Pssm-ID: 350451 [Multi-domain] Cd Length: 266 Bit Score: 206.21 E-value: 1.35e-59

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1101 NKPKNRYANVIAYDHSRVILTSIDGVPGSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEE 1180
Cdd:cd14603     30 NVKKNRYKDILPYDQTRVILSLLQEEGHSDYINANFIKGVDGSRAYIATQGPLSHTVLDFWRMIWQYGVKVILMACREIE 109

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1181 KSRVKCDQYWP-ARGTETYGLIQVTLLDTVEL-ATYTVRTFALhkSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRR 1258
Cdd:cd14603    110 MGKKKCERYWAqEQEPLQTGPFTITLVKEKRLnEEVILRTLKV--TFQKESRSVSHFQYMAWPDHGIPDSPDCMLAMIEL 187

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1622832833 1259 VKACNPLDAGPMVVHCSAGVGRTGCFIVID---AMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLE 1332
Cdd:cd14603    188 ARRLQGSGPEPLCVHCSAGCGRTGVICTVDyvrQLLLTQRIPPDFSIFDVVLEMRKQRPAAVQTEEQYEFLYHTVAQ 264

catalytic domain of tyrosine-protein phosphatase non-receptor type 3; Tyrosine-protein phosphatase non-receptor type 3 (PTPN3), also called protein-tyrosine phosphatase H1 (PTP-H1), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN3 interacts with mitogen-activated protein kinase p38gamma and serves as its specific phosphatase. PTPN3 and p38gamma cooperate to promote Ras-induced oncogenesis. PTPN3 is a large modular protein containing an N-terminal FERM domain, a PDZ domain and a C-terminal catalytic PTP domain. Its PDZ domain binds with the PDZ-binding motif of p38gamma and enables efficient tyrosine dephosphorylation.

Pssm-ID: 350448 [Multi-domain] Cd Length: 274 Bit Score: 206.24 E-value: 1.61e-59

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1076 LKFSQEYESiDPGQQFTWenSNLEVNKPKNRYANVIAYDHSRVILTSidgvpGSDYINANYID----GYRKQNAYIATQG 1151
Cdd:cd14600     18 IQFEQLYRK-KPGLAITC--AKLPQNMDKNRYKDVLPYDATRVVLQG-----NEDYINASYVNmeipSANIVNKYIATQG 89

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1152 PLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWP-ARGTETYGLIQVTLLDTVELATYTVRTFALHKSGSSEKR 1230
Cdd:cd14600     90 PLPHTCAQFWQVVWEQKLSLIVMLTTLTERGRTKCHQYWPdPPDVMEYGGFRVQCHSEDCTIAYVFREMLLTNTQTGEER 169

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1231 ELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNpLDAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMR 1310
Cdd:cd14600    170 TVTHLQYVAWPDHGVPDDSSDFLEFVNYVRSKR-VENEPVLVHCSAGIGRTGVLVTMETAMCLTERNQPVYPLDIVRKMR 248

                          250       260
                   ....*....|....*....|.
gi 1622832833 1311 SQRNYMVQTEDQYVFIHEALL 1331
Cdd:cd14600    249 DQRAMMVQTSSQYKFVCEAIL 269

catalytic domain of receptor-type tyrosine-protein phosphatase A and E, repeat 1; Receptor-type tyrosine-protein phosphatase A (PTPRA) and E (PTPRE) belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRA and PTPRE share several functions including regulation of Src family kinases and voltage-gated potassium (Kv) channels. They both contain a small extracellular domain, a transmembrane segment, and an intracellular region containing two tandem catalytic PTP domains. This model represents the first catalytic PTP domain (repeat 1).

Pssm-ID: 350399 [Multi-domain] Cd Length: 202 Bit Score: 203.22 E-value: 1.85e-59

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPAERSARYQYFVVDPMAEYN 1499
Cdd:cd14551      1 YINASYIDGYQEKNKFIAAQGPKDETVNDFWRMIWEQGSATIVMVTNLKERKEKKCSQYWPDQGCWTYGNLRVRVEDTVV 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1500 MPQYILREFKVTDARDGQS----RTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKEQFgqDGPITVHCSAGVGRTGVF 1575
Cdd:cd14551     81 LVDYTTRKFCIQKVNRGIGekrvRLVTQFHFTSWPDFGVPFTPIGMLKFLKKVKSANPPR--AGPIVVHCSAGVGRTGTF 158

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....
gi 1622832833 1576 ITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYR 1619
Cdd:cd14551    159 IVIDAMLDMMHAEGKVDVFGFVSRIRQQRSQMVQTDMQYVFIYQ 202

catalytic domain of receptor-type tyrosine-protein phosphatase E, repeat 2; Receptor-type tyrosine-protein phosphatase E (PTPRE), also known as receptor-type tyrosine-protein phosphatase epsilon (R-PTP-epsilon), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. The PTPRE gene contains two distinct promoters that generate the two major isoforms: transmembrane (receptor type RPTPe or PTPeM) and cytoplasmic (cyt-PTPe or PTPeC). Receptor type RPTPe plays a critical role in signaling transduction pathways and phosphoprotein network topology in red blood cells, and may also play a role in osteoclast formation and function. It also negatively regulates PDGFRbeta-mediated signaling pathways that are crucial for the pathogenesis of atherosclerosis. cyt-PTPe acts as a negative regulator of insulin receptor signaling in skeletal muscle. It regulates insulin-induced phosphorylation of proteins downstream of the insulin receptor. Receptor type RPTPe contains a small extracellular region, a single transmembrane segment, and an intracellular region two tandem catalytic PTP domains. This model represents the second PTP domain (repeat 2).

Pssm-ID: 350470 [Multi-domain] Cd Length: 205 Bit Score: 203.31 E-value: 2.10e-59

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1130 DYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPARGTETYGLIQVTLLDTV 1209
Cdd:cd14622      1 DYINASFIDGYRQKDYFIATQGPLAHTVEDFWRMVWEWKCHTIVMLTELQEREQEKCVQYWPSEGSVTHGEITIEIKNDT 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1210 ELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRV-KACNPLDAGPMVVHCSAGVGRTGCFIVID 1288
Cdd:cd14622     81 LLETISIRDFLVTYNQEKQTRLVRQFHFHGWPEIGIPAEGKGMIDLIAAVqKQQQQTGNHPIVVHCSAGAGRTGTFIALS 160

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|..
gi 1622832833 1289 AMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEAL 1330
Cdd:cd14622    161 NILERVKAEGLLDVFQTVKSLRLQRPHMVQTLEQYEFCYRVV 202

catalytic domain of tyrosine-protein phosphatase non-receptor type 2; Tyrosine-protein phosphatase non-receptor type 2 (PTPN2), also called T-cell protein-tyrosine phosphatase (TCPTP), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN2, a tumor suppressor, dephosphorylates and inactivates EGFRs, Src family kinases, Janus-activated kinases (JAKs)-1 and -3, and signal transducer and activators of transcription (STATs)-1, -3 and -5, in a cell type and context-dependent manner. It is deleted in 6% of all T-cell acute lymphoblastic leukemias and is associated with constitutive JAK1/STAT5 signaling and tumorigenesis.

Pssm-ID: 350455 [Multi-domain] Cd Length: 257 Bit Score: 204.81 E-value: 3.55e-59

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1101 NKPKNRYANVIAYDHSRVILTSIDgvpgSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEE 1180
Cdd:cd14607     24 NRNRNRYRDVSPYDHSRVKLQNTE----NDYINASLVVIEEAQRSYILTQGPLPNTCCHFWLMVWQQKTKAVVMLNRIVE 99

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1181 KSRVKCDQYWPARGTETYGL----IQVTLLDTVELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFL 1256
Cdd:cd14607    100 KDSVKCAQYWPTDEEEVLSFketgFSVKLLSEDVKSYYTVHLLQLENINSGETRTISHFHYTTWPDFGVPESPASFLNFL 179

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1622832833 1257 RRVK--ACNPLDAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEK--TVDIYGHVTCMRSQRNYMVQTEDQYVFIHEAL 1330
Cdd:cd14607    180 FKVResGSLSPEHGPAVVHCSAGIGRSGTFSLVDTCLVLMEKKDpdSVDIKQVLLDMRKYRMGLIQTPDQLRFSYMAV 257

catalytic domain of tyrosine-protein phosphatase non-receptor type 22; Tyrosine-protein phosphatase non-receptor type 22 (PTPN22), also called lymphoid phosphatase (LyP), PEST-domain phosphatase (PEP), or hematopoietic cell protein-tyrosine phosphatase 70Z-PEP, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN22 is expressed in hematopoietic cells and it functions as a key regulator of immune homeostasis by inhibiting T-cell receptor signaling through the direct dephosphorylation of Src family kinases (Lck and Fyn), ITAMs of the TCRz/CD3 complex, and other signaling molecules. Mutations in the PTPN22 gene are associated with multiple connective tissue and autoimmune diseases including type 1 diabetes mellitus, rheumatoid arthritis, and systemic lupus erythematosus. PTPN22 contains an N-terminal catalytic PTP domain and four proline-rich regions at the C-terminus.

Pssm-ID: 350450 [Multi-domain] Cd Length: 234 Bit Score: 202.76 E-value: 8.71e-59

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1393 KNRLVNIMPYELTRVCLQPIRGVEGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGR 1472
Cdd:cd14602      1 KNRYKDILPYDHSRVELSLITSDEDSDYINANFIKGVYGPRAYIATQGPLSTTLLDFWRMIWEYSVLIIVMACMEFEMGK 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1473 EKCHQYW--PAERSARYQYFVVDPMAEYNMPQYILREFKVTdaRDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHK 1550
Cdd:cd14602     81 KKCERYWaePGEMQLEFGPFSVTCEAEKRKSDYIIRTLKVK--FNSETRTIYQFHYKNWPDHDVPSSIDPILELIWDVRC 158

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1622832833 1551 TKEQfgQDGPITVHCSAGVGRTGVFITLSIVLERMRyEGVVDM----FQTVKTLRTQRPAMVQTEDQYQLCYRAALE 1623
Cdd:cd14602    159 YQED--DSVPICIHCSAGCGRTGVICAIDYTWMLLK-DGIIPEnfsvFSLIQEMRTQRPSLVQTKEQYELVYNAVIE 232

catalytic domain of tyrosine-protein phosphatase non-receptor type 22, type 18 and type 12; Tyrosine-protein phosphatase non-receptor type 22 (PTPN22), type 18 (PTPN18) and type 12 (PTPN12) belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN22 is expressed in hematopoietic cells and it functions as a key regulator of immune homeostasis by inhibiting T-cell receptor signaling through the direct dephosphorylation of Src family kinases (Lck and Fyn), ITAMs of the TCRz/CD3 complex, and other signaling molecules. TPN18 regulates HER2-mediated cellular functions through defining both its phosphorylation and ubiquitination states. PTPN12 is characterized as a tumor suppressor and a pivotal regulator of EGFR/HER2 signaling.

Pssm-ID: 350390 [Multi-domain] Cd Length: 202 Bit Score: 201.11 E-value: 1.10e-58

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPARGTE--TYGLIQVTLLDT 1208
Cdd:cd14542      1 YINANFIKGVSGSKAYIATQGPLPNTVLDFWRMIWEYNVQVIVMACREFEMGKKKCERYWPEEGEEqlQFGPFKISLEKE 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1209 VELAT-YTVRTFALhkSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNPLDAGPMVVHCSAGVGRTGCFIVI 1287
Cdd:cd14542     81 KRVGPdFLIRTLKV--TFQKESRTVYQFHYTAWPDHGVPSSVDPILDLVRLVRDYQGSEDVPICVHCSAGCGRTGTICAI 158

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|...
gi 1622832833 1288 D---AMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIH 1327
Cdd:cd14542    159 DyvwNLLKTGKIPEEFSLFDLVREMRKQRPAMVQTKEQYELVY 201

PTP-like domain of receptor-type tyrosine-protein phosphatase N2; Receptor-type tyrosine-protein phosphatase N2 (PTPRN2 or R-PTP-N2), also called islet cell autoantigen-related protein (IAR), ICAAR, phogrin, or IA-2beta, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). It consists of a large ectodomain that contains a RESP18HD (regulated endocrine-specific protein 18 homology domain), followed by a transmembrane segment, and a single, catalytically-impaired, PTP domain. It is mainly expressed in neuropeptidergic neurons and peptide-secreting endocrine cells, including insulin-producing pancreatic beta-cells. It may function as a phosphatidylinositol phosphatase to regulate insulin secretion. It is also required for normal accumulation of the neurotransmitters norepinephrine, dopamine and serotonin in the brain.

Pssm-ID: 350458 [Multi-domain] Cd Length: 283 Bit Score: 203.36 E-value: 2.04e-58

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1365 MELEFKLLASSKAHTSRFISANLPCNKFKNRLVNIMPYELTRVCLQPIRGVEGSDYINAS-FLDGYRQQKAYIATQGPLA 1443
Cdd:cd14610     19 LEKEWEALCAYQAEPNATNVAQREENVQKNRSLAVLPYDHSRIILKAENSHSHSDYINASpIMDHDPRNPAYIATQGPLP 98

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1444 ESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPAERSARYQYFVVDPMAEYNMPQ-YILREFKVTDARDGQSRTIR 1522
Cdd:cd14610     99 ATVADFWQMVWESGCVVIVMLTPLAENGVKQCYHYWPDEGSNLYHIYEVNLVSEHIWCEdFLVRSFYLKNLQTNETRTVT 178

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1523 QFQFTDWPEQGVPKTGEGFIDFIGQVHKTKEqfGQDGPITVHCSAGVGRTGVFITLSIVLERM-RYEGVVDMFQTVKTLR 1601
Cdd:cd14610    179 QFHFLSWNDQGVPASTRSLLDFRRKVNKCYR--GRSCPIIVHCSDGAGRSGTYILIDMVLNKMaKGAKEIDIAATLEHLR 256

                          250       260
                   ....*....|....*....|..
gi 1622832833 1602 TQRPAMVQTEDQYQLCYRAALE 1623
Cdd:cd14610    257 DQRPGMVQTKEQFEFALTAVAE 278

catalytic domain of tyrosine-protein phosphatase non-receptor type 3; Tyrosine-protein phosphatase non-receptor type 3 (PTPN3), also called protein-tyrosine phosphatase H1 (PTP-H1), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN3 interacts with mitogen-activated protein kinase p38gamma and serves as its specific phosphatase. PTPN3 and p38gamma cooperate to promote Ras-induced oncogenesis. PTPN3 is a large modular protein containing an N-terminal FERM domain, a PDZ domain and a C-terminal catalytic PTP domain. Its PDZ domain binds with the PDZ-binding motif of p38gamma and enables efficient tyrosine dephosphorylation.

Pssm-ID: 350448 [Multi-domain] Cd Length: 274 Bit Score: 202.39 E-value: 4.13e-58

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1385 ANLPCNKFKNRLVNIMPYELTRVCLQpirgvEGSDYINASFLD----GYRQQKAYIATQGPLAESTEDFWRMLWEHNSTI 1460
Cdd:cd14600     35 AKLPQNMDKNRYKDVLPYDATRVVLQ-----GNEDYINASYVNmeipSANIVNKYIATQGPLPHTCAQFWQVVWEQKLSL 109

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1461 IVMLTKLREMGREKCHQYWPAERSAR-YQYFVVDPMAEYNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGE 1539
Cdd:cd14600    110 IVMLTTLTERGRTKCHQYWPDPPDVMeYGGFRVQCHSEDCTIAYVFREMLLTNTQTGEERTVTHLQYVAWPDHGVPDDSS 189

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1540 GFIDFIGQVHKTKEqfgQDGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYR 1619
Cdd:cd14600    190 DFLEFVNYVRSKRV---ENEPVLVHCSAGIGRTGVLVTMETAMCLTERNQPVYPLDIVRKMRDQRAMMVQTSSQYKFVCE 266


                   ...
gi 1622832833 1620 AAL 1622
Cdd:cd14600    267 AIL 269

PTP-like domain of receptor-type tyrosine-protein phosphatase N; Receptor-type tyrosine-protein phosphatase-like N (PTPRN or R-PTP-N), also called islet cell antigen 512 (ICA512) or PTP IA-2, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). It consists of a large ectodomain that contains a RESP18HD (regulated endocrine-specific protein 18 homology domain), followed by a transmembrane segment, and a single, catalytically-impaired, PTP domain. PTPRN is located in secretory granules of neuroendocrine cells and is involved in the generation, cargo storage, traffic, exocytosis and recycling of insulin secretory granules, as well as in beta-cell proliferation. It is a major autoantigen in type 1 diabetes and is involved in the regulation of insulin secretion.

Pssm-ID: 350457 [Multi-domain] Cd Length: 281 Bit Score: 201.03 E-value: 1.33e-57

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1368 EFKLLASSKAHTSRFISANLPCNKFKNRLVNIMPYELTRVCLQPIRGVEGSDYINAS-FLDGYRQQKAYIATQGPLAEST 1446
Cdd:cd14609     20 EWQALCAYQAEPNTCSTAQGEANVKKNRNPDFVPYDHARIKLKAESNPSRSDYINASpIIEHDPRMPAYIATQGPLSHTI 99

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1447 EDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPAERSARYQYFVVDPMAEYNMPQ-YILREFKVTDARDGQSRTIRQFQ 1525
Cdd:cd14609    100 ADFWQMVWENGCTVIVMLTPLVEDGVKQCDRYWPDEGSSLYHIYEVNLVSEHIWCEdFLVRSFYLKNVQTQETRTLTQFH 179

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1526 FTDWPEQGVPKTGEGFIDFIGQVHKTKEqfGQDGPITVHCSAGVGRTGVFITLSIVLERMRyEGV--VDMFQTVKTLRTQ 1603
Cdd:cd14609    180 FLSWPAEGIPSSTRPLLDFRRKVNKCYR--GRSCPIIVHCSDGAGRTGTYILIDMVLNRMA-KGVkeIDIAATLEHVRDQ 256

                          250       260
                   ....*....|....*....|
gi 1622832833 1604 RPAMVQTEDQYQLCYRAALE 1623
Cdd:cd14609    257 RPGMVRTKDQFEFALTAVAE 276

catalytic domain of tyrosine-protein phosphatase non-receptor type 22, type 18 and type 12; Tyrosine-protein phosphatase non-receptor type 22 (PTPN22), type 18 (PTPN18) and type 12 (PTPN12) belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN22 is expressed in hematopoietic cells and it functions as a key regulator of immune homeostasis by inhibiting T-cell receptor signaling through the direct dephosphorylation of Src family kinases (Lck and Fyn), ITAMs of the TCRz/CD3 complex, and other signaling molecules. TPN18 regulates HER2-mediated cellular functions through defining both its phosphorylation and ubiquitination states. PTPN12 is characterized as a tumor suppressor and a pivotal regulator of EGFR/HER2 signaling.

Pssm-ID: 350390 [Multi-domain] Cd Length: 202 Bit Score: 197.26 E-value: 2.15e-57

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPAERSARYQY--FVVDPMAE 1497
Cdd:cd14542      1 YINANFIKGVSGSKAYIATQGPLPNTVLDFWRMIWEYNVQVIVMACREFEMGKKKCERYWPEEGEEQLQFgpFKISLEKE 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1498 YNM-PQYILREFKVTdaRDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTkeQFGQDGPITVHCSAGVGRTGVFI 1576
Cdd:cd14542     81 KRVgPDFLIRTLKVT--FQKESRTVYQFHYTAWPDHGVPSSVDPILDLVRLVRDY--QGSEDVPICVHCSAGCGRTGTIC 156

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....*.
gi 1622832833 1577 TLSIVLERMRYEGVVD---MFQTVKTLRTQRPAMVQTEDQYQLCYR 1619
Cdd:cd14542    157 AIDYVWNLLKTGKIPEefsLFDLVREMRKQRPAMVQTKEQYELVYR 202

catalytic domain of tyrosine-protein phosphatase non-receptor type 21 and type 14; Tyrosine-protein phosphatase non-receptor type 21 (PTPN21) and type 14 (PTPN14) belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. Both PTPN21 and PTPN14 contain an N-terminal FERM domain and a C-terminal catalytic PTP domain, separated by a long intervening sequence.

Pssm-ID: 350388 [Multi-domain] Cd Length: 219 Bit Score: 198.06 E-value: 2.28e-57

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYIDGY--RKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPARG----TETYGLIQVT 1204
Cdd:cd14540      1 YINASHITATvgGKQRFYIAAQGPLQNTVGDFWQMVWEQGVYLVVMVTAEEEGGREKCFRYWPTLGgehdALTFGEYKVS 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1205 LLDTVELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKAC-------------NPldagPMV 1271
Cdd:cd14540     81 TKFSVSSGCYTTTGLRVKHTLSGQSRTVWHLQYTDWPDHGCPEDVSGFLDFLEEINSVrrhtnqdvaghnrNP----PTL 156

                          170       180       190       200       210       220
                   ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1622832833 1272 VHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLE 1332
Cdd:cd14540    157 VHCSAGVGRTGVVILADLMLYCLDHNEELDIPRVLALLRHQRMLLVQTLAQYKFVYNVLIQ 217

catalytic domain of tyrosine-protein phosphatase non-receptor type 22; Tyrosine-protein phosphatase non-receptor type 22 (PTPN22), also called lymphoid phosphatase (LyP), PEST-domain phosphatase (PEP), or hematopoietic cell protein-tyrosine phosphatase 70Z-PEP, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN22 is expressed in hematopoietic cells and it functions as a key regulator of immune homeostasis by inhibiting T-cell receptor signaling through the direct dephosphorylation of Src family kinases (Lck and Fyn), ITAMs of the TCRz/CD3 complex, and other signaling molecules. Mutations in the PTPN22 gene are associated with multiple connective tissue and autoimmune diseases including type 1 diabetes mellitus, rheumatoid arthritis, and systemic lupus erythematosus. PTPN22 contains an N-terminal catalytic PTP domain and four proline-rich regions at the C-terminus.

Pssm-ID: 350450 [Multi-domain] Cd Length: 234 Bit Score: 197.76 E-value: 4.30e-57

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1104 KNRYANVIAYDHSRVILTSIDGVPGSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSR 1183
Cdd:cd14602      1 KNRYKDILPYDHSRVELSLITSDEDSDYINANFIKGVYGPRAYIATQGPLSTTLLDFWRMIWEYSVLIIVMACMEFEMGK 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1184 VKCDQYWPARGTET--YGLIQVTLLDTVELATYTVRTfaLHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKA 1261
Cdd:cd14602     81 KKCERYWAEPGEMQleFGPFSVTCEAEKRKSDYIIRT--LKVKFNSETRTIYQFHYKNWPDHDVPSSIDPILELIWDVRC 158

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1622832833 1262 CNPLDAGPMVVHCSAGVGRTGCFIVIDAMLERMKH---EKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLE 1332
Cdd:cd14602    159 YQEDDSVPICIHCSAGCGRTGVICAIDYTWMLLKDgiiPENFSVFSLIQEMRTQRPSLVQTKEQYELVYNAVIE 232

PTP-like domain of receptor-type tyrosine-protein phosphatase-like N and N2; Receptor-type tyrosine-protein phosphatase-like N (PTPRN) and N2 (PTPRN2) belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). They consist of a large ectodomain that contains a RESP18HD (regulated endocrine-specific protein 18 homology domain), followed by a transmembrane segment, and a single, catalytically-impaired, PTP domain. They are mainly expressed in neuropeptidergic neurons and peptide-secreting endocrine cells, including insulin-producing pancreatic beta-cells, and are involved in involved in the generation, cargo storage, traffic, exocytosis and recycling of insulin secretory granules, as well as in beta-cell proliferation. They also are major autoantigens in type 1 diabetes and are involved in the regulation of insulin secretion.

Pssm-ID: 350394 [Multi-domain] Cd Length: 208 Bit Score: 195.74 E-value: 1.08e-56

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINASFL-DGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPAERSARYQYFVVDPMAEY 1498
Cdd:cd14546      1 YINASTIyDHDPRNPAYIATQGPLPHTIADFWQMIWEQGCVVIVMLTRLQENGVKQCARYWPEEGSEVYHIYEVHLVSEH 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1499 NM-PQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTkeQFGQDGPITVHCSAGVGRTGVFIT 1577
Cdd:cd14546     81 IWcDDYLVRSFYLKNLQTSETRTVTQFHFLSWPDEGIPASAKPLLEFRRKVNKS--YRGRSCPIVVHCSDGAGRTGTYIL 158

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....*...
gi 1622832833 1578 LSIVLERMRyEGV--VDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALE 1623
Cdd:cd14546    159 IDMVLNRMA-KGAkeIDIAATLEHLRDQRPGMVKTKDQFEFVLTAVAE 205

catalytic domain of tyrosine-protein phosphatase non-receptor type 12; Tyrosine-protein phosphatase non-receptor type 12 (PTPN12), also called PTP-PEST or protein-tyrosine phosphatase G1 (PTPG1), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN12 is characterized as a tumor suppressor and a pivotal regulator of EGFR/HER2 signaling. It regulates various physiological processes, including cell migration, immune response, and neuronal activity, by dephosphorylating multiple substrates including HER2, FAK, PYK2, PSTPIP, WASP, p130Cas, paxillin, Shc, catenin, c-Abl, ArgBP2, p190RhoGAP, RhoGDI, cell adhesion kinase beta, and Rho GTPase.

Pssm-ID: 350452 [Multi-domain] Cd Length: 297 Bit Score: 198.23 E-value: 2.00e-56

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1099 EVNKPKNRYANVIAYDHSRVILTSIDGVPGSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRL 1178
Cdd:cd14604     55 EENVKKNRYKDILPFDHSRVKLTLKTSSQDSDYINANFIKGVYGPKAYIATQGPLANTVIDFWRMIWEYNVAIIVMACRE 134

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1179 EEKSRVKCDQYWPARGTE--TYGLIQVTLLDTVELATYTVRTFALHKsgSSEKRELRQFQFMAWPDHGVPEYPTPILAFL 1256
Cdd:cd14604    135 FEMGRKKCERYWPLYGEEpmTFGPFRISCEAEQARTDYFIRTLLLEF--QNETRRLYQFHYVNWPDHDVPSSFDSILDMI 212

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1622832833 1257 RRVKACNPLDAGPMVVHCSAGVGRTGCFIVID---AMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEAL 1330
Cdd:cd14604    213 SLMRKYQEHEDVPICIHCSAGCGRTGAICAIDytwNLLKAGKIPEEFNVFNLIQEMRTQRHSAVQTKEQYELVHRAI 289

catalytic domain of receptor-type tyrosine-protein phosphatase R; Receptor-type tyrosine-protein phosphatase-like R (PTPRR or R-PTP-R), also called protein-tyrosine phosphatase PCPTP1, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRR is a kinase interaction motif (KIM)-PTP, characterized by the presence of a 16-amino-acid KIM that binds specifically to members of the MAPK (mitogen-activated protein kinase) family. The human and mouse PTPRR gene produces multiple neuronal protein isoforms of varying sizes (in human, PTPPBS-alpha, beta, gamma and delta). All isoforms contain the KIM motif and the catalytic PTP domain. PTPRR-deficient mice show significant defects in fine motor coordination and balance skills that are reminiscent of a mild ataxia.

Pssm-ID: 350459 [Multi-domain] Cd Length: 226 Bit Score: 194.75 E-value: 3.68e-56

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1104 KNRYANVIAYDHSRVILTSIDGV-PGSDYINANYIDGYR-KQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEK 1181
Cdd:cd14611      2 KNRYKTILPNPHSRVCLKPKNSNdSLSTYINANYIRGYGgKEKAFIATQGPMINTVNDFWQMVWQEDSPVIVMITKLKEK 81

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1182 SRvKCDQYWP-ARGTetYGLIQVTLLDTVELATYTVRTFALHKSGSSekRELRQFQFMAWPDHGVPEYPTPILAFLRRVK 1260
Cdd:cd14611     82 NE-KCVLYWPeKRGI--YGKVEVLVNSVKECDNYTIRNLTLKQGSQS--RSVKHYWYTSWPDHKTPDSAQPLLQLMLDVE 156

                          170       180       190       200       210       220
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1622832833 1261 A--CNPLDAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIH 1327
Cdd:cd14611    157 EdrLASPGRGPVVVHCSAGIGRTGCFIATTIGCQQLKEEGVVDVLSIVCQLRVDRGGMVQTSEQYEFVH 225

catalytic domain of tyrosine-protein phosphatase non-receptor type 20; Tyrosine-protein phosphatase non-receptor type 20 (PTPN20) belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. Human PTPN20 is a widely expressed phosphatase with a dynamic subcellular distribution that is targeted to sites of actin polymerization.

Pssm-ID: 350444 [Multi-domain] Cd Length: 207 Bit Score: 193.81 E-value: 3.81e-56

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINASFLDGY--RQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPAERS-----ARYQYFVV 1492
Cdd:cd14596      1 YINASYITMPvgEEELFYIATQGPLPSTIDDFWQMVWENRSDVIAMMTREVERGKVKCHRYWPETLQepmelENYQLRLE 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1493 DpmaeYNMPQY-ILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKtkeqFGQDGPITVHCSAGVGR 1571
Cdd:cd14596     81 N----YQALQYfIIRIIKLVEKETGENRLIKHLQFTTWPDHGTPQSSDQLVKFICYMRK----VHNTGPIVVHCSAGIGR 152

                          170       180       190       200       210
                   ....*....|....*....|....*....|....*....|....*....|....
gi 1622832833 1572 TGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALEYL 1625
Cdd:cd14596    153 AGVLICVDVLLSLIEKDLSFNIKDIVREMRQQRYGMIQTKDQYLFCYKVVLEVL 206

Second immunoglobulin (Ig)-like domain of the receptor protein tyrosine phosphatase (RPTP)-F; member of the I-set of IgSF domains; The members here are composed of the second immunoglobulin (Ig)-like domain found in the receptor protein tyrosine phosphatase (RPTP)-F, also known as LAR. LAR belongs to the RPTP type IIa subfamily. Members of this subfamily are cell adhesion molecule-like proteins involved in central nervous system (CNS) development. They have large extracellular portions comprised of multiple Ig-like domains and two to nine fibronectin type III (FNIII) domains and a cytoplasmic portion having two tandem phosphatase domains.

Pssm-ID: 409400 [Multi-domain] Cd Length: 91 Bit Score: 189.07 E-value: 4.30e-56

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  136 SIDMGPQLKVVEKARTATMLCAAGGNPDPEISWFKDFLPVDPATSNGRIKQLRSggspirGALQIESSEESDQGKYECVA 215
Cdd:cd05738      1 IIDMGPQLKVVEKARTATMLCAASGNPDPEISWFKDFLPVDTATSNGRIKQLRS------GALQIENSEESDQGKYECVA 74

                           90
                   ....*....|....*..
gi 1622832833  216 TNSAGTRYSAPANLYVR 232
Cdd:cd05738     75 TNSAGTRYSAPANLYVR 91

catalytic domain of receptor-type tyrosine-protein phosphatase U, repeat 1; Receptor-type tyrosine-protein phosphatase U (PTPRU), also known as pancreatic carcinoma phosphatase 2 (PCP-2), belongs to the type IIb subfamily of receptor protein tyrosine phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRU/PCP-2 is the most distant member of the type IIb subfamily and may have a distinct biological function other than cell-cell aggregation. It localizes to the adherens junctions and directly binds and dephosphorylates beta-catenin, and regulates the balance between signaling and adhesive beta-catenin. It plays an important role in the maintenance of epithelial integrity. PTPRU contains an extracellular region with an Meprin-A5 (neuropilin)-mu (MAM) domain, an immunoglobulin (Ig) domain, and four fibronectin type III (FN3) repeats, a transmembrane domain, and an intracellular segment with a juxtamembrane domain similar to the cytoplasmic domain of classical cadherins and two tandem PTP domains. This model represents the first (repeat 1) PTP domain.

Pssm-ID: 350480 [Multi-domain] Cd Length: 205 Bit Score: 192.96 E-value: 8.46e-56

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPaERSARYQYFVVDPMAEYN 1499
Cdd:cd14632      1 YINANYIDGYHRSNHFIATQGPKQEMVYDFWRMVWQEHCSSIVMITKLVEVGRVKCSKYWP-DDSDTYGDIKITLLKTET 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1500 MPQYILREFKVtdARDGQS--RTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKEQfgQDGPITVHCSAGVGRTGVFIT 1577
Cdd:cd14632     80 LAEYSVRTFAL--ERRGYSarHEVKQFHFTSWPEHGVPYHATGLLAFIRRVKASTPP--DAGPVVVHCSAGAGRTGCYIV 155

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....*.
gi 1622832833 1578 LSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALE 1623
Cdd:cd14632    156 LDVMLDMAECEGVVDIYNCVKTLCSRRINMIQTEEQYIFIHDAILE 201

catalytic domain of tyrosine-protein phosphatase non-receptor type 1 and type 2; Tyrosine-protein phosphatase non-receptor type 1 (PTPN1) type 2 (PTPN2) belong to the family of classical tyrosine-specific protein tyrosine phosphatases, (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN1 (or PTP-1B) is the first PTP to be purified and characterized and is the prototypical intracellular PTP found in a wide variety of human tissues. It dephosphorylates and regulates the activity of a number of receptor tyrosine kinases, including the insulin receptor, the EGF receptor, and the PDGF receptor. PTPN2 (or TCPTP), a tumor suppressor, dephosphorylates and inactivates EGFRs, Src family kinases, Janus-activated kinases (JAKs)-1 and -3, and signal transducer and activators of transcription (STATs)-1, -3 and -5, in a cell type and context-dependent manner.

Pssm-ID: 350393 [Multi-domain] Cd Length: 231 Bit Score: 192.99 E-value: 1.97e-55

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1391 KFKNRLVNIMPYELTRVCLQPirgvEGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREM 1470
Cdd:cd14545      1 LNRYRDRDPYDHDRSRVKLKQ----GDNDYINASLVEVEEAKRSYILTQGPLPNTSGHFWQMVWEQNSKAVIMLNKLMEK 76

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1471 GREKCHQYWPAERSARYQY----FVVDPMAEYNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIG 1546
Cdd:cd14545     77 GQIKCAQYWPQGEGNAMIFedtgLKVTLLSEEDKSYYTVRTLELENLKTQETREVLHFHYTTWPDFGVPESPAAFLNFLQ 156

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1622832833 1547 QVHKTKEQFGQDGPITVHCSAGVGRTGVFITLSIVLERMRYEGV--VDMFQTVKTLRTQRPAMVQTEDQYQLCY 1618
Cdd:cd14545    157 KVRESGSLSSDVGPPVVHCSAGIGRSGTFCLVDTCLVLIEKGNPssVDVKKVLLEMRKYRMGLIQTPDQLRFSY 230

catalytic domain of tyrosine-protein phosphatase non-receptor type 5; Tyrosine-protein phosphatase non-receptor type 5 (PTPN5), also called striatum-enriched protein-tyrosine phosphatase (STEP) or neural-specific PTP, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN5/STEP is a kinase interaction motif (KIM)-PTP, characterized by the presence of a 16-amino-acid KIM that binds specifically to members of the MAPK (mitogen-activated protein kinase) family. It is a CNS-enriched protein that regulates key signaling proteins required for synaptic strengthening, as well as NMDA and AMPA receptor trafficking. PTPN5 is implicated in multiple neurologic and neuropsychiatric disorders, such as Alzheimer's disease, Parkinson's disease, schizophrenia, and fragile X syndrome.

Pssm-ID: 350461 [Multi-domain] Cd Length: 258 Bit Score: 193.16 E-value: 4.32e-55

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1393 KNRLVNIMPYELTRVCL-QPIRGVEGSDYINASFLDGY-RQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREM 1470
Cdd:cd14613     28 KNRYKTILPNPHSRVCLtSPDQDDPLSSYINANYIRGYgGEEKVYIATQGPTVNTVGDFWRMVWQERSPIIVMITNIEEM 107

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1471 GrEKCHQYWPaERSARYQYFVVDPMAEYNMPQYILREFkvTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHK 1550
Cdd:cd14613    108 N-EKCTEYWP-EEQVTYEGIEITVKQVIHADDYRLRLI--TLKSGGEERGLKHYWYTSWPDQKTPDNAPPLLQLVQEVEE 183

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1622832833 1551 TKEQFGQD-GPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRA 1620
Cdd:cd14613    184 ARQQAEPNcGPVIVHCSAGIGRTGCFIATSICCKQLRNEGVVDILRTTCQLRLDRGGMIQTCEQYQFVHHV 254

PTP-like domain of receptor-type tyrosine-protein phosphatase C, repeat 2; Receptor-type tyrosine-protein phosphatase C (PTPRC), also known as CD45, leukocyte common antigen (LCA) or GP180, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRC/CD45 is found in all nucleated hematopoietic cells and is an essential regulator of T- and B-cell antigen receptor signaling. It controls immune response, both positively and negatively, by dephosphorylating a number of signaling molecules such as the Src family kinases, the CD3zeta chain of TCY, and ZAP-70 kinase. Mutations in the human PTPRC/CD45 gene are associated with severe combined immunodeficiency (SCID) and multiple sclerosis. PTPRC/CD45 contains an extracellular receptor-like region with fibronectin type III (FN3) repeats, a short transmembrane segment, and a cytoplasmic region comprising of a membrane proximal catalytically active PTP domain (repeat 1 or D1) and a membrane distal catalytically impaired PTP-like domain (repeat 2, or D2). This model represents repeat 2.

Pssm-ID: 350406 [Multi-domain] Cd Length: 203 Bit Score: 189.91 E-value: 9.08e-55

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPARGtETYGLIQVTLLDTVE 1210
Cdd:cd14558      1 YINASFIDGYWGPKSLIATQGPLPDTIADFWQMIFQKKVKVIVMLTELKEGDQEQCAQYWGDEK-KTYGDIEVELKDTEK 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1211 LATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVK---ACNPLDAG---PMVVHCSAGVGRTGCF 1284
Cdd:cd14558     80 SPTYTVRVFEITHLKRKDSRTVYQYQYHKWKGEELPEKPKDLVDMIKSIKqklPYKNSKHGrsvPIVVHCSDGSSRTGIF 159

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....
gi 1622832833 1285 IVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHE 1328
Cdd:cd14558    160 CALWNLLESAETEKVVDVFQVVKALRKQRPGMVSTLEQYQFLYD 203

catalytic domain of tyrosine-protein phosphatase non-receptor type 13; Tyrosine-protein phosphatase non-receptor type 13 (PTPN13, also known as PTPL1) belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. Human PTPN13 is an important regulator of tumor aggressiveness. It regulates breast cancer cell aggressiveness through direct inactivation of Src kinase. In hepatocellular carcinoma, PTPN13 is a tumor suppressor. PTPN13 contains a FERM domain, five PDZ domains, and a C-terminal catalytic PTP domain. With its PDZ domains, PTPN13 has numerous interacting partners that can actively participate in the regulation of its phosphatase activity or can permit direct or indirect recruitment of tyrosine phosphorylated substrates. Its FERM domain is necessary for localization to the membrane.

Pssm-ID: 350445 [Multi-domain] Cd Length: 234 Bit Score: 190.04 E-value: 1.90e-54

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1390 NKFKNRLVNIMPYELTRVCLqpirGVEGsDYINASFLD---GyRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTK 1466
Cdd:cd14597      3 NRKKNRYKNILPYDTTRVPL----GDEG-GYINASFIKmpvG-DEEFVYIACQGPLPTTVADFWQMVWEQKSTVIAMMTQ 76

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1467 LREMGREKCHQYWPAER------SARYQYFVVDPMAEYNmpqYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGE- 1539
Cdd:cd14597     77 EVEGGKIKCQRYWPEILgkttmvDNRLQLTLVRMQQLKN---FVIRVLELEDIQTREVRHITHLNFTAWPDHDTPSQPEq 153

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1540 --GFIDFIGQVHKTkeqfgqdGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLC 1617
Cdd:cd14597    154 llTFISYMRHIHKS-------GPIITHCSAGIGRSGTLICIDVVLGLISKDLDFDISDIVRTMRLQRHGMVQTEDQYIFC 226


                   ....*...
gi 1622832833 1618 YRAALEYL 1625
Cdd:cd14597    227 YQVILYVL 234

catalytic domain of tyrosine-protein phosphatase non-receptor type 4; Tyrosine-protein phosphatase non-receptor type 4 (PTPN4), also called protein-tyrosine phosphatase MEG1, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN4 functions in TCR cell signaling, apoptosis, cerebellar synaptic plasticity, and innate immune responses. It specifically inhibits the TRIF-dependent TLR4 pathway by suppressing tyrosine phosphorylation of TRAM. It is a large modular protein containing an N-terminal FERM domain, a PDZ domain and a C-terminal catalytic PTP domain; the PDZ domain regulates the catalytic activity of PTPN4.

Pssm-ID: 350449 [Multi-domain] Cd Length: 212 Bit Score: 189.00 E-value: 2.37e-54

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1130 DYINANYID----GYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWP-ARGTETYGLIQVT 1204
Cdd:cd14601      1 DYINANYINmeipSSSIINRYIACQGPLPNTCSDFWQMTWEQGSSMVVMLTTQVERGRVKCHQYWPePSGSSSYGGFQVT 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1205 LLDTVELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNPLDAGPMVVHCSAGVGRTGCF 1284
Cdd:cd14601     81 CHSEEGNPAYVFREMTLTNLEKNESRPLTQIQYIAWPDHGVPDDSSDFLDFVCLVRNKRAGKDEPVVVHCSAGIGRTGVL 160

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....*...
gi 1622832833 1285 IVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLE 1332
Cdd:cd14601    161 ITMETAMCLIECNQPVYPLDIVRTMRDQRAMMIQTPSQYRFVCEAILK 208

catalytic domain of tyrosine-protein phosphatase non-receptor type 12; Tyrosine-protein phosphatase non-receptor type 12 (PTPN12), also called PTP-PEST or protein-tyrosine phosphatase G1 (PTPG1), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN12 is characterized as a tumor suppressor and a pivotal regulator of EGFR/HER2 signaling. It regulates various physiological processes, including cell migration, immune response, and neuronal activity, by dephosphorylating multiple substrates including HER2, FAK, PYK2, PSTPIP, WASP, p130Cas, paxillin, Shc, catenin, c-Abl, ArgBP2, p190RhoGAP, RhoGDI, cell adhesion kinase beta, and Rho GTPase.

Pssm-ID: 350452 [Multi-domain] Cd Length: 297 Bit Score: 192.07 E-value: 2.49e-54

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1390 NKFKNRLVNIMPYELTRVCLQPIRGVEGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLRE 1469
Cdd:cd14604     57 NVKKNRYKDILPFDHSRVKLTLKTSSQDSDYINANFIKGVYGPKAYIATQGPLANTVIDFWRMIWEYNVAIIVMACREFE 136

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1470 MGREKCHQYWP--AERSARYQYFVVDPMAEYNMPQYILREFKVtdARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQ 1547
Cdd:cd14604    137 MGRKKCERYWPlyGEEPMTFGPFRISCEAEQARTDYFIRTLLL--EFQNETRRLYQFHYVNWPDHDVPSSFDSILDMISL 214

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1622832833 1548 VHKTKEQfgQDGPITVHCSAGVGRTGVFITLSI---VLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRA 1620
Cdd:cd14604    215 MRKYQEH--EDVPICIHCSAGCGRTGAICAIDYtwnLLKAGKIPEEFNVFNLIQEMRTQRHSAVQTKEQYELVHRA 288

catalytic domain of tyrosine-protein phosphatase non-receptor type 21 and type 14; Tyrosine-protein phosphatase non-receptor type 21 (PTPN21) and type 14 (PTPN14) belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. Both PTPN21 and PTPN14 contain an N-terminal FERM domain and a C-terminal catalytic PTP domain, separated by a long intervening sequence.

Pssm-ID: 350388 [Multi-domain] Cd Length: 219 Bit Score: 188.43 E-value: 5.03e-54

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINAS---FLDGYRQQKaYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPAE----RSARYQYFVV 1492
Cdd:cd14540      1 YINAShitATVGGKQRF-YIAAQGPLQNTVGDFWQMVWEQGVYLVVMVTAEEEGGREKCFRYWPTLggehDALTFGEYKV 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1493 DPMAEYNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQV-----HKTKEQFGQ--DGPITVHC 1565
Cdd:cd14540     80 STKFSVSSGCYTTTGLRVKHTLSGQSRTVWHLQYTDWPDHGCPEDVSGFLDFLEEInsvrrHTNQDVAGHnrNPPTLVHC 159

                          170       180       190       200       210       220
                   ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1566 SAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALEYL 1625
Cdd:cd14540    160 SAGVGRTGVVILADLMLYCLDHNEELDIPRVLALLRHQRMLLVQTLAQYKFVYNVLIQYL 219

PTP domain of type IIb (or R2B) subfamily receptor-type tyrosine-protein phosphatases, repeat 2; The type IIb (or R2B) subfamily of receptor protein tyrosine phosphatases (RPTPs) include the prototypical member PTPmu (or PTPRM), PCP-2 (or PTPRU), PTPrho (or PTPRT), and PTPkappa (or PTPRK). They belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. Type IIb RPTPs mediate cell-cell adhesion though homophilic interactions; their ligand is an identical molecule on an adjacent cell. No heterophilic interactions between the subfamily members have been observed. They also commonly function as tumor suppressors. They contain an extracellular region with an Meprin-A5 (neuropilin)-mu (MAM) domain, an immunoglobulin (Ig) domain, and four fibronectin type III (FN3) repeats, a transmembrane domain, and an intracellular segment with a juxtamembrane domain similar to the cytoplasmic domain of classical cadherins and two tandem PTP domains. This model represents the second (repeat 2) PTP domain.

Pssm-ID: 350404 [Multi-domain] Cd Length: 201 Bit Score: 186.84 E-value: 9.64e-54

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRvKCDQYWPARGTETYGLIQVTLLDTVE 1210
Cdd:cd14556      1 YINAALLDSYKQPAAFIVTQHPLPNTVTDFWRLVYDYGCTSIVMLNQLDPKDQ-SCPQYWPDEGSGTYGPIQVEFVSTTI 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1211 LATYTVRTFALH--KSGSSEKRELRQFQFMAWPDHG-VPEYPTPILAFLRRV-KACNPLDAGPMVVHCSAGVGRTGCFIV 1286
Cdd:cd14556     80 DEDVISRIFRLQntTRPQEGYRMVQQFQFLGWPRDRdTPPSKRALLKLLSEVeKWQEQSGEGPIVVHCLNGVGRSGVFCA 159

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|..
gi 1622832833 1287 IDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHE 1328
Cdd:cd14556    160 ISSVCERIKVENVVDVFQAVKTLRNHRPNMVETEEQYKFCYD 201

catalytic domain of tyrosine-protein phosphatase non-receptor type 20; Tyrosine-protein phosphatase non-receptor type 20 (PTPN20) belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. Human PTPN20 is a widely expressed phosphatase with a dynamic subcellular distribution that is targeted to sites of actin polymerization.

Pssm-ID: 350444 [Multi-domain] Cd Length: 207 Bit Score: 186.49 E-value: 1.50e-53

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYIDGY--RKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPARGTETYGL--IQVTLL 1206
Cdd:cd14596      1 YINASYITMPvgEEELFYIATQGPLPSTIDDFWQMVWENRSDVIAMMTREVERGKVKCHRYWPETLQEPMELenYQLRLE 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1207 DTVELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNPLdaGPMVVHCSAGVGRTGCFIV 1286
Cdd:cd14596     81 NYQALQYFIIRIIKLVEKETGENRLIKHLQFTTWPDHGTPQSSDQLVKFICYMRKVHNT--GPIVVHCSAGIGRAGVLIC 158

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....*..
gi 1622832833 1287 IDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLEA 1333
Cdd:cd14596    159 VDVLLSLIEKDLSFNIKDIVREMRQQRYGMIQTKDQYLFCYKVVLEV 205

hypothetical protein; Provisional

Pssm-ID: 222923 [Multi-domain] Cd Length: 320 Bit Score: 190.14 E-value: 2.93e-53

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1101 NKPKNRYANVIAYDHSRVILTSIDGvpGSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEE 1180
Cdd:PHA02738    49 NRKLNRYLDAVCFDHSRVILPAERN--RGDYINANYVDGFEYKKKFICGQAPTRQTCYDFYRMLWMEHVQIIVMLCKKKE 126

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1181 KSRVKCDQYWP--ARGTETYGLIQVTLLDTVELATYtVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRR 1258
Cdd:PHA02738   127 NGREKCFPYWSdvEQGSIRFGKFKITTTQVETHPHY-VKSTLLLTDGTSATQTVTHFNFTAWPDHDVPKNTSEFLNFVLE 205

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1259 VKAC-------------NPLDAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVF 1325
Cdd:PHA02738   206 VRQCqkelaqeslqighNRLQPPPIVVHCNAGLGRTPCYCVVDISISRFDACATVSIPSIVSSIRNQRYYSLFIPFQYFF 285


                   ....*
gi 1622832833 1326 IHEAL 1330
Cdd:PHA02738   286 CYRAV 290

catalytic domain of receptor-type tyrosine-protein phosphatase R; Receptor-type tyrosine-protein phosphatase-like R (PTPRR or R-PTP-R), also called protein-tyrosine phosphatase PCPTP1, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRR is a kinase interaction motif (KIM)-PTP, characterized by the presence of a 16-amino-acid KIM that binds specifically to members of the MAPK (mitogen-activated protein kinase) family. The human and mouse PTPRR gene produces multiple neuronal protein isoforms of varying sizes (in human, PTPPBS-alpha, beta, gamma and delta). All isoforms contain the KIM motif and the catalytic PTP domain. PTPRR-deficient mice show significant defects in fine motor coordination and balance skills that are reminiscent of a mild ataxia.

Pssm-ID: 350459 [Multi-domain] Cd Length: 226 Bit Score: 186.28 E-value: 3.88e-53

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1393 KNRLVNIMPYELTRVCLQPIRGVEG-SDYINASFLDGYR-QQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREM 1470
Cdd:cd14611      2 KNRYKTILPNPHSRVCLKPKNSNDSlSTYINANYIRGYGgKEKAFIATQGPMINTVNDFWQMVWQEDSPVIVMITKLKEK 81

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1471 GrEKCHQYWPAERSARYQYFV-VDPMAEYNmpQYILREfkVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVH 1549
Cdd:cd14611     82 N-EKCVLYWPEKRGIYGKVEVlVNSVKECD--NYTIRN--LTLKQGSQSRSVKHYWYTSWPDHKTPDSAQPLLQLMLDVE 156

                          170       180       190       200       210       220
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1622832833 1550 KTKEQFGQDGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCY 1618
Cdd:cd14611    157 EDRLASPGRGPVVVHCSAGIGRTGCFIATTIGCQQLKEEGVVDVLSIVCQLRVDRGGMVQTSEQYEFVH 225

Third immunoglobulin (Ig)-like domain of the receptor protein tyrosine phosphatase (RPTP)-F (also known as LAR), type IIa; member of the I-set of IgSF domains; The members here are composed of the third immunoglobulin (Ig)-like domain found in the receptor protein tyrosine phosphatase (RPTP)-F, also known as LAR. LAR belongs to the RPTP type IIa subfamily. Members of this subfamily are cell adhesion molecule-like proteins involved in central nervous system (CNS) development. They have large extracellular portions comprised of multiple Ig-like domains and two to nine fibronectin type III (FNIII) domains and a cytoplasmic portion having two tandem phosphatase domains. Included in this group is Drosophila LAR (DLAR).

Pssm-ID: 409401 Cd Length: 82 Bit Score: 178.56 E-value: 1.69e-52

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  245 SIPPSSQEVMPGGSVNLTCVAVGAPMPYVKWMMGVEELTKEDEMPVGRNVLELSNVVRSANYTCVAISSLGMIEATAQVT 324
Cdd:cd05739      1 SIPPSNHEVMPGGSVNLTCVAVGAPMPYVKWMKGGEELTKEDEMPVGRNVLELTNIYESANYTCVAISSLGMIEATAQVT 80


                   ..
gi 1622832833  325 VK 326
Cdd:cd05739     81 VK 82

catalytic domain of tyrosine-protein phosphatase non-receptor type 4; Tyrosine-protein phosphatase non-receptor type 4 (PTPN4), also called protein-tyrosine phosphatase MEG1, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN4 functions in TCR cell signaling, apoptosis, cerebellar synaptic plasticity, and innate immune responses. It specifically inhibits the TRIF-dependent TLR4 pathway by suppressing tyrosine phosphorylation of TRAM. It is a large modular protein containing an N-terminal FERM domain, a PDZ domain and a C-terminal catalytic PTP domain; the PDZ domain regulates the catalytic activity of PTPN4.

Pssm-ID: 350449 [Multi-domain] Cd Length: 212 Bit Score: 182.45 E-value: 4.58e-52

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1419 DYINASFLDGYRQQKA----YIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWP-AERSARYQYFVVD 1493
Cdd:cd14601      1 DYINANYINMEIPSSSiinrYIACQGPLPNTCSDFWQMTWEQGSSMVVMLTTQVERGRVKCHQYWPePSGSSSYGGFQVT 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1494 PMAEYNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKEqfGQDGPITVHCSAGVGRTG 1573
Cdd:cd14601     81 CHSEEGNPAYVFREMTLTNLEKNESRPLTQIQYIAWPDHGVPDDSSDFLDFVCLVRNKRA--GKDEPVVVHCSAGIGRTG 158

                          170       180       190       200       210
                   ....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1574 VFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALE 1623
Cdd:cd14601    159 VLITMETAMCLIECNQPVYPLDIVRTMRDQRAMMIQTPSQYRFVCEAILK 208

PTP-like domain of tyrosine-protein phosphatase non-receptor type 23; Tyrosine-protein phosphatase non-receptor type 23 (PTPN23), also called His domain-containing protein tyrosine phosphatase (HD-PTP) or protein tyrosine phosphatase TD14 (PTP-TD14), is a catalytically inactive member of the tyrosine-specific protein tyrosine phosphatase (PTP) family. Human PTPN23 may be involved in the regulation of small nuclear ribonucleoprotein assembly and pre-mRNA splicing by modifying the survival motor neuron (SMN) complex. It plays a role in ciliogenesis and is part of endosomal sorting complex required for transport (ESCRT) pathways. PTPN23 contains five domains: a BRO1-like domain that plays a role in endosomal sorting; a V-domain that interacts with Lys63-linked polyubiquitinated substrates; a central proline-rich region that might recruit SH3-containing proteins; a PTP-like domain; and a proteolytic degradation-targeting motif, also known as a PEST sequence.

Pssm-ID: 350387 [Multi-domain] Cd Length: 205 Bit Score: 177.19 E-value: 2.76e-50

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINASFLDGYRQQKA-YIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWPAER--SARYQYFVVDPMA 1496
Cdd:cd14539      1 YINASLIEDLTPYCPrFIATQAPLPGTAADFWLMVYEQQVSVIVMLVSEQENEKQKVHRYWPTERgqALVYGAITVSLQS 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1497 EYNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHK-TKEQFGQDGPITVHCSAGVGRTGVF 1575
Cdd:cd14539     81 VRTTPTHVERIISIQHKDTRLSRSVVHLQFTTWPELGLPDSPNPLLRFIEEVHShYLQQRSLQTPIVVHCSSGVGRTGAF 160

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....
gi 1622832833 1576 ITLSIVLERMRYE-GVVDMFQTVKTLRTQRPAMVQTEDQYQLCY 1618
Cdd:cd14539    161 CLLYAAVQEIEAGnGIPDLPQLVRKMRQQRKYMLQEKEHLKFCY 204

catalytic domain of tyrosine-protein phosphatase non-receptor type 14; Tyrosine-protein phosphatase non-receptor type 14 (PTPN14), also called protein-tyrosine phosphatase pez, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN14 is a potential tumor suppressor and plays a regulatory role in the Hippo and Wnt/beta-catenin signaling pathways. It contains an N-terminal FERM domain and a C-terminal catalytic PTP domain, separated by a long intervening sequence.

Pssm-ID: 350447 [Multi-domain] Cd Length: 287 Bit Score: 180.19 E-value: 2.93e-50

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1069 RLKANDGLKFSqEYESI---DPGQQFTweNSNLEVNKPKNRYANVIAYDHSRVILtsidgVPGSD----YINANYIDGY- 1140
Cdd:cd14599      6 ERKLEEGMVFT-EYEQIpkkKADGVFT--TATLPENAERNRIREVVPYEENRVEL-----VPTKEnntgYINASHIKVTv 77

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1141 -RKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPARGT----ETYGLIQVTLLDTVELATYT 1215
Cdd:cd14599     78 gGEEWHYIATQGPLPHTCHDFWQMVWEQGVNVIAMVTAEEEGGRSKSHRYWPKLGSkhssATYGKFKVTTKFRTDSGCYA 157

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1216 VRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRV--------------KACNPldagPMVVHCSAGVGRT 1281
Cdd:cd14599    158 TTGLKVKHLLSGQERTVWHLQYTDWPDHGCPEEVQGFLSYLEEIqsvrrhtnsmldstKNCNP----PIVVHCSAGVGRT 233

                          250       260       270       280       290
                   ....*....|....*....|....*....|....*....|....*....|.
gi 1622832833 1282 GCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLE 1332
Cdd:cd14599    234 GVVILTELMIGCLEHNEKVEVPVMLRHLREQRMFMIQTIAQYKFVYQVLIQ 284

protein tyrosine phosphatase; Provisional

Pssm-ID: 165114 [Multi-domain] Cd Length: 312 Bit Score: 180.97 E-value: 3.61e-50

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1388 PCNKFKNRLVNIMPYELTRVCLQPiRGVEGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKL 1467
Cdd:PHA02747    49 PENQPKNRYWDIPCWDHNRVILDS-GGGSTSDYIHANWIDGFEDDKKFIATQGPFAETCADFWKAVWQEHCSIIVMLTPT 127

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1468 REM-GREKCHQYW-PAERSA-RYQYFVVDPMAEYNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDF 1544
Cdd:PHA02747   128 KGTnGEEKCYQYWcLNEDGNiDMEDFRIETLKTSVRAKYILTLIEITDKILKDSRKISHFQCSEWFEDETPSDHPDFIKF 207

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1622832833 1545 IGQVHKTKEQFGQD--------GPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQY 1614
Cdd:PHA02747   208 IKIIDINRKKSGKLfnpkdallCPIVVHCSDGVGKTGIFCAVDICLNQLVKRKAICLAKTAEKIREQRHAGIMNFDDY 285

PTP-like domain of tyrosine-protein phosphatase non-receptor type 23; Tyrosine-protein phosphatase non-receptor type 23 (PTPN23), also called His domain-containing protein tyrosine phosphatase (HD-PTP) or protein tyrosine phosphatase TD14 (PTP-TD14), is a catalytically inactive member of the tyrosine-specific protein tyrosine phosphatase (PTP) family. Human PTPN23 may be involved in the regulation of small nuclear ribonucleoprotein assembly and pre-mRNA splicing by modifying the survival motor neuron (SMN) complex. It plays a role in ciliogenesis and is part of endosomal sorting complex required for transport (ESCRT) pathways. PTPN23 contains five domains: a BRO1-like domain that plays a role in endosomal sorting; a V-domain that interacts with Lys63-linked polyubiquitinated substrates; a central proline-rich region that might recruit SH3-containing proteins; a PTP-like domain; and a proteolytic degradation-targeting motif, also known as a PEST sequence.

Pssm-ID: 350387 [Multi-domain] Cd Length: 205 Bit Score: 176.42 E-value: 4.23e-50

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYIDGYRKQNA-YIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPA-RG-TETYGLIQVTLLD 1207
Cdd:cd14539      1 YINASLIEDLTPYCPrFIATQAPLPGTAADFWLMVYEQQVSVIVMLVSEQENEKQKVHRYWPTeRGqALVYGAITVSLQS 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1208 TVELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRV----KACNPLDAgPMVVHCSAGVGRTGC 1283
Cdd:cd14539     81 VRTTPTHVERIISIQHKDTRLSRSVVHLQFTTWPELGLPDSPNPLLRFIEEVhshyLQQRSLQT-PIVVHCSSGVGRTGA 159

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....*.
gi 1622832833 1284 F-IVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHE 1328
Cdd:cd14539    160 FcLLYAAVQEIEAGNGIPDLPQLVRKMRQQRKYMLQEKEHLKFCYE 205

catalytic domain of tyrosine-protein phosphatase non-receptor type 14; Tyrosine-protein phosphatase non-receptor type 14 (PTPN14), also called protein-tyrosine phosphatase pez, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN14 is a potential tumor suppressor and plays a regulatory role in the Hippo and Wnt/beta-catenin signaling pathways. It contains an N-terminal FERM domain and a C-terminal catalytic PTP domain, separated by a long intervening sequence.

Pssm-ID: 350447 [Multi-domain] Cd Length: 287 Bit Score: 177.11 E-value: 2.89e-49

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1382 FISANLPCNKFKNRLVNIMPYELTRVCLQPIRGvEGSDYINASFLDGYRQQKA--YIATQGPLAESTEDFWRMLWEHNST 1459
Cdd:cd14599     30 FTTATLPENAERNRIREVVPYEENRVELVPTKE-NNTGYINASHIKVTVGGEEwhYIATQGPLPHTCHDFWQMVWEQGVN 108

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1460 IIVMLTKLREMGREKCHQYWP----AERSARYQYFVVDPMAEYNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVP 1535
Cdd:cd14599    109 VIAMVTAEEEGGRSKSHRYWPklgsKHSSATYGKFKVTTKFRTDSGCYATTGLKVKHLLSGQERTVWHLQYTDWPDHGCP 188

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1536 KTGEGFIDFIGQVHKTKEQFGQ--------DGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAM 1607
Cdd:cd14599    189 EEVQGFLSYLEEIQSVRRHTNSmldstkncNPPIVVHCSAGVGRTGVVILTELMIGCLEHNEKVEVPVMLRHLREQRMFM 268

                          250
                   ....*....|....*...
gi 1622832833 1608 VQTEDQYQLCYRAALEYL 1625
Cdd:cd14599    269 IQTIAQYKFVYQVLIQFL 286

catalytic domain of tyrosine-protein phosphatase non-receptor type 1; Tyrosine-protein phosphatase non-receptor type 1 (PTPN1), also called protein-tyrosine phosphatase 1B (PTP-1B), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN1/PTP-1B is the first PTP to be purified and characterized and is the prototypical intracellular PTP found in a wide variety of human tissues. It contains an N-terminal catalytic PTP domain, followed by two tandem proline-rich motifs that mediate interaction with SH3-domain-containing proteins, and a small hydrophobic stretch that localizes the enzyme to the endoplasmic reticulum (ER). It dephosphorylates and regulates the activity of a number of receptor tyrosine kinases, including the insulin receptor, the EGF receptor, and the PDGF receptor.

Pssm-ID: 350456 [Multi-domain] Cd Length: 277 Bit Score: 174.44 E-value: 2.35e-48

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1385 ANLPCNKFKNRLVNIMPYELTRVCLQpirgVEGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVML 1464
Cdd:cd14608     20 AKLPKNKNRNRYRDVSPFDHSRIKLH----QEDNDYINASLIKMEEAQRSYILTQGPLPNTCGHFWEMVWEQKSRGVVML 95

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1465 TKLREMGREKCHQYWP--AERSARYQ--YFVVDPMAEYNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEG 1540
Cdd:cd14608     96 NRVMEKGSLKCAQYWPqkEEKEMIFEdtNLKLTLISEDIKSYYTVRQLELENLTTQETREILHFHYTTWPDFGVPESPAS 175

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1541 FIDFIGQVHKTKEQFGQDGPITVHCSAGVGRTGVFI---TLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLC 1617
Cdd:cd14608    176 FLNFLFKVRESGSLSPEHGPVVVHCSAGIGRSGTFCladTCLLLMDKRKDPSSVDIKKVLLEMRKFRMGLIQTADQLRFS 255


                   ....*.
gi 1622832833 1618 YRAALE 1623
Cdd:cd14608    256 YLAVIE 261

catalytic domain of tyrosine-protein phosphatase non-receptor type 2; Tyrosine-protein phosphatase non-receptor type 2 (PTPN2), also called T-cell protein-tyrosine phosphatase (TCPTP), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN2, a tumor suppressor, dephosphorylates and inactivates EGFRs, Src family kinases, Janus-activated kinases (JAKs)-1 and -3, and signal transducer and activators of transcription (STATs)-1, -3 and -5, in a cell type and context-dependent manner. It is deleted in 6% of all T-cell acute lymphoblastic leukemias and is associated with constitutive JAK1/STAT5 signaling and tumorigenesis.

Pssm-ID: 350455 [Multi-domain] Cd Length: 257 Bit Score: 173.23 E-value: 2.95e-48

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1375 SKAHTSRFISANLPCNKFKNRLVNIMPYELTRVCLQPIRgvegSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLW 1454
Cdd:cd14607      9 NESHDYPHRVAKYPENRNRNRYRDVSPYDHSRVKLQNTE----NDYINASLVVIEEAQRSYILTQGPLPNTCCHFWLMVW 84

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1455 EHNSTIIVMLTKLREMGREKCHQYWPAERSARYQY----FVVDPMAEYNMPQYILREFKVTDARDGQSRTIRQFQFTDWP 1530
Cdd:cd14607     85 QQKTKAVVMLNRIVEKDSVKCAQYWPTDEEEVLSFketgFSVKLLSEDVKSYYTVHLLQLENINSGETRTISHFHYTTWP 164

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1531 EQGVPKTGEGFIDFIGQVHKTKEQFGQDGPITVHCSAGVGRTGVF--ITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMV 1608
Cdd:cd14607    165 DFGVPESPASFLNFLFKVRESGSLSPEHGPAVVHCSAGIGRSGTFslVDTCLVLMEKKDPDSVDIKQVLLDMRKYRMGLI 244

                          250
                   ....*....|..
gi 1622832833 1609 QTEDQYQLCYRA 1620
Cdd:cd14607    245 QTPDQLRFSYMA 256

protein tyrosine phosphatase; Provisional

Pssm-ID: 165109 [Multi-domain] Cd Length: 303 Bit Score: 174.03 E-value: 5.23e-48

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1390 NKFKNRLVNIMPYELTRVCLQPIRGveGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLRE 1469
Cdd:PHA02742    52 NMKKCRYPDAPCFDRNRVILKIEDG--GDDFINASYVDGHNAKGRFICTQAPLEETALDFWQAIFQDQVRVIVMITKIME 129

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1470 MGREKCHQYW-PAERS-ARYQYFVVDPMAEYNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFI-- 1545
Cdd:PHA02742   130 DGKEACYPYWmPHERGkATHGEFKIKTKKIKSFRNYAVTNLCLTDTNTGASLDIKHFAYEDWPHGGLPRDPNKFLDFVla 209

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1546 -------GQVHKTKEQFGQDGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCY 1618
Cdd:PHA02742   210 vreadlkADVDIKGENIVKEPPILVHCSAGLDRAGAFCAIDICISKYNERAIIPLLSIVRDLRKQRHNCLSLPQQYIFCY 289


                   ....*.
gi 1622832833 1619 RAALEY 1624
Cdd:PHA02742   290 FIVLIF 295

protein tyrosine phosphatase 1 from Arabidopsis thaliana and similar plant PTPs; Arabidopsis thaliana protein tyrosine phosphatase 1 (AtPTP1) belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. AtPTP1 dephosphorylates and inhibits MAP kinase 6 (MPK6) in non-oxidative stress conditions. Together with MAP kinase phosphatase 1 (MKP1) it expresses salicylic acid (SA) and camalexin biosynthesis, and therefore, modulating defense response.

Pssm-ID: 350496 [Multi-domain] Cd Length: 206 Bit Score: 169.95 E-value: 8.71e-48

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYI--DGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRL-EEKSRVKCDQYWPA--RGTETYGLIQVTL 1205
Cdd:cd17658      1 YINASLVetPASESLPKFIATQGPLPHTFEDFWEMVIQQRCPVIIMLTRLvDNYSTAKCADYFPAeeNESREFGRISVTN 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1206 --LDTVElATYTVRTFALHKSGSSEK-RELRQFQFMAWPDHGVPEYPTPILAFLRRVkACNPLDAGPMVVHCSAGVGRTG 1282
Cdd:cd17658     81 kkLKHSQ-HSITLRVLEVQYIESEEPpLSVLHIQYPEWPDHGVPKDTRSVRELLKRL-YGIPPSAGPIVVHCSAGIGRTG 158

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....*...
gi 1622832833 1283 CFIVIDAMLER-MKHEKT-VDIYGHVTCMRSQRNYMVQTEDQYVFIHE 1328
Cdd:cd17658    159 AYCTIHNTIRRiLEGDMSaVDLSKTVRKFRSQRIGMVQTQDQYIFCYA 206

protein tyrosine phosphatase; Provisional

Pssm-ID: 165113 [Multi-domain] Cd Length: 323 Bit Score: 172.91 E-value: 2.36e-47

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1101 NKPKNRYANVIAYDHSRVILTSIDGVPGSD-------------------YINANYIDGYRKQNAYIATQGPLPETMGDFW 1161
Cdd:PHA02746    51 NLKKNRFHDIPCWDHSRVVINAHESLKMFDvgdsdgkkievtsednaenYIHANFVDGFKEANKFICAQGPKEDTSEDFF 130

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1162 RMVWEQRTATVVMMTRLEEKSRvKCDQYW-PARGTE-TYGLIQVTLLDTVELATYTVRTFALHKSGSSEKRELRQFQFMA 1239
Cdd:PHA02746   131 KLISEHESQVIVSLTDIDDDDE-KCFELWtKEEDSElAFGRFVAKILDIIEELSFTKTRLMITDKISDTSREIHHFWFPD 209

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1240 WPDHGVPEYPTPILAFLRRVKA----------CNPLDAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCM 1309
Cdd:PHA02746   210 WPDNGIPTGMAEFLELINKVNEeqaelikqadNDPQTLGPIVVHCSAGIGRAGTFCAIDNALEQLEKEKEVCLGEIVLKI 289

                          250       260
                   ....*....|....*....|.
gi 1622832833 1310 RSQRNYMVQTEDQYVFIHEAL 1330
Cdd:PHA02746   290 RKQRHSSVFLPEQYAFCYKAL 310

Protein tyrosine phosphatase [Signal transduction mechanisms];

Pssm-ID: 444335 [Multi-domain] Cd Length: 282 Bit Score: 171.43 E-value: 2.40e-47

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1064 ADNIERLKANDGLKFSQEYESIDPGQQFTWENSNLEvNKPKNRYANVIAYDHSRViltSIDGVpgsdYINANYIDGYRKQ 1143
Cdd:COG5599      6 PIAIKSEEEKINSRLSTLTNELAPSHNDPQYLQNIN-GSPLNRFRDIQPYKETAL---RANLG----YLNANYIQVIGNH 77

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1144 NaYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEE--KSRVKCDQYWPARGTETYGLIQVTLLDTVELAT-YTVRTFA 1220
Cdd:COG5599     78 R-YIATQYPLEEQLEDFFQMLFDNNTPVLVVLASDDEisKPKVKMPVYFRQDGEYGKYEVSSELTESIQLRDgIEARTYV 156

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1221 LHKSGSSEK-RELRQFQFMAWPDHGVPEyPTPILAFLRRVKA---CNPLDAGPMVVHCSAGVGRTGCFIvidAMLERMKH 1296
Cdd:COG5599    157 LTIKGTGQKkIEIPVLHVKNWPDHGAIS-AEALKNLADLIDKkekIKDPDKLLPVVHCRAGVGRTGTLI---ACLALSKS 232

                          250       260       270
                   ....*....|....*....|....*....|....*.
gi 1622832833 1297 -----EKTVDIYGHVTCMRSQRNY-MVQTEDQYVFI 1326
Cdd:COG5599    233 inalvQITLSVEEIVIDMRTSRNGgMVQTSEQLDVL 268

hypothetical protein; Provisional

Pssm-ID: 222923 [Multi-domain] Cd Length: 320 Bit Score: 172.42 E-value: 3.40e-47

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1390 NKFKNRLVNIMPYELTRVCLqPIRGVEGsDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLRE 1469
Cdd:PHA02738    49 NRKLNRYLDAVCFDHSRVIL-PAERNRG-DYINANYVDGFEYKKKFICGQAPTRQTCYDFYRMLWMEHVQIIVMLCKKKE 126

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1470 MGREKCHQYWP--AERSARYQYFVVDPMAEYNMPQYILREFKVTDArDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQ 1547
Cdd:PHA02738   127 NGREKCFPYWSdvEQGSIRFGKFKITTTQVETHPHYVKSTLLLTDG-TSATQTVTHFNFTAWPDHDVPKNTSEFLNFVLE 205

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1548 VHKTKEQFGQDG-----------PITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQL 1616
Cdd:PHA02738   206 VRQCQKELAQESlqighnrlqppPIVVHCNAGLGRTPCYCVVDISISRFDACATVSIPSIVSSIRNQRYYSLFIPFQYFF 285

                          250
                   ....*....|...
gi 1622832833 1617 CYRAALEYLGSFD 1629
Cdd:PHA02738   286 CYRAVKRYVNLTV 298

protein tyrosine phosphatase; Provisional

Pssm-ID: 165109 [Multi-domain] Cd Length: 303 Bit Score: 170.57 E-value: 9.29e-47

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1101 NKPKNRYANVIAYDHSRVILTSIDGvpGSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEE 1180
Cdd:PHA02742    52 NMKKCRYPDAPCFDRNRVILKIEDG--GDDFINASYVDGHNAKGRFICTQAPLEETALDFWQAIFQDQVRVIVMITKIME 129

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1181 KSRVKCDQYW--PARGTETYGLIQVTLLDTVELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRR 1258
Cdd:PHA02742   130 DGKEACYPYWmpHERGKATHGEFKIKTKKIKSFRNYAVTNLCLTDTNTGASLDIKHFAYEDWPHGGLPRDPNKFLDFVLA 209

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1259 V-----------KACNPLDAGPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIH 1327
Cdd:PHA02742   210 VreadlkadvdiKGENIVKEPPILVHCSAGLDRAGAFCAIDICISKYNERAIIPLLSIVRDLRKQRHNCLSLPQQYIFCY 289


                   ....*..
gi 1622832833 1328 EALLEAA 1334
Cdd:PHA02742   290 FIVLIFA 296

protein tyrosine phosphatase; Provisional

Pssm-ID: 165114 [Multi-domain] Cd Length: 312 Bit Score: 170.18 E-value: 1.76e-46

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1092 TWENSNLEVNKPKNRYANVIAYDHSRVILTSIDGvPGSDYINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTAT 1171
Cdd:PHA02747    42 LIANFEKPENQPKNRYWDIPCWDHNRVILDSGGG-STSDYIHANWIDGFEDDKKFIATQGPFAETCADFWKAVWQEHCSI 120

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1172 VVMMTRLEEKS-RVKCDQYWPAR---GTETYGLIQVTLLDTVElATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPE 1247
Cdd:PHA02747   121 IVMLTPTKGTNgEEKCYQYWCLNedgNIDMEDFRIETLKTSVR-AKYILTLIEITDKILKDSRKISHFQCSEWFEDETPS 199

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1248 YPTPILAFLRRV--------KACNPLDA--GPMVVHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMV 1317
Cdd:PHA02747   200 DHPDFIKFIKIIdinrkksgKLFNPKDAllCPIVVHCSDGVGKTGIFCAVDICLNQLVKRKAICLAKTAEKIREQRHAGI 279

                          250
                   ....*....|
gi 1622832833 1318 QTEDQYVFIH 1327
Cdd:PHA02747   280 MNFDDYLFIQ 289

catalytic domain of tyrosine-protein phosphatase non-receptor type 21; Tyrosine-protein phosphatase non-receptor type 21 (PTPN21), also called protein-tyrosine phosphatase D1, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN21 is a component of a multivalent scaffold complex nucleated by focal adhesion kinase (FAK) at specific intracellular sites. It promotes cytoskeleton events that induce cell adhesion and migration by modulating Src-FAK signaling. It can also selectively associate with and stimulate Tec family kinases and modulate Stat3 activation. Human PTPN21 may also play a pathologic role in gastrointestinal tract tumorigenesis. PTPN21 contains an N-terminal FERM domain and a C-terminal catalytic PTP domain, separated by a long intervening sequence.

Pssm-ID: 350446 [Multi-domain] Cd Length: 220 Bit Score: 160.14 E-value: 3.28e-44

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINASFLDGYRQQKA--YIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWP----AERSARYQYFVVD 1493
Cdd:cd14598      1 YINASHIKVTVGGKEwdYIATQGPLQNTCQDFWQMVWEQGVAIIAMVTAEEEGGREKSFRYWPrlgsRHNTVTYGRFKIT 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1494 PMAEYNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQV-------HKTKEQFGQDGPITVHCS 1566
Cdd:cd14598     81 TRFRTDSGCYATTGLKIKHLLTGQERTVWHLQYTDWPEHGCPEDLKGFLSYLEEIqsvrrhtNSTIDPKSPNPPVLVHCS 160

                          170       180       190       200       210
                   ....*....|....*....|....*....|....*....|....*....|....*....
gi 1622832833 1567 AGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALEYL 1625
Cdd:cd14598    161 AGVGRTGVVILSEIMIACLEHNEMLDIPRVLDMLRQQRMMMVQTLSQYTFVYKVLIQFL 219

PTP-like domain of R5 subfamily receptor-type tyrosine-protein phosphatases, repeat 2; The R5 subfamily of receptor-type phosphotyrosine phosphatases (RPTP) is composed of receptor-type tyrosine-protein phosphatase Z (PTPRZ) and G (PTPRG). They belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. They are type 1 integral membrane proteins consisting of an extracellular region with a carbonic anhydrase-like (CAH) and a fibronectin type III (FN3) domains, and an intracellular region with a catalytic PTP domain (repeat 1) proximal to the membrane, and a catalytically inactive PTP-fold domain (repeat 2) distal to the membrane. This model represents the inactive PTP-like domain (repeat 2).

Pssm-ID: 350398 [Multi-domain] Cd Length: 200 Bit Score: 159.02 E-value: 4.29e-44

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREmgREKCHQYWPA-ERSARYQYFVVDPMAEY 1498
Cdd:cd14550      1 YINASYLQGYRRSNEFIITQHPLEHTIKDFWQMIWDHNSQTIVMLTDNEL--NEDEPIYWPTkEKPLECETFKVTLSGED 78

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1499 NMP-----QYILREFKVTDARDGQSRTIRQFQFTDWPEQGVPKtgEGFIDFIGQVHKTKEQfgQDGPITVHCSAGVGRTG 1573
Cdd:cd14550     79 HSClsneiRLIVRDFILESTQDDYVLEVRQFQCPSWPNPCSPI--HTVFELINTVQEWAQQ--RDGPIVVHDRYGGVQAA 154

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....*
gi 1622832833 1574 VFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCY 1618
Cdd:cd14550    155 TFCALTTLHQQLEHESSVDVYQVAKLYHLMRPGVFTSKEDYQFLY 199

PTP domain of receptor-type tyrosine-protein phosphatase K, repeat 2; Receptor-type tyrosine-protein phosphatase K (PTPRK), also known as receptor-type tyrosine-protein phosphatase kappa (RPTP-kappa or PTPkappa), belongs to the type IIb subfamily of receptor protein tyrosine phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRK is widely expressed and has been shown to stimulate cell motility and neurite outgrowth. It is required for anti-proliferative and pro-migratory effects of TGF-beta, suggesting a role in regulation, maintenance, and restoration of cell adhesion. It is a potential tumour suppressor in primary central nervous system lymphomas, colorectal cancer, and breast cancer. It contains an extracellular region with an Meprin-A5 (neuropilin)-mu (MAM) domain, an immunoglobulin (Ig) domain, and four fibronectin type III (FN3) repeats, a transmembrane domain, and an intracellular segment with a juxtamembrane domain similar to the cytoplasmic domain of classical cadherins and two tandem PTP domains. This model represents the second (repeat 2) PTP domain.

Pssm-ID: 350484 [Multi-domain] Cd Length: 206 Bit Score: 158.26 E-value: 1.21e-43

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMgrEKCHQYWPAERSARYQYFVVDPMAEYN 1499
Cdd:cd14636      1 YINAALMDSYRQPAAFIVTQHPLPNTVKDFWRLVYDYGCTSIVMLNEVDLA--QGCPQYWPEEGMLRYGPIQVECMSCSM 78

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1500 MPQYILREFKVTDARDGQS--RTIRQFQFTDWP-EQGVPKTGEGFIDFIGQVHKTKEQFGQ-DGPITVHCSAGVGRTGVF 1575
Cdd:cd14636     79 DCDVISRIFRICNLTRPQEgyLMVQQFQYLGWAsHREVPGSKRSFLKLILQVEKWQEECDEgEGRTIIHCLNGGGRSGMF 158

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....*...
gi 1622832833 1576 ITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALE 1623
Cdd:cd14636    159 CAISIVCEMIKRQNVVDVFHAVKTLRNSKPNMVETPEQYRFCYDVALE 206

protein tyrosine phosphatase; Provisional

Pssm-ID: 165113 [Multi-domain] Cd Length: 323 Bit Score: 160.96 E-value: 3.40e-43

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1388 PCNKFKNRLVNIMPYELTRVCLQ--------------PIRGV-----EGSDYINASFLDGYRQQKAYIATQGPLAESTED 1448
Cdd:PHA02746    49 KENLKKNRFHDIPCWDHSRVVINaheslkmfdvgdsdGKKIEvtsedNAENYIHANFVDGFKEANKFICAQGPKEDTSED 128

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1449 FWRMLWEHNSTIIVMLTKLrEMGREKCHQYWPAERSARYQY--FVVDPMAEYNMPQYILREFKVTDARDGQSRTIRQFQF 1526
Cdd:PHA02746   129 FFKLISEHESQVIVSLTDI-DDDDEKCFELWTKEEDSELAFgrFVAKILDIIEELSFTKTRLMITDKISDTSREIHHFWF 207

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1527 TDWPEQGVPKTGEGFIDFIGQVH-------KTKE-QFGQDGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVK 1598
Cdd:PHA02746   208 PDWPDNGIPTGMAEFLELINKVNeeqaeliKQADnDPQTLGPIVVHCSAGIGRAGTFCAIDNALEQLEKEKEVCLGEIVL 287

                          250       260
                   ....*....|....*....|..
gi 1622832833 1599 TLRTQRPAMVQTEDQYQLCYRA 1620
Cdd:PHA02746   288 KIRKQRHSSVFLPEQYAFCYKA 309

PTP domain of receptor-type tyrosine-protein phosphatase M, repeat 2; Receptor-type tyrosine-protein phosphatase M (PTPRM), also known as protein-tyrosine phosphatase mu (R-PTP-mu or PTPmu), belongs to the type IIb subfamily of receptor protein tyrosine phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRM/PTPmu is a homophilic cell adhesion molecule expressed in CNS neurons and glia. It is required for E-, N-, and R-cadherin-dependent neurite outgrowth. Loss of PTPmu contributes to tumor cell migration and dispersal of human glioblastomas. PTPRM contains an extracellular region with an Meprin-A5 (neuropilin)-mu (MAM) domain, an immunoglobulin (Ig) domain, and four fibronectin type III (FN3) repeats, a transmembrane domain, and an intracellular segment with a juxtamembrane domain similar to the cytoplasmic domain of classical cadherins and two tandem PTP domains. This model represents the second (repeat 2) PTP domain.

Pssm-ID: 350483 [Multi-domain] Cd Length: 206 Bit Score: 152.92 E-value: 7.67e-42

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMgrEKCHQYWP---AERSARYQYFVVDPMA 1496
Cdd:cd14635      1 YINAALMDSYKQPSAFIVTQHPLPNTVKDFWRLVLDYHCTSIVMLNDVDPA--QLCPQYWPengVHRHGPIQVEFVSADL 78

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1497 EYNMPQYILREFKVTDARDGQsRTIRQFQFTDWPE-QGVPKTGEGFIDFIGQVHKTKEQF-GQDGPITVHCSAGVGRTGV 1574
Cdd:cd14635     79 EEDIISRIFRIYNAARPQDGY-RMVQQFQFLGWPMyRDTPVSKRSFLKLIRQVDKWQEEYnGGEGRTVVHCLNGGGRSGT 157

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....*....
gi 1622832833 1575 FITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALE 1623
Cdd:cd14635    158 FCAISIVCEMLRHQRAVDVFHAVKTLRNNKPNMVDLLDQYKFCYEVALE 206

Protein tyrosine phosphatase, catalytic domain, undefined specificity; Protein tyrosine phosphatases. Homologues detected by this profile and not by those of "PTPc" or "DSPc" are predicted to be protein phosphatases with a similar fold to DSPs and PTPs, yet with unpredicted specificities.

Pssm-ID: 214469 [Multi-domain] Cd Length: 105 Bit Score: 148.66 E-value: 1.13e-41

                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  1520 TIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKEQFGQDGPITVHCSAGVGRTGVFITLSIVLERMRYE-GVVDMFQTVK 1598
Cdd:smart00012    1 TVKHYHYTGWPDHGVPESPDSILELLRAVKKNLNQSESSGPVVVHCSAGVGRTGTFVAIDILLQQLEAEaGEVDIFDTVK 80

                            90       100
                    ....*....|....*....|....*
gi 1622832833  1599 TLRTQRPAMVQTEDQYQLCYRAALE 1623
Cdd:smart00012   81 ELRSQRPGMVQTEEQYLFLYRALLE 105

Protein tyrosine phosphatase, catalytic domain motif;

Pssm-ID: 214649 [Multi-domain] Cd Length: 105 Bit Score: 148.66 E-value: 1.13e-41

                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  1520 TIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKEQFGQDGPITVHCSAGVGRTGVFITLSIVLERMRYE-GVVDMFQTVK 1598
Cdd:smart00404    1 TVKHYHYTGWPDHGVPESPDSILELLRAVKKNLNQSESSGPVVVHCSAGVGRTGTFVAIDILLQQLEAEaGEVDIFDTVK 80

                            90       100
                    ....*....|....*....|....*
gi 1622832833  1599 TLRTQRPAMVQTEDQYQLCYRAALE 1623
Cdd:smart00404   81 ELRSQRPGMVQTEEQYLFLYRALLE 105

catalytic domain of tyrosine-protein phosphatase non-receptor type 21; Tyrosine-protein phosphatase non-receptor type 21 (PTPN21), also called protein-tyrosine phosphatase D1, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN21 is a component of a multivalent scaffold complex nucleated by focal adhesion kinase (FAK) at specific intracellular sites. It promotes cytoskeleton events that induce cell adhesion and migration by modulating Src-FAK signaling. It can also selectively associate with and stimulate Tec family kinases and modulate Stat3 activation. Human PTPN21 may also play a pathologic role in gastrointestinal tract tumorigenesis. PTPN21 contains an N-terminal FERM domain and a C-terminal catalytic PTP domain, separated by a long intervening sequence.

Pssm-ID: 350446 [Multi-domain] Cd Length: 220 Bit Score: 152.82 E-value: 1.25e-41

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYIDGY--RKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWPARG----TETYGLIQVT 1204
Cdd:cd14598      1 YINASHIKVTvgGKEWDYIATQGPLQNTCQDFWQMVWEQGVAIIAMVTAEEEGGREKSFRYWPRLGsrhnTVTYGRFKIT 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1205 LLDTVELATYTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRV-------------KACNPldagPMV 1271
Cdd:cd14598     81 TRFRTDSGCYATTGLKIKHLLTGQERTVWHLQYTDWPEHGCPEDLKGFLSYLEEIqsvrrhtnstidpKSPNP----PVL 156

                          170       180       190       200       210       220
                   ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1622832833 1272 VHCSAGVGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLE 1332
Cdd:cd14598    157 VHCSAGVGRTGVVILSEIMIACLEHNEMLDIPRVLDMLRQQRMMMVQTLSQYTFVYKVLIQ 217

PTP domain of receptor-type tyrosine-protein phosphatase U, repeat 2; Receptor-type tyrosine-protein phosphatase U (PTPRU), also known as pancreatic carcinoma phosphatase 2 (PCP-2), belongs to the type IIb subfamily of receptor protein tyrosine phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRU/PCP-2 is the most distant member of the type IIb subfamily and may have a distinct biological function other than cell-cell aggregation. It localizes to the adherens junctions and directly binds and dephosphorylates beta-catenin, and regulates the balance between signaling and adhesive beta-catenin. It plays an important role in the maintenance of epithelial integrity. PTPRU contains an extracellular region with an Meprin-A5 (neuropilin)-mu (MAM) domain, an immunoglobulin (Ig) domain, and four fibronectin type III (FN3) repeats, a transmembrane domain, and an intracellular segment with a juxtamembrane domain similar to the cytoplasmic domain of classical cadherins and two tandem PTP domains. This model represents the second (repeat 2) PTP domain.

Pssm-ID: 350485 [Multi-domain] Cd Length: 207 Bit Score: 149.67 E-value: 9.43e-41

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGRE-KCHQYWPAERSARYQYFVVDPMAEY 1498
Cdd:cd14637      1 YINAALTDSYTRSAAFIVTLHPLQNTTTDFWRLVYDYGCTSVVMLNQLNQSNSAwPCLQYWPEPGLQQYGPMEVEFVSGS 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1499 NMPQYILREFKV---TDARDGQsRTIRQFQFTDW-PEQGVPKTGEGFIDFIGQVHKTKEQFGqDGPITVHCSAGVGRTGV 1574
Cdd:cd14637     81 ADEDIVTRLFRVqniTRLQEGH-LMVRHFQFLRWsAYRDTPDSKKAFLHLLASVEKWQRESG-EGRTVVHCLNGGGRSGT 158

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....*....
gi 1622832833 1575 FITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALE 1623
Cdd:cd14637    159 YCASAMILEMIRCHNIVDVFYAVKTLRNYKPNMVETLEQYRFCYEIALE 207

PTP domain of receptor-type tyrosine-protein phosphatase T, repeat 2; Receptor-type tyrosine-protein phosphatase T (PTPRT), also known as receptor-type tyrosine-protein phosphatase rho (RPTP-rho or PTPrho), belongs to the type IIb subfamily of receptor protein tyrosine phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRT is highly expressed in the nervous system and it plays a critical role in regulation of synaptic formation and neuronal development. It dephosphorylates a specific tyrosine residue in syntaxin-binding protein 1, a key component of synaptic vesicle fusion machinery, and regulates its binding to syntaxin 1. PTPRT has been identified as a potential candidate gene for autism spectrum disorder (ASD) susceptibility. It contains an extracellular region with an Meprin-A5 (neuropilin)-mu (MAM) domain, an immunoglobulin (Ig) domain, and four fibronectin type III (FN3) repeats, a transmembrane domain, and an intracellular segment with a juxtamembrane domain similar to the cytoplasmic domain of classical cadherins and two tandem PTP domains. This model represents the second (repeat 2) PTP domain.

Pssm-ID: 350482 [Multi-domain] Cd Length: 206 Bit Score: 148.63 E-value: 2.64e-40

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMgrEKCHQYWPAERSARY---QYFVVDPMA 1496
Cdd:cd14634      1 YINAALMDSHKQPAAFIVTQHPLPNTVADFWRLVFDYNCSSVVMLNEMDAA--QLCMQYWPEKTSCCYgpiQVEFVSADI 78

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1497 EYNMPQYILREFKVTDARDGQsRTIRQFQFTDWPE-QGVPKTGEGFIDFIGQVHKTKEQF-GQDGPITVHCSAGVGRTGV 1574
Cdd:cd14634     79 DEDIISRIFRICNMARPQDGY-RIVQHLQYIGWPAyRDTPPSKRSILKVVRRLEKWQEQYdGREGRTVVHCLNGGGRSGT 157

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....*....
gi 1622832833 1575 FITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAALE 1623
Cdd:cd14634    158 FCAICSVCEMIQQQNIIDVFHTVKTLRNNKSNMVETLEQYKFVYEVALE 206

Protein tyrosine phosphatase, catalytic domain motif;

Pssm-ID: 214649 [Multi-domain] Cd Length: 105 Bit Score: 142.88 E-value: 8.92e-40

                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  1231 ELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNPL--DAGPMVVHCSAGVGRTGCFIVIDAMLERMKHE-KTVDIYGHVT 1307
Cdd:smart00404    1 TVKHYHYTGWPDHGVPESPDSILELLRAVKKNLNQseSSGPVVVHCSAGVGRTGTFVAIDILLQQLEAEaGEVDIFDTVK 80

                            90       100
                    ....*....|....*....|....*
gi 1622832833  1308 CMRSQRNYMVQTEDQYVFIHEALLE 1332
Cdd:smart00404   81 ELRSQRPGMVQTEEQYLFLYRALLE 105

Protein tyrosine phosphatase, catalytic domain, undefined specificity; Protein tyrosine phosphatases. Homologues detected by this profile and not by those of "PTPc" or "DSPc" are predicted to be protein phosphatases with a similar fold to DSPs and PTPs, yet with unpredicted specificities.

Pssm-ID: 214469 [Multi-domain] Cd Length: 105 Bit Score: 142.88 E-value: 8.92e-40

                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  1231 ELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNPL--DAGPMVVHCSAGVGRTGCFIVIDAMLERMKHE-KTVDIYGHVT 1307
Cdd:smart00012    1 TVKHYHYTGWPDHGVPESPDSILELLRAVKKNLNQseSSGPVVVHCSAGVGRTGTFVAIDILLQQLEAEaGEVDIFDTVK 80

                            90       100
                    ....*....|....*....|....*
gi 1622832833  1308 CMRSQRNYMVQTEDQYVFIHEALLE 1332
Cdd:smart00012   81 ELRSQRPGMVQTEEQYLFLYRALLE 105

protein tyrosine phosphatase 1 from Arabidopsis thaliana and similar plant PTPs; Arabidopsis thaliana protein tyrosine phosphatase 1 (AtPTP1) belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. AtPTP1 dephosphorylates and inhibits MAP kinase 6 (MPK6) in non-oxidative stress conditions. Together with MAP kinase phosphatase 1 (MKP1) it expresses salicylic acid (SA) and camalexin biosynthesis, and therefore, modulating defense response.

Pssm-ID: 350496 [Multi-domain] Cd Length: 206 Bit Score: 146.46 E-value: 1.18e-39

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINASFL--DGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGR-EKCHQYWPAE--RSARYQYFVVDP 1494
Cdd:cd17658      1 YINASLVetPASESLPKFIATQGPLPHTFEDFWEMVIQQRCPVIIMLTRLVDNYStAKCADYFPAEenESREFGRISVTN 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1495 MAEYNMPQYI-LREFKVTDAR-DGQSRTIRQFQFTDWPEQGVPKTGEGFIDFIGQVHKTKEQFgqdGPITVHCSAGVGRT 1572
Cdd:cd17658     81 KKLKHSQHSItLRVLEVQYIEsEEPPLSVLHIQYPEWPDHGVPKDTRSVRELLKRLYGIPPSA---GPIVVHCSAGIGRT 157

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....*....
gi 1622832833 1573 GVFITLSIVLERMrYEG---VVDMFQTVKTLRTQRPAMVQTEDQYQLCY 1618
Cdd:cd17658    158 GAYCTIHNTIRRI-LEGdmsAVDLSKTVRKFRSQRIGMVQTQDQYIFCY 205

catalytic domain of receptor-type tyrosine-protein phosphatase Z, repeat 2; Receptor-type tyrosine-protein phosphatase Z (PTPRZ), also called receptor-type tyrosine-protein phosphatase zeta (R-PTP-zeta), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. Three isoforms are generated by alternative splicing from a single PTPRZ gene: two transmembrane isoforms, PTPRZ-A and PTPRZ-B, and one secretory isoform, PTPRZ-S (also known as phosphacan); all are preferentially expressed in the central nervous system (CNS) as chondroitin sulfate (CS) proteoglycans. PTPRZ isoforms play important roles in maintaining oligodendrocyte precursor cells in an undifferentiated state. PTPRZ is a type 1 integral membrane protein consisting of an extracellular region with a carbonic anhydrase-like (CAH) and a fibronectin type III (FN3) domains, and an intracellular region with a catalytic PTP domain (repeat 1) proximal to the membrane, and a catalytically inactive PTP-fold domain (repeat 2) distal to the membrane. This model represents the inactive PTP-like domain (repeat 2).

Pssm-ID: 350507 [Multi-domain] Cd Length: 204 Bit Score: 134.35 E-value: 2.13e-35

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKChQYWPA-ERSARYQYFVVDPMAE- 1497
Cdd:cd17669      1 YINASYIMGYYQSNEFIITQHPLLHTIKDFWRMIWDHNAQLIVMLPDGQNMAEDEF-VYWPNkDEPINCETFKVTLIAEe 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1498 ----YNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVP--KTGEgFIDFIGQvhktkEQFGQDGPITVHCSAGVGR 1571
Cdd:cd17669     80 hkclSNEEKLIIQDFILEATQDDYVLEVRHFQCPKWPNPDSPisKTFE-LISIIKE-----EAANRDGPMIVHDEHGGVT 153

                          170       180       190       200       210
                   ....*....|....*....|....*....|....*....|....*....|.
gi 1622832833 1572 TGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAAL 1622
Cdd:cd17669    154 AGTFCALTTLMHQLEKENSVDVYQVAKMINLMRPGVFTDIEQYQFLYKAIL 204

Protein tyrosine phosphatase [Signal transduction mechanisms];

Pssm-ID: 444335 [Multi-domain] Cd Length: 282 Bit Score: 135.60 E-value: 6.57e-35

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1390 NKFKNRLVNIMPYELTRVclqpirgveGSD--YINASFLDGYRQQKaYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKL 1467
Cdd:COG5599     42 GSPLNRFRDIQPYKETAL---------RANlgYLNANYIQVIGNHR-YIATQYPLEEQLEDFFQMLFDNNTPVLVVLASD 111

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1468 REMG--REKCHQYWPA-ERSARYQYFVVDPMAEYNMPQYILREFKVTDARDGQ-SRTIRQFQFTDWPEQGVPkTGEGFID 1543
Cdd:COG5599    112 DEISkpKVKMPVYFRQdGEYGKYEVSSELTESIQLRDGIEARTYVLTIKGTGQkKIEIPVLHVKNWPDHGAI-SAEALKN 190

                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1622832833 1544 FIGQVHKTKEQFGQD-GPITVHCSAGVGRTGVFItLSIVLERMRYEGV---VDMFQTVKTLRTQR-PAMVQTEDQYQ 1615
Cdd:COG5599    191 LADLIDKKEKIKDPDkLLPVVHCRAGVGRTGTLI-ACLALSKSINALVqitLSVEEIVIDMRTSRnGGMVQTSEQLD 266

PTP domain of receptor-type tyrosine-protein phosphatase T, repeat 2; Receptor-type tyrosine-protein phosphatase T (PTPRT), also known as receptor-type tyrosine-protein phosphatase rho (RPTP-rho or PTPrho), belongs to the type IIb subfamily of receptor protein tyrosine phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRT is highly expressed in the nervous system and it plays a critical role in regulation of synaptic formation and neuronal development. It dephosphorylates a specific tyrosine residue in syntaxin-binding protein 1, a key component of synaptic vesicle fusion machinery, and regulates its binding to syntaxin 1. PTPRT has been identified as a potential candidate gene for autism spectrum disorder (ASD) susceptibility. It contains an extracellular region with an Meprin-A5 (neuropilin)-mu (MAM) domain, an immunoglobulin (Ig) domain, and four fibronectin type III (FN3) repeats, a transmembrane domain, and an intracellular segment with a juxtamembrane domain similar to the cytoplasmic domain of classical cadherins and two tandem PTP domains. This model represents the second (repeat 2) PTP domain.

Pssm-ID: 350482 [Multi-domain] Cd Length: 206 Bit Score: 132.07 E-value: 1.24e-34

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEekSRVKCDQYWPARGTETYGLIQVTLLDTVE 1210
Cdd:cd14634      1 YINAALMDSHKQPAAFIVTQHPLPNTVADFWRLVFDYNCSSVVMLNEMD--AAQLCMQYWPEKTSCCYGPIQVEFVSADI 78

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1211 LATYTVRTFALHKSGSSEK--RELRQFQFMAWPDH-GVPEYPTPILAFLRRV-KACNPLDA--GPMVVHCSAGVGRTGCF 1284
Cdd:cd14634     79 DEDIISRIFRICNMARPQDgyRIVQHLQYIGWPAYrDTPPSKRSILKVVRRLeKWQEQYDGreGRTVVHCLNGGGRSGTF 158

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....*...
gi 1622832833 1285 IVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLE 1332
Cdd:cd14634    159 CAICSVCEMIQQQNIIDVFHTVKTLRNNKSNMVETLEQYKFVYEVALE 206

PTP-like domain of R5 subfamily receptor-type tyrosine-protein phosphatases, repeat 2; The R5 subfamily of receptor-type phosphotyrosine phosphatases (RPTP) is composed of receptor-type tyrosine-protein phosphatase Z (PTPRZ) and G (PTPRG). They belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. They are type 1 integral membrane proteins consisting of an extracellular region with a carbonic anhydrase-like (CAH) and a fibronectin type III (FN3) domains, and an intracellular region with a catalytic PTP domain (repeat 1) proximal to the membrane, and a catalytically inactive PTP-fold domain (repeat 2) distal to the membrane. This model represents the inactive PTP-like domain (repeat 2).

Pssm-ID: 350398 [Multi-domain] Cd Length: 200 Bit Score: 130.90 E-value: 3.18e-34

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSrvKCDQYWPARGT----ETYGliqVTLL 1206
Cdd:cd14550      1 YINASYLQGYRRSNEFIITQHPLEHTIKDFWQMIWDHNSQTIVMLTDNELNE--DEPIYWPTKEKplecETFK---VTLS 75

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1207 DTVELAT-----YTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPeyPTPILAFLRRVKACNPLDAGPMVVHCSAGVGRT 1281
Cdd:cd14550     76 GEDHSCLsneirLIVRDFILESTQDDYVLEVRQFQCPSWPNPCSP--IHTVFELINTVQEWAQQRDGPIVVHDRYGGVQA 153

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....*....
gi 1622832833 1282 GCFIVIDAMLERMKHEKTVDIY--GHVTCMRsqRNYMVQTEDQYVFIHE 1328
Cdd:cd14550    154 ATFCALTTLHQQLEHESSVDVYqvAKLYHLM--RPGVFTSKEDYQFLYK 200

PTP-like domain of receptor-type tyrosine-protein phosphatase G, repeat 2; Receptor-type tyrosine-protein phosphatase G (PTPRG), also called protein-tyrosine phosphatase gamma (R-PTP-gamma), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRG is an important tumor suppressor gene in multiple human cancers such as lung, ovarian, and breast cancers. It is widely expressed in many tissues, including the central nervous system, where it plays a role during neuroinflammation processes. It can dephosphorylate platelet-derived growth factor receptor beta (PDGFRB) and may play a role in PDGFRB-related infantile myofibromatosis. PTPRG is a type 1 integral membrane protein consisting of an extracellular region with a carbonic anhydrase-like (CAH) and a fibronectin type III (FN3) domains, and an intracellular region with a catalytic PTP domain (repeat 1) proximal to the membrane, and a catalytically inactive PTP-fold domain (repeat 2) distal to the membrane. This model represents the inactive PTP-like domain (repeat 2).

Pssm-ID: 350508 [Multi-domain] Cd Length: 205 Bit Score: 129.41 E-value: 1.14e-33

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1420 YINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKcHQYWPA-ERSARYQYFVV-----D 1493
Cdd:cd17670      1 YINASYIMGYYRSNEFIITQHPLPHTTKDFWRMIWDHNAQIIVMLPDNQGLAEDE-FVYWPSrEESMNCEAFTVtliskD 79

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1494 PMAEYNMPQYILREFKVTDARDGQSRTIRQFQFTDWPEQGVP--KTGEgFIDFIGQvhktkEQFGQDGPITVHCSAGVGR 1571
Cdd:cd17670     80 RLCLSNEEQIIIHDFILEATQDDYVLEVRHFQCPKWPNPDAPisSTFE-LINVIKE-----EALTRDGPTIVHDEFGAVS 153

                          170       180       190       200       210
                   ....*....|....*....|....*....|....*....|....*....|.
gi 1622832833 1572 TGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTEDQYQLCYRAAL 1622
Cdd:cd17670    154 AGTLCALTTLSQQLENENAVDVYQVAKMINLMRPGVFTDIEQYQFLYKAML 204

PTP domain of receptor-type tyrosine-protein phosphatase M, repeat 2; Receptor-type tyrosine-protein phosphatase M (PTPRM), also known as protein-tyrosine phosphatase mu (R-PTP-mu or PTPmu), belongs to the type IIb subfamily of receptor protein tyrosine phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRM/PTPmu is a homophilic cell adhesion molecule expressed in CNS neurons and glia. It is required for E-, N-, and R-cadherin-dependent neurite outgrowth. Loss of PTPmu contributes to tumor cell migration and dispersal of human glioblastomas. PTPRM contains an extracellular region with an Meprin-A5 (neuropilin)-mu (MAM) domain, an immunoglobulin (Ig) domain, and four fibronectin type III (FN3) repeats, a transmembrane domain, and an intracellular segment with a juxtamembrane domain similar to the cytoplasmic domain of classical cadherins and two tandem PTP domains. This model represents the second (repeat 2) PTP domain.

Pssm-ID: 350483 [Multi-domain] Cd Length: 206 Bit Score: 129.04 E-value: 1.42e-33

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRvkCDQYWPARGTETYGLIQVTLLDTVE 1210
Cdd:cd14635      1 YINAALMDSYKQPSAFIVTQHPLPNTVKDFWRLVLDYHCTSIVMLNDVDPAQL--CPQYWPENGVHRHGPIQVEFVSADL 78

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1211 LATYTVRTFALHKSGSSEK--RELRQFQFMAWPDH-GVPEYPTPILAFLRRV-KACNPLDAGP--MVVHCSAGVGRTGCF 1284
Cdd:cd14635     79 EEDIISRIFRIYNAARPQDgyRMVQQFQFLGWPMYrDTPVSKRSFLKLIRQVdKWQEEYNGGEgrTVVHCLNGGGRSGTF 158

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....*...
gi 1622832833 1285 IVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLE 1332
Cdd:cd14635    159 CAISIVCEMLRHQRAVDVFHAVKTLRNNKPNMVDLLDQYKFCYEVALE 206

PTP domain of receptor-type tyrosine-protein phosphatase K, repeat 2; Receptor-type tyrosine-protein phosphatase K (PTPRK), also known as receptor-type tyrosine-protein phosphatase kappa (RPTP-kappa or PTPkappa), belongs to the type IIb subfamily of receptor protein tyrosine phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRK is widely expressed and has been shown to stimulate cell motility and neurite outgrowth. It is required for anti-proliferative and pro-migratory effects of TGF-beta, suggesting a role in regulation, maintenance, and restoration of cell adhesion. It is a potential tumour suppressor in primary central nervous system lymphomas, colorectal cancer, and breast cancer. It contains an extracellular region with an Meprin-A5 (neuropilin)-mu (MAM) domain, an immunoglobulin (Ig) domain, and four fibronectin type III (FN3) repeats, a transmembrane domain, and an intracellular segment with a juxtamembrane domain similar to the cytoplasmic domain of classical cadherins and two tandem PTP domains. This model represents the second (repeat 2) PTP domain.

Pssm-ID: 350484 [Multi-domain] Cd Length: 206 Bit Score: 127.06 E-value: 7.04e-33

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSrvKCDQYWPARGTETYGLIQVTLLDTVE 1210
Cdd:cd14636      1 YINAALMDSYRQPAAFIVTQHPLPNTVKDFWRLVYDYGCTSIVMLNEVDLAQ--GCPQYWPEEGMLRYGPIQVECMSCSM 78

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1211 LATYTVRTFALHKSGSSEKREL--RQFQFMAWPDHgvPEYPTPILAFLRRV-------KACNPLDaGPMVVHCSAGVGRT 1281
Cdd:cd14636     79 DCDVISRIFRICNLTRPQEGYLmvQQFQYLGWASH--REVPGSKRSFLKLIlqvekwqEECDEGE-GRTIIHCLNGGGRS 155

                          170       180       190       200       210
                   ....*....|....*....|....*....|....*....|....*....|.
gi 1622832833 1282 GCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLE 1332
Cdd:cd14636    156 GMFCAISIVCEMIKRQNVVDVFHAVKTLRNSKPNMVETPEQYRFCYDVALE 206

PTP domain of receptor-type tyrosine-protein phosphatase U, repeat 2; Receptor-type tyrosine-protein phosphatase U (PTPRU), also known as pancreatic carcinoma phosphatase 2 (PCP-2), belongs to the type IIb subfamily of receptor protein tyrosine phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRU/PCP-2 is the most distant member of the type IIb subfamily and may have a distinct biological function other than cell-cell aggregation. It localizes to the adherens junctions and directly binds and dephosphorylates beta-catenin, and regulates the balance between signaling and adhesive beta-catenin. It plays an important role in the maintenance of epithelial integrity. PTPRU contains an extracellular region with an Meprin-A5 (neuropilin)-mu (MAM) domain, an immunoglobulin (Ig) domain, and four fibronectin type III (FN3) repeats, a transmembrane domain, and an intracellular segment with a juxtamembrane domain similar to the cytoplasmic domain of classical cadherins and two tandem PTP domains. This model represents the second (repeat 2) PTP domain.

Pssm-ID: 350485 [Multi-domain] Cd Length: 207 Bit Score: 119.63 E-value: 2.77e-30

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRL-EEKSRVKCDQYWPARGTETYGLIQVTLLDTV 1209
Cdd:cd14637      1 YINAALTDSYTRSAAFIVTLHPLQNTTTDFWRLVYDYGCTSVVMLNQLnQSNSAWPCLQYWPEPGLQQYGPMEVEFVSGS 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1210 ELATYTVRTFALHKSGSSEKREL--RQFQFMAW-PDHGVPEYPTPILAFLRRVKACNPLDA-GPMVVHCSAGVGRTGCFI 1285
Cdd:cd14637     81 ADEDIVTRLFRVQNITRLQEGHLmvRHFQFLRWsAYRDTPDSKKAFLHLLASVEKWQRESGeGRTVVHCLNGGGRSGTYC 160

                          170       180       190       200
                   ....*....|....*....|....*....|....*....|....*..
gi 1622832833 1286 VIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALLE 1332
Cdd:cd14637    161 ASAMILEMIRCHNIVDVFYAVKTLRNYKPNMVETLEQYRFCYEIALE 207

protein tyrosine phosphatase; Provisional

Pssm-ID: 165107 [Multi-domain] Cd Length: 298 Bit Score: 112.37 E-value: 9.09e-27

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1385 ANLPCNKFKNRL---VNIMPyeLTRVCLQPIRGVEGSDYINASFLDGYRQQKAYIATQGPLAESTEDFWRMLWEHNSTII 1461
Cdd:PHA02740    42 ANKACAQAENKAkdeNLALH--ITRLLHRRIKLFNDEKVLDARFVDGYDFEQKFICIINLCEDACDKFLQALSDNKVQII 119

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1462 VMLTKLREmgrEKCH-QYWPA-ERSAR-YQYFVVDPMAEYNMPQYILREFKVTDaRDGQSRTIRQFQFTDWPEQGVPKTG 1538
Cdd:PHA02740   120 VLISRHAD---KKCFnQFWSLkEGCVItSDKFQIETLEIIIKPHFNLTLLSLTD-KFGQAQKISHFQYTAWPADGFSHDP 195

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1539 EGFIDFIGQVHKTKEQF------GQDGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQTVKTLRTQRPAMVQTED 1612
Cdd:PHA02740   196 DAFIDFFCNIDDLCADLekhkadGKIAPIIIDCIDGISSSAVFCVFDICATEFDKTGMLSIANALKKVRQKKYGCMNCLD 275

                          250
                   ....*....|...
gi 1622832833 1613 QYQLCYRAALEYL 1625
Cdd:PHA02740   276 DYVFCYHLIAAYL 288

PTP-like domain of receptor-type tyrosine-protein phosphatase G, repeat 2; Receptor-type tyrosine-protein phosphatase G (PTPRG), also called protein-tyrosine phosphatase gamma (R-PTP-gamma), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRG is an important tumor suppressor gene in multiple human cancers such as lung, ovarian, and breast cancers. It is widely expressed in many tissues, including the central nervous system, where it plays a role during neuroinflammation processes. It can dephosphorylate platelet-derived growth factor receptor beta (PDGFRB) and may play a role in PDGFRB-related infantile myofibromatosis. PTPRG is a type 1 integral membrane protein consisting of an extracellular region with a carbonic anhydrase-like (CAH) and a fibronectin type III (FN3) domains, and an intracellular region with a catalytic PTP domain (repeat 1) proximal to the membrane, and a catalytically inactive PTP-fold domain (repeat 2) distal to the membrane. This model represents the inactive PTP-like domain (repeat 2).

Pssm-ID: 350508 [Multi-domain] Cd Length: 205 Bit Score: 103.60 E-value: 1.14e-24

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMM---TRLEEKSRVkcdqYWPAR----GTETYgliQV 1203
Cdd:cd17670      1 YINASYIMGYYRSNEFIITQHPLPHTTKDFWRMIWDHNAQIIVMLpdnQGLAEDEFV----YWPSReesmNCEAF---TV 73

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1204 TLLDTVELA-----TYTVRTFALHKSGSSEKRELRQFQFMAWPDhgvPEYP-TPILAFLRRVKACNPLDAGPMVVHCSAG 1277
Cdd:cd17670     74 TLISKDRLClsneeQIIIHDFILEATQDDYVLEVRHFQCPKWPN---PDAPiSSTFELINVIKEEALTRDGPTIVHDEFG 150

                          170       180       190       200       210
                   ....*....|....*....|....*....|....*....|....*....|....
gi 1622832833 1278 VGRTGCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALL 1331
Cdd:cd17670    151 AVSAGTLCALTTLSQQLENENAVDVYQVAKMINLMRPGVFTDIEQYQFLYKAML 204

catalytic domain of receptor-type tyrosine-protein phosphatase Z, repeat 2; Receptor-type tyrosine-protein phosphatase Z (PTPRZ), also called receptor-type tyrosine-protein phosphatase zeta (R-PTP-zeta), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. Three isoforms are generated by alternative splicing from a single PTPRZ gene: two transmembrane isoforms, PTPRZ-A and PTPRZ-B, and one secretory isoform, PTPRZ-S (also known as phosphacan); all are preferentially expressed in the central nervous system (CNS) as chondroitin sulfate (CS) proteoglycans. PTPRZ isoforms play important roles in maintaining oligodendrocyte precursor cells in an undifferentiated state. PTPRZ is a type 1 integral membrane protein consisting of an extracellular region with a carbonic anhydrase-like (CAH) and a fibronectin type III (FN3) domains, and an intracellular region with a catalytic PTP domain (repeat 1) proximal to the membrane, and a catalytically inactive PTP-fold domain (repeat 2) distal to the membrane. This model represents the inactive PTP-like domain (repeat 2).

Pssm-ID: 350507 [Multi-domain] Cd Length: 204 Bit Score: 101.22 E-value: 6.37e-24

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1131 YINANYIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCdQYWPAR----GTETYgliQVTLL 1206
Cdd:cd17669      1 YINASYIMGYYQSNEFIITQHPLLHTIKDFWRMIWDHNAQLIVMLPDGQNMAEDEF-VYWPNKdepiNCETF---KVTLI 76

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1207 --DTVELAT---YTVRTFALHKSGSSEKRELRQFQFMAWPDHGVPEYPTPILAFLRRVKACNplDAGPMVVHCSAGVGRT 1281
Cdd:cd17669     77 aeEHKCLSNeekLIIQDFILEATQDDYVLEVRHFQCPKWPNPDSPISKTFELISIIKEEAAN--RDGPMIVHDEHGGVTA 154

                          170       180       190       200       210
                   ....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1282 GCFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEALL 1331
Cdd:cd17669    155 GTFCALTTLMHQLEKENSVDVYQVAKMINLMRPGVFTDIEQYQFLYKAIL 204

Fibronectin type 3 domain; One of three types of internal repeats found in the plasma protein fibronectin. Its tenth fibronectin type III repeat contains an RGD cell recognition sequence in a flexible loop between 2 strands. Approximately 2% of all animal proteins contain the FN3 repeat; including extracellular and intracellular proteins, membrane spanning cytokine receptors, growth hormone receptors, tyrosine phosphatase receptors, and adhesion molecules. FN3-like domains are also found in bacterial glycosyl hydrolases.

Pssm-ID: 238020 [Multi-domain] Cd Length: 93 Bit Score: 87.55 E-value: 1.67e-20

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  329 PKPPIDLVVTETTATSVTLTWD--SGNSEPISYYGIQYRAAGTEGPFQ-EVDGVATTRYSIGGLSPFSEYAFRVLAVNSI 405
Cdd:cd00063      1 PSPPTNLRVTDVTSTSVTLSWTppEDDGGPITGYVVEYREKGSGDWKEvEVTPGSETSYTLTGLKPGTEYEFRVRAVNGG 80

                           90
                   ....*....|...
gi 1622832833  406 GRGPPSEAVRART 418
Cdd:cd00063     81 GESPPSESVTVTT 93

Fibronectin type 3 domain [General function prediction only];

Pssm-ID: 442628 [Multi-domain] Cd Length: 603 Bit Score: 97.77 E-value: 2.14e-20

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  320 TAQVTVKALPKPPIDLVVTETTATSVTLTWDSGNSEPISYYGIQYRAAGTEGPFQEVDGVATTRYSIGGLSPFSEYAFRV 399
Cdd:COG3401     21 TAVNALSKAGGSGKTILVYLAVVLSVTTKESPGTLLVAAGLSSGGGLGTGGRAGTTSGVAAVAVAAAPPTATGLTTLTGS 100

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  400 LAVNsiGRGPPSEAVRARTGEQAPSSPPRRVQARMLSASTMLVQWEPPEE-----PNGLVRGYRVYYTPDSRRPPSAWHK 474
Cdd:COG3401    101 GSVG--GATNTGLTSSDEVPSPAVGTATTATAVAGGAATAGTYALGAGLYgvdgaNASGTTASSVAGAGVVVSPDTSATA 178

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  475 HNTDAGLLTT-------VGSLLPGITYSLRVLAFTAVGDGPPSPTIQVKTQQGVPAQPADFQAEVESDTRIQLSWLLPPQ 547
Cdd:COG3401    179 AVATTSLTVTsttlvdgGGDIEPGTTYYYRVAATDTGGESAPSNEVSVTTPTTPPSAPTGLTATADTPGSVTLSWDPVTE 258

                          250       260       270       280       290       300       310       320
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  548 ERIIMYElVYWVAEDEDQQHKVTFDPTSSYTLEDLKPDTLYRFQLAARSDMGV-GVFTPTIEARTAQSMPSgPPRKVEVE 626
Cdd:COG3401    259 SDATGYR-VYRSNSGDGPFTKVATVTTTSYTDTGLTNGTTYYYRVTAVDAAGNeSAPSNVVSVTTDLTPPA-APSGLTAT 336

                          330       340       350       360       370       380       390       400
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  627 PLNSTAVHVYWKlPVPSkqhGQIRGYQVTYVRLENGEPRGLpiiqdvmlaeaqwrPEESEDYETTISGLTPETTYSITVA 706
Cdd:COG3401    337 AVGSSSITLSWT-ASSD---ADVTGYNVYRSTSGGGTYTKI--------------AETVTTTSYTDTGLTPGTTYYYKVT 398

                          410       420       430       440       450       460       470       480
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  707 AYTTKGD-GARSKPKIVTTTGAVFAKNF-RVAAAMKT------SVLLSWEVPDSYKSAVPFKILYNGQSVEVDGHSMRKL 778
Cdd:COG3401    399 AVDAAGNeSAPSEEVSATTASAASGESLtASVDAVPLtdvagaTAAASAASNPGVSAAVLADGGDTGNAVPFTTTSSTVT 478

                          490       500       510       520       530
                   ....*....|....*....|....*....|....*....|....*....|...
gi 1622832833  779 IADL------QPNTEYSFVLMNRGSSAGGLQHLVSIRTAPDLLPHKPLPASAY 825
Cdd:COG3401    479 ATTTdtttanLSVTTGSLVGGSGASSVTNSVSVIGASAAAAVGGAPDGTPNVT 531

Immunoglobulin I-set domain;

Pssm-ID: 400151 [Multi-domain] Cd Length: 90 Bit Score: 87.31 E-value: 2.22e-20

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   33 PVFIKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKVSSQRFEVIEFDDGAGSvLRIQPLRvQRDEAIYECTATNS 112
Cdd:pfam07679    1 PKFTQKPKDVEVQEGESARFTCTVTGTPDPEVSWFKDGQPLRSSDRFKVTYEGGTYT-LTISNVQ-PDDSGKYTCVATNS 78

                           90
                   ....*....|..
gi 1622832833  113 LGEINTSAKLSV 124
Cdd:pfam07679   79 AGEAEASAELTV 90

Fibronectin type 3 domain; One of three types of internal repeats found in the plasma protein fibronectin. Its tenth fibronectin type III repeat contains an RGD cell recognition sequence in a flexible loop between 2 strands. Approximately 2% of all animal proteins contain the FN3 repeat; including extracellular and intracellular proteins, membrane spanning cytokine receptors, growth hormone receptors, tyrosine phosphatase receptors, and adhesion molecules. FN3-like domains are also found in bacterial glycosyl hydrolases.

Pssm-ID: 238020 [Multi-domain] Cd Length: 93 Bit Score: 82.16 E-value: 1.23e-18

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  425 SPPRRVQARMLSASTMLVQWEPPEEPNGLVRGYRVYYTPDSrrpPSAWHKHNTDAGLLT--TVGSLLPGITYSLRVLAFT 502
Cdd:cd00063      2 SPPTNLRVTDVTSTSVTLSWTPPEDDGGPITGYVVEYREKG---SGDWKEVEVTPGSETsyTLTGLKPGTEYEFRVRAVN 78

                           90
                   ....*....|....*
gi 1622832833  503 AVGDGPPSPTIQVKT 517
Cdd:cd00063     79 GGGESPPSESVTVTT 93

protein tyrosine phosphatase; Provisional

Pssm-ID: 165107 [Multi-domain] Cd Length: 298 Bit Score: 87.71 E-value: 2.06e-18

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1069 RLKANDGLKFS----------QEYESIDPGQQFTWENS-NLEVNKPK--NRYANVIAYDHSRVILTSIDGVpgsdyINAN 1135
Cdd:PHA02740     8 DINGMDFINFInkpdllsciiKEYRAIVPEHEDEANKAcAQAENKAKdeNLALHITRLLHRRIKLFNDEKV-----LDAR 82

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1136 YIDGYRKQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKsrvKC-DQYWPA--RGTETYGLIQVTLLDTVELA 1212
Cdd:PHA02740    83 FVDGYDFEQKFICIINLCEDACDKFLQALSDNKVQIIVLISRHADK---KCfNQFWSLkeGCVITSDKFQIETLEIIIKP 159

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1213 TYTVRTFALHKSGSSEkRELRQFQFMAWPDHGVPEYPTPILAF----------LRRVKACNplDAGPMVVHCSAGVGRTG 1282
Cdd:PHA02740   160 HFNLTLLSLTDKFGQA-QKISHFQYTAWPADGFSHDPDAFIDFfcniddlcadLEKHKADG--KIAPIIIDCIDGISSSA 236

                          250       260       270       280
                   ....*....|....*....|....*....|....*....|....*...
gi 1622832833 1283 CFIVIDAMLERMKHEKTVDIYGHVTCMRSQRNYMVQTEDQYVFIHEAL 1330
Cdd:PHA02740   237 VFCVFDICATEFDKTGMLSIANALKKVRQKKYGCMNCLDDYVFCYHLI 284

YopH and related bacterial protein tyrosine phosphatases; Yersinia outer protein H (YopH) belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. YopH is an essential virulence determinant of the pathogenic bacterium by dephosphorylating several focal adhesion proteins including p130Cas in human epithelial cells, resulting in the disruption of focal adhesions and cell detachment from the extracellular matrix. It contains an N-terminal domain that contains signals required for TTSS-mediated delivery of YopH into host cells and a C-terminal catalytic PTP domain.

Pssm-ID: 350407 [Multi-domain] Cd Length: 227 Bit Score: 82.45 E-value: 3.39e-17

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1132 INANY--IDGyrkQNAYIATQGPLPETMGDFWRMVWEQRTATVVMMTRLEEKSRVKCDQYWpaRGTETYGLIQVTLLDTV 1209
Cdd:cd14559     18 LNANRvqIGN---KNVAIACQYPKNEQLEDHLKMLADNRTPCLVVLASNKDIQRKGLPPYF--RQSGTYGSVTVKSKKTG 92

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1210 ELA---TYTVRTFALHKSGSSEKRELRQFQFMAWPDHG-VPEYPTPILAflRRVK----------------ACNPLDAGP 1269
Cdd:cd14559     93 KDElvdGLKADMYNLKITDGNKTITIPVVHVTNWPDHTaISSEGLKELA--DLVNksaeekrnfykskgssAINDKNKLL 170

                          170       180       190       200       210
                   ....*....|....*....|....*....|....*....|....*....|....*.
gi 1622832833 1270 MVVHCSAGVGRTGCFIvidAMLERMKHEKTVDIYGHVTCMRSQRN-YMVQTEDQYV 1324
Cdd:cd14559    171 PVIHCRAGVGRTGQLA---AAMELNKSPNNLSVEDIVSDMRTSRNgKMVQKDEQLD 223

Fourth immunoglobulin (Ig)-like domain of hemolin, and similar domains; a member of the I-set of IgSF domains; The members here are composed of the fourth immunoglobulin (Ig)-like domain of hemolin and similar proteins. Hemolin, an insect immunoglobulin superfamily (IgSF) member containing four Ig-like domains, is a lipopolysaccharide-binding immune protein induced during bacterial infection. Hemolin shares significant sequence similarity with the first four Ig-like domains of the transmembrane cell adhesion molecules (CAMs) of the L1 family. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. The fourth Ig-like domain of hemolin is a member of the I-set Ig domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set domains, members of the I-set have a discontinuous A strand but lack a C" strand. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409570 [Multi-domain] Cd Length: 88 Bit Score: 76.28 E-value: 1.29e-16

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   33 PVFIKVPEDQTGLSGG-VASFVCQATGEPKPRITWMKKGKKVSSQRfEVIEFDDGAgsvLRIQPLrVQRDEAIYECTATN 111
Cdd:cd20978      1 PKFIQKPEKNVVVKGGqDVTLPCQVTGVPQPKITWLHNGKPLQGPM-ERATVEDGT---LTIINV-QPEDTGYYGCVATN 75

                           90
                   ....*....|...
gi 1622832833  112 SLGEINTSAKLSV 124
Cdd:cd20978     76 EIGDIYTETLLHV 88

Immunoglobulin like; IG domains that cannot be classified into one of IGv1, IGc1, IGc2, IG.

Pssm-ID: 214653 [Multi-domain] Cd Length: 85 Bit Score: 74.08 E-value: 7.51e-16

                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833    39 PEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKV--SSQRFEVIEfdDGAGSVLRIQPLRVQrDEAIYECTATNSLGEI 116
Cdd:smart00410    1 PPSVTVKEGESVTLSCEASGSPPPEVTWYKQGGKLlaESGRFSVSR--SGSTSTLTISNVTPE-DSGTYTCAATNSSGSA 77


                    ....*...
gi 1622832833   117 NTSAKLSV 124
Cdd:smart00410   78 SSGTTLTV 85

Fifth Ig-like domain of Roundabout (Robo) homolog 1/2, and similar domains; a member of the I-set of IgSF domains; The members here are composed of the fifth Ig-like domain of Roundabout (Robo) homolog 1/2 and similar domains. Robo receptors play a role in the development of the central nervous system (CNS), and are receptors of Slit protein. Slit is a repellant secreted by the neural cells in the midline. Slit acts through Robo to prevent most neurons from crossing the midline from either side. Three mammalian Robo homologs (Robo1, -2, and -3), and three mammalian Slit homologs (Slit-1,-2, -3), have been identified. Commissural axons, which cross the midline, express low levels of Robo; longitudinal axons, which avoid the midline, express high levels of Robo. Robo1, -2, and -3 are expressed by commissural neurons in the vertebrate spinal cord and Slits 1, -2, -3 are expressed at the ventral midline. Robo-3 is a divergent member of the Robo family which instead of being a positive regulator of slit responsiveness, antagonizes slit responsiveness in precrossing axons. The Slit-Robo interaction is mediated by the second leucine-rich repeat (LRR) domain of Slit and the two N-terminal Ig domains of Robo, Ig1 and Ig2. The primary Robo binding site for Slit2 has been shown by surface plasmon resonance experiments and mutational analysis to be is the Ig1 domain, while the Ig2 domain has been proposed to harbor a weak secondary binding site. The fifth Ig-like domain of Robo 1 and 2 is a member of the I-set Ig domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand but lack a C" strand. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors

Pssm-ID: 409544 [Multi-domain] Cd Length: 87 Bit Score: 73.30 E-value: 1.30e-15

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  140 GPQLKVVEKARTATMLCAAGGNPDPEISWFKDFLPVdpATSNGRIKQLRSGgspirgALQIESSEESDQGKYECVATNSA 219
Cdd:cd20952      5 GPQNQTVAVGGTVVLNCQATGEPVPTISWLKDGVPL--LGKDERITTLENG------SLQIKGAEKSDTGEYTCVALNLS 76


                   ..
gi 1622832833  220 GT 221
Cdd:cd20952     77 GE 78

Fibronectin type III domain;

Pssm-ID: 394996 [Multi-domain] Cd Length: 85 Bit Score: 72.83 E-value: 2.23e-15

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  331 PPIDLVVTETTATSVTLTWD--SGNSEPISYYGIQYRAAGTEGPFQEVDGVATT-RYSIGGLSPFSEYAFRVLAVNSIGR 407
Cdd:pfam00041    2 APSNLTVTDVTSTSLTVSWTppPDGNGPITGYEVEYRPKNSGEPWNEITVPGTTtSVTLTGLKPGTEYEVRVQAVNGGGE 81


                   ....
gi 1622832833  408 GPPS 411
Cdd:pfam00041   82 GPPS 85

Fibronectin type 3 domain; One of three types of internal repeat within the plasma protein, fibronectin. The tenth fibronectin type III repeat contains a RGD cell recognition sequence in a flexible loop between 2 strands. Type III modules are present in both extracellular and intracellular proteins.

Pssm-ID: 214495 [Multi-domain] Cd Length: 83 Bit Score: 71.11 E-value: 8.21e-15

                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   329 PKPPIDLVVTETTATSVTLTWDSGNSEPISYYGIQYRAAGTEGPFQEVD---GVATTRYSIGGLSPFSEYAFRVLAVNSI 405
Cdd:smart00060    1 PSPPSNLRVTDVTSTSVTLSWEPPPDDGITGYIVGYRVEYREEGSEWKEvnvTPSSTSYTLTGLKPGTEYEFRVRAVNGA 80


                    ...
gi 1622832833   406 GRG 408
Cdd:smart00060   81 GEG 83

Immunoglobulin domain; This family contains immunoglobulin-like domains.

Pssm-ID: 464046 [Multi-domain] Cd Length: 78 Bit Score: 70.29 E-value: 1.52e-14

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   32 KPVFIKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKVSSQRFEVIEFDDGaGSVLRIQPLRVQrDEAIYECTATN 111
Cdd:pfam13927    1 KPVITVSPSSVTVREGETVTLTCEATGSPPPTITWYKNGEPISSGSTRSRSLSGS-NSTLTISNVTRS-DAGTYTCVASN 78

Fibronectin type III domain;

Pssm-ID: 394996 [Multi-domain] Cd Length: 85 Bit Score: 69.75 E-value: 2.72e-14

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  425 SPPRRVQARMLSASTMLVQWEPPEEPNGLVRGYRVYYTPDSRrpPSAWHKHNTDAGLLT-TVGSLLPGITYSLRVLAFTA 503
Cdd:pfam00041    1 SAPSNLTVTDVTSTSLTVSWTPPPDGNGPITGYEVEYRPKNS--GEPWNEITVPGTTTSvTLTGLKPGTEYEVRVQAVNG 78


                   ....*..
gi 1622832833  504 VGDGPPS 510
Cdd:pfam00041   79 GGEGPPS 85

Fibronectin type 3 domain; One of three types of internal repeats found in the plasma protein fibronectin. Its tenth fibronectin type III repeat contains an RGD cell recognition sequence in a flexible loop between 2 strands. Approximately 2% of all animal proteins contain the FN3 repeat; including extracellular and intracellular proteins, membrane spanning cytokine receptors, growth hormone receptors, tyrosine phosphatase receptors, and adhesion molecules. FN3-like domains are also found in bacterial glycosyl hydrolases.

Pssm-ID: 238020 [Multi-domain] Cd Length: 93 Bit Score: 69.45 E-value: 3.63e-14

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  618 GPPRKVEVEPLNSTAVHVYWKLPVPSkqHGQIRGYQVTYVRLENGEPRglpiiqdvmlaeaQWRPEESEDYETTISGLTP 697
Cdd:cd00063      2 SPPTNLRVTDVTSTSVTLSWTPPEDD--GGPITGYVVEYREKGSGDWK-------------EVEVTPGSETSYTLTGLKP 66

                           90       100
                   ....*....|....*....|....*..
gi 1622832833  698 ETTYSITVAAYTTKGDGARSKPKIVTT 724
Cdd:cd00063     67 GTEYEFRVRAVNGGGESPPSESVTVTT 93

Fibronectin type 3 domain; One of three types of internal repeat within the plasma protein, fibronectin. The tenth fibronectin type III repeat contains a RGD cell recognition sequence in a flexible loop between 2 strands. Type III modules are present in both extracellular and intracellular proteins.

Pssm-ID: 214495 [Multi-domain] Cd Length: 83 Bit Score: 68.80 E-value: 4.52e-14

                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   425 SPPRRVQARMLSASTMLVQWEPPEEPNGlvRGYRVYYTPDSRRPPSAWHKHNTDAGLLT-TVGSLLPGITYSLRVLAFTA 503
Cdd:smart00060    2 SPPSNLRVTDVTSTSVTLSWEPPPDDGI--TGYIVGYRVEYREEGSEWKEVNVTPSSTSyTLTGLKPGTEYEFRVRAVNG 79


                    ....
gi 1622832833   504 VGDG 507
Cdd:smart00060   80 AGEG 83

YopH and related bacterial protein tyrosine phosphatases; Yersinia outer protein H (YopH) belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. YopH is an essential virulence determinant of the pathogenic bacterium by dephosphorylating several focal adhesion proteins including p130Cas in human epithelial cells, resulting in the disruption of focal adhesions and cell detachment from the extracellular matrix. It contains an N-terminal domain that contains signals required for TTSS-mediated delivery of YopH into host cells and a C-terminal catalytic PTP domain.

Pssm-ID: 350407 [Multi-domain] Cd Length: 227 Bit Score: 73.20 E-value: 4.53e-14

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1436 IATQGPLAESTEDFWRMLWEHNSTIIVMLTKLREMGREKCHQYWpaerSARYQYFVVDPMAEYNMPQYILREFKVTD--- 1512
Cdd:cd14559     32 IACQYPKNEQLEDHLKMLADNRTPCLVVLASNKDIQRKGLPPYF----RQSGTYGSVTVKSKKTGKDELVDGLKADMynl 107

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1513 -ARDGQSR-TIRQFQFTDWPEQGVPKTgEGFI---DFIGQVHKTKEQF----------GQDGPITV-HCSAGVGRTGVFI 1576
Cdd:cd14559    108 kITDGNKTiTIPVVHVTNWPDHTAISS-EGLKelaDLVNKSAEEKRNFykskgssainDKNKLLPViHCRAGVGRTGQLA 186

                          170       180       190       200       210
                   ....*....|....*....|....*....|....*....|....*....|.
gi 1622832833 1577 ----------TLSivLERMryegVVDMfqtvktlRTQRPA-MVQTEDQYQL 1616
Cdd:cd14559    187 aamelnkspnNLS--VEDI----VSDM-------RTSRNGkMVQKDEQLDT 224

Fibronectin type 3 domain; One of three types of internal repeats found in the plasma protein fibronectin. Its tenth fibronectin type III repeat contains an RGD cell recognition sequence in a flexible loop between 2 strands. Approximately 2% of all animal proteins contain the FN3 repeat; including extracellular and intracellular proteins, membrane spanning cytokine receptors, growth hormone receptors, tyrosine phosphatase receptors, and adhesion molecules. FN3-like domains are also found in bacterial glycosyl hydrolases.

Pssm-ID: 238020 [Multi-domain] Cd Length: 93 Bit Score: 69.06 E-value: 5.25e-14

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  522 PAQPADFQAEVESDTRIQLSWLLPPQE--RIIMYELVYWVAEDED-QQHKVTFDPTSSYTLEDLKPDTLYRFQLAARSDM 598
Cdd:cd00063      1 PSPPTNLRVTDVTSTSVTLSWTPPEDDggPITGYVVEYREKGSGDwKEVEVTPGSETSYTLTGLKPGTEYEFRVRAVNGG 80

                           90
                   ....*....|...
gi 1622832833  599 GVGVFTPTIEART 611
Cdd:cd00063     81 GESPPSESVTVTT 93

Second immunoglobulin (Ig)-like domain in Robo (roundabout) receptors; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the second immunoglobulin (Ig)-like domain in Robo (roundabout) receptors. Robo receptors play a role in the development of the central nervous system (CNS), and are receptors of the Slit protein. Slit is a repellant secreted by the neural cells in the midline. Slit acts through Robo to prevent most neurons from crossing the midline from either side. Three mammalian Robo homologs (Robo1, Robo2, and Robo3), and three mammalian Slit homologs (Slit-1,Slit-2, Slit-3), have been identified. Commissural axons, which cross the midline, express low levels of Robo; longitudinal axons, which avoid the midline, express high levels of Robo. Robo1, Robo2, and Robo3 are expressed by commissural neurons in the vertebrate spinal cord and Slit-1, Slit-2, Slit-3 are expressed at the ventral midline. Robo-3 is a divergent member of the Robo family which instead of being a positive regulator of Slit responsiveness, antagonizes Slit responsiveness in precrossing axons. The Slit-Robo interaction is mediated by the second leucine-rich repeat (LRR) domain of Slit and the two N-terminal Ig domains of Robo, Ig1 and Ig2. The primary Robo binding site for Slit-2 has been shown by surface plasmon resonance experiments and mutational analysis to be the Ig1 domain, while the Ig2 domain has been proposed to harbor a weak secondary binding site. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 409389 [Multi-domain] Cd Length: 87 Bit Score: 68.20 E-value: 8.18e-14

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  141 PQLKVVEKARTATMLCAAG-GNPDPEISWFKDFLPVDpaTSNGRIKQLrSGGSpirgaLQIESSEESDQGKYECVATNSA 219
Cdd:cd05724      4 PSDTQVAVGEMAVLECSPPrGHPEPTVSWRKDGQPLN--LDNERVRIV-DDGN-----LLIAEARKSDEGTYKCVATNMV 75

                           90
                   ....*....|..
gi 1622832833  220 GTRYSAPANLYV 231
Cdd:cd05724     76 GERESRAARLSV 87

Immunoglobulin (Ig)-like ectodomain of the LRIG1 (Leucine-rich Repeats And Immunoglobulin-like Domains Protein 1) and similar proteins; member of the I-set of IgSF domains; The members here are composed of subgroup of the immunoglobulin (Ig) domain found in the Ig superfamily. The Ig superfamily is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. A predominant feature of most Ig domains is a disulfide bridge connecting the two beta-sheets with a tryptophan residue packed against the disulfide bond. The ectodomain of LRIG1 has two distinct regions: the proposed 15 LRRs and three Ig-like domains closer to the membrane. LRIG1 has been reported to interact with many receptor tyrosine kinases, GDNF/c-Ret, E-cadherin, JAK/STAT, c-Met, and the EGFR family signaling systems. Immunoglobulin Superfamily (IgSF) domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. The structure of the LRIG1 extracellular Ig domain lacks a C" strand and thus is better described as a member of the I-set of IgSF domains.

Pssm-ID: 409420 [Multi-domain] Cd Length: 91 Bit Score: 66.10 E-value: 5.80e-13

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   35 FIKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKG----KKVSSQRFEVIEFDDgagsVLRIQPLRVQrDEAIYECTAT 110
Cdd:cd05763      2 FTKTPHDITIRAGSTARLECAATGHPTPQIAWQKDGgtdfPAARERRMHVMPEDD----VFFIVDVKIE-DTGVYSCTAQ 76

                           90
                   ....*....|....*
gi 1622832833  111 NSLGEINTSAKLSVL 125
Cdd:cd05763     77 NSAGSISANATLTVL 91

Immunoglobulin domain; The members here are composed of the immunoglobulin (Ig) domain found in the Ig superfamily. The Ig superfamily is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. Members of this group are components of immunoglobulin, neuroglia, cell surface glycoproteins, including T-cell receptors, CD2, CD4, CD8, and membrane glycoproteins, including butyrophilin and chondroitin sulfate proteoglycan core protein. A predominant feature of most Ig domains is a disulfide bridge connecting the two beta-sheets with a tryptophan residue packed against the disulfide bond. Ig superfamily (IgSF) domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Typically, the V-set domains have A, B, E, and D strands in one sheet and A', G, F, C, C' and C" in the other. The structures in C1-set are smaller than those in the V-set; they have one beta sheet that is formed by strands A, B, E, and D and the other by strands G, F, C, and C'. Moreover, a C1-set Ig domain contains a short C' strand (three residues) and lacks A' and C" strand. Unlike other Ig domain sets, C2-set structures do not have a D strand. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 409353 [Multi-domain] Cd Length: 70 Bit Score: 65.43 E-value: 6.09e-13

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   50 ASFVCQATGEPKPRITWMKKGKKVSSQRFEVIEFDDGaGSVLRIQPLRVQrDEAIYECTATNSLGEINTS 119
Cdd:cd00096      1 VTLTCSASGNPPPTITWYKNGKPLPPSSRDSRRSELG-NGTLTISNVTLE-DSGTYTCVASNSAGGSASA 68

Immunoglobulin I-set domain;

Pssm-ID: 400151 [Multi-domain] Cd Length: 90 Bit Score: 65.74 E-value: 7.46e-13

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  135 PSIDMGPQLKVVEKARTATMLCAAGGNPDPEISWFKDFLPVdpaTSNGRIKQLRSGGspiRGALQIESSEESDQGKYECV 214
Cdd:pfam07679    1 PKFTQKPKDVEVQEGESARFTCTVTGTPDPEVSWFKDGQPL---RSSDRFKVTYEGG---TYTLTISNVQPDDSGKYTCV 74

                           90
                   ....*....|....*..
gi 1622832833  215 ATNSAGTRySAPANLYV 231
Cdd:pfam07679   75 ATNSAGEA-EASAELTV 90

Immunoglobulin like; IG domains that cannot be classified into one of IGv1, IGc1, IGc2, IG.

Pssm-ID: 214653 [Multi-domain] Cd Length: 85 Bit Score: 65.60 E-value: 8.31e-13

                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   248 PSSQEVMPGGSVNLTCVAVGAPMPYVKWMM-GVEELTKEDEMPVGRN----VLELSNVVR--SANYTCVAISSLGMIEAT 320
Cdd:smart00410    1 PPSVTVKEGESVTLSCEASGSPPPEVTWYKqGGKLLAESGRFSVSRSgstsTLTISNVTPedSGTYTCAATNSSGSASSG 80


                    ....*
gi 1622832833   321 AQVTV 325
Cdd:smart00410   81 TTLTV 85

Immunoglobulin like; IG domains that cannot be classified into one of IGv1, IGc1, IGc2, IG.

Pssm-ID: 214653 [Multi-domain] Cd Length: 85 Bit Score: 64.45 E-value: 1.61e-12

                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   141 PQLKVVEKARTATMLCAAGGNPDPEISWFKDflPVDPATSNGRIKQLRSGGSpirGALQIESSEESDQGKYECVATNSAG 220
Cdd:smart00410    1 PPSVTVKEGESVTLSCEASGSPPPEVTWYKQ--GGKLLAESGRFSVSRSGST---STLTISNVTPEDSGTYTCAATNSSG 75

                            90
                    ....*....|.
gi 1622832833   221 TrYSAPANLYV 231
Cdd:smart00410   76 S-ASSGTTLTV 85

Immunoglobulin I-set domain;

Pssm-ID: 400151 [Multi-domain] Cd Length: 90 Bit Score: 64.59 E-value: 1.71e-12

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  242 PRFSIPPSSQEVMPGGSVNLTCVAVGAPMPYVKWMMGVEELTKEDEMPV----GRNVLELSNVVR--SANYTCVAISSLG 315
Cdd:pfam07679    1 PKFTQKPKDVEVQEGESARFTCTVTGTPDPEVSWFKDGQPLRSSDRFKVtyegGTYTLTISNVQPddSGKYTCVATNSAG 80

                           90
                   ....*....|
gi 1622832833  316 MIEATAQVTV 325
Cdd:pfam07679   81 EAEASAELTV 90

Fibronectin type III domain;

Pssm-ID: 394996 [Multi-domain] Cd Length: 85 Bit Score: 64.36 E-value: 1.97e-12

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  524 QPADFQAEVESDTRIQLSWLLPPQER--IIMYELVYWVAEDEDQ-QHKVTFDPTSSYTLEDLKPDTLYRFQLAARSDMGV 600
Cdd:pfam00041    2 APSNLTVTDVTSTSLTVSWTPPPDGNgpITGYEVEYRPKNSGEPwNEITVPGTTTSVTLTGLKPGTEYEVRVQAVNGGGE 81


                   ....
gi 1622832833  601 GVFT 604
Cdd:pfam00041   82 GPPS 85

Fifth Ig-like domain of Roundabout (Robo) homolog 1/2, and similar domains; a member of the I-set of IgSF domains; The members here are composed of the fifth Ig-like domain of Roundabout (Robo) homolog 1/2 and similar domains. Robo receptors play a role in the development of the central nervous system (CNS), and are receptors of Slit protein. Slit is a repellant secreted by the neural cells in the midline. Slit acts through Robo to prevent most neurons from crossing the midline from either side. Three mammalian Robo homologs (Robo1, -2, and -3), and three mammalian Slit homologs (Slit-1,-2, -3), have been identified. Commissural axons, which cross the midline, express low levels of Robo; longitudinal axons, which avoid the midline, express high levels of Robo. Robo1, -2, and -3 are expressed by commissural neurons in the vertebrate spinal cord and Slits 1, -2, -3 are expressed at the ventral midline. Robo-3 is a divergent member of the Robo family which instead of being a positive regulator of slit responsiveness, antagonizes slit responsiveness in precrossing axons. The Slit-Robo interaction is mediated by the second leucine-rich repeat (LRR) domain of Slit and the two N-terminal Ig domains of Robo, Ig1 and Ig2. The primary Robo binding site for Slit2 has been shown by surface plasmon resonance experiments and mutational analysis to be is the Ig1 domain, while the Ig2 domain has been proposed to harbor a weak secondary binding site. The fifth Ig-like domain of Robo 1 and 2 is a member of the I-set Ig domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand but lack a C" strand. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors

Pssm-ID: 409544 [Multi-domain] Cd Length: 87 Bit Score: 64.44 E-value: 2.10e-12

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   34 VFIKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKVSSQRFEVIEFDDGagsVLRIQPLRVQrDEAIYECTATNSL 113
Cdd:cd20952      1 IILQGPQNQTVAVGGTVVLNCQATGEPVPTISWLKDGVPLLGKDERITTLENG---SLQIKGAEKS-DTGEYTCVALNLS 76

                           90
                   ....*....|.
gi 1622832833  114 GEINTSAKLSV 124
Cdd:cd20952     77 GEATWSAVLDV 87

Immunoglobulin (Ig)-like domain of myotilin, palladin, and myopalladin; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the immunoglobulin (Ig)-like domain in myotilin, palladin, and myopalladin. Myotilin, palladin, and myopalladin function as scaffolds that regulate actin organization. Myotilin and myopalladin are most abundant in skeletal and cardiac muscle; palladin is ubiquitously expressed in the organs of developing vertebrates and plays a key role in cellular morphogenesis. The three family members each interact with specific molecular partners with all three binding to alpha-actinin; In addition, palladin also binds to vasodilator-stimulated phosphoprotein (VASP) and ezrin, myotilin binds to filamin and actin, and myopalladin also binds to nebulin and cardiac ankyrin repeat protein (CARP). This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 409405 [Multi-domain] Cd Length: 91 Bit Score: 64.44 E-value: 2.47e-12

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   33 PVFIKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKVSSQRFEVIEFDDGAGSVLRIQPLrVQRDEAIYECTATNS 112
Cdd:cd05744      1 PHFLQAPGDLEVQEGRLCRFDCKVSGLPTPDLFWQLNGKPVRPDSAHKMLVRENGRHSLIIEPV-TKRDAGIYTCIARNR 79

                           90
                   ....*....|..
gi 1622832833  113 LGEINTSAKLSV 124
Cdd:cd05744     80 AGENSFNAELVV 91

Fibronectin type 3 domain; One of three types of internal repeat within the plasma protein, fibronectin. The tenth fibronectin type III repeat contains a RGD cell recognition sequence in a flexible loop between 2 strands. Type III modules are present in both extracellular and intracellular proteins.

Pssm-ID: 214495 [Multi-domain] Cd Length: 83 Bit Score: 63.40 E-value: 3.82e-12

                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   522 PAQPADFQAEVESDTRIQLSWLLPPQERIIMYELVYWVA--EDEDQQHKVTFDPTS-SYTLEDLKPDTLYRFQLAARSDM 598
Cdd:smart00060    1 PSPPSNLRVTDVTSTSVTLSWEPPPDDGITGYIVGYRVEyrEEGSEWKEVNVTPSStSYTLTGLKPGTEYEFRVRAVNGA 80


                    ...
gi 1622832833   599 GVG 601
Cdd:smart00060   81 GEG 83

immunoglobulin-like domain of telokin and similar proteins; a member of the I-set of IgSF domains; The members here are composed of the immunoglobulin (Ig) domain in telokin, the C-terminal domain of myosin light chain kinase which is identical to telokin, and similar proteins. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Unlike the V-set, one of the distinctive features of I-set domains is the lack of a C" strand. The structure of the telokin Ig domain lacks this strand and thus it belongs to the I-set of the IgSF. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409565 [Multi-domain] Cd Length: 88 Bit Score: 63.75 E-value: 4.06e-12

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   41 DQTGLSGGVASFVCQATGEPKPRITWMKKGKKVS-SQRFEVIEFDDGAGSVLRIQPLrvQRDEAIYECTATNSLGEINTS 119
Cdd:cd20973      6 DKEVVEGSAARFDCKVEGYPDPEVKWMKDDNPIVeSRRFQIDQDEDGLCSLIISDVC--GDDSGKYTCKAVNSLGEATCS 83


                   ....*
gi 1622832833  120 AKLSV 124
Cdd:cd20973     84 AELTV 88

Fibronectin type III domain;

Pssm-ID: 394996 [Multi-domain] Cd Length: 85 Bit Score: 62.82 E-value: 7.63e-12

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  618 GPPRKVEVEPLNSTAVHVYWKLPVPSkqHGQIRGYQVTYVRLENGEPrglpiiqdvmlaeAQWRPEESEDYETTISGLTP 697
Cdd:pfam00041    1 SAPSNLTVTDVTSTSLTVSWTPPPDG--NGPITGYEVEYRPKNSGEP-------------WNEITVPGTTTSVTLTGLKP 65

                           90       100
                   ....*....|....*....|
gi 1622832833  698 ETTYSITVAAYTTKGDGARS 717
Cdd:pfam00041   66 GTEYEVRVQAVNGGGEGPPS 85

Immunoglobulin domain; This family contains immunoglobulin-like domains.

Pssm-ID: 464046 [Multi-domain] Cd Length: 78 Bit Score: 62.20 E-value: 9.97e-12

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  135 PSIDMGPQLKVVEKARTATMLCAAGGNPDPEISWFKDflpvDPATSNGRIKQLRSGGSpiRGALQIESSEESDQGKYECV 214
Cdd:pfam13927    2 PVITVSPSSVTVREGETVTLTCEATGSPPPTITWYKN----GEPISSGSTRSRSLSGS--NSTLTISNVTRSDAGTYTCV 75


                   ...
gi 1622832833  215 ATN 217
Cdd:pfam13927   76 ASN 78

Phage-related protein, tail protein J [Mobilome: prophages, transposons];

Pssm-ID: 443767 [Multi-domain] Cd Length: 978 Bit Score: 69.97 E-value: 1.08e-11

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  333 IDLVVTETTATSVTLTWDSGNSepisyygIQYRAAGTEGP------FQEVDGVATTRYSIGGLSPFSEYAFRVLAVN--- 403
Cdd:COG4733    441 LRVRLPDGTSVARTVQSVAGRT-------LTVSTAYSETPeagavwAFGPDELETQLFRVVSIEENEDGTYTITAVQhap 513

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  404 ----------SIGRGPPSEAVRARTGEQApsspprRVQARMLSASTMLVQWEPPeePNGLVrgYRVYYTPDSrrppSAWh 473
Cdd:COG4733    514 ekyaaidagaFDDVPPQWPPVNVTTSESL------SVVAQGTAVTTLTVSWDAP--AGAVA--YEVEWRRDD----GNW- 578

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  474 khnTDAGLLTTVGSLLPGI---TYSLRVLAFTAVG---DGPPSPTIQVKTQQGVPAQPADFQAEVeSDTRIQLSWLLPPQ 547
Cdd:COG4733    579 ---VSVPRTSGTSFEVPGIyagDYEVRVRAINALGvssAWAASSETTVTGKTAPPPAPTGLTATG-GLGGITLSWSFPVD 654

                          250       260       270       280       290
                   ....*....|....*....|....*....|....*....|....*....|...
gi 1622832833  548 ERIIMYELVYWVAED-EDQQHKVTFDPTSSYTLEDLKPDTLYRFQLAARSDMG 599
Cdd:COG4733    655 ADTLRTEIRYSTTGDwASATVAQALYPGNTYTLAGLKAGQTYYYRARAVDRSG 707

agrin-responsive second immunoglobulin-like domains (Ig2) of the Muscle-specific kinase (MuSK) ectodomain; a member of the I-set of Ig superfamily domains; The members here are composed of the second immunoglobulin-like (Ig) domains of the Muscle-specific kinase (MuSK) ectodomain. MuSK is a receptor tyrosine kinase specifically expressed in skeletal muscle, where it plays a central role in the formation and maintenance of the neuromuscular junction (NMJ). MuSK is activated by agrin, a neuron-derived heparan sulfate proteoglycan. The activation of MUSK in myotubes regulates the formation of NMJs through the regulation of different processes including the specific expression of genes in subsynaptic nuclei, the reorganization of the actin cytoskeleton and the clustering of the acetylcholine receptors (AChR) in the postsynaptic membrane. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Unlike the V-set, one of the distinctive features of I-set domains is the lack of a C" strand. The structure of the MuSK lacks this strand and thus it belongs to the I-set of the IgSF. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409560 [Multi-domain] Cd Length: 88 Bit Score: 61.87 E-value: 1.86e-11

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  143 LKVVEKARtATMLCAAGGNPDPEISWFKDflpVDPATSNGRIKQLRSGgspirgALQIESSEESDQGKYECVATNSAGTR 222
Cdd:cd20968      9 VTIIEGLK-AVLPCTTMGNPKPSVSWIKG---DDLIKENNRIAVLESG------SLRIHNVQKEDAGQYRCVAKNSLGIA 78


                   ....*....
gi 1622832833  223 YSAPANLYV 231
Cdd:cd20968     79 YSKPVTIEV 87

Fourth immunoglobulin (Ig)-like domain of hemolin, and similar domains; a member of the I-set of IgSF domains; The members here are composed of the fourth immunoglobulin (Ig)-like domain of hemolin and similar proteins. Hemolin, an insect immunoglobulin superfamily (IgSF) member containing four Ig-like domains, is a lipopolysaccharide-binding immune protein induced during bacterial infection. Hemolin shares significant sequence similarity with the first four Ig-like domains of the transmembrane cell adhesion molecules (CAMs) of the L1 family. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. The fourth Ig-like domain of hemolin is a member of the I-set Ig domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set domains, members of the I-set have a discontinuous A strand but lack a C" strand. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409570 [Multi-domain] Cd Length: 88 Bit Score: 61.25 E-value: 2.44e-11

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  132 PGFpsIDMGPQLKVVEKARTATMLCAAGGNPDPEISWFKdflpvdpatsNGRIKQLRSGGSPI-RGALQIESSEESDQGK 210
Cdd:cd20978      1 PKF--IQKPEKNVVVKGGQDVTLPCQVTGVPQPKITWLH----------NGKPLQGPMERATVeDGTLTIINVQPEDTGY 68

                           90       100
                   ....*....|....*....|.
gi 1622832833  211 YECVATNSAGTRYSAPaNLYV 231
Cdd:cd20978     69 YGCVATNEIGDIYTET-LLHV 88

Immunoglobulin domain; The members here are composed of the immunoglobulin (Ig) domain found in the Ig superfamily. The Ig superfamily is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. Members of this group are components of immunoglobulin, neuroglia, cell surface glycoproteins, including T-cell receptors, CD2, CD4, CD8, and membrane glycoproteins, including butyrophilin and chondroitin sulfate proteoglycan core protein. A predominant feature of most Ig domains is a disulfide bridge connecting the two beta-sheets with a tryptophan residue packed against the disulfide bond. Ig superfamily (IgSF) domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Typically, the V-set domains have A, B, E, and D strands in one sheet and A', G, F, C, C' and C" in the other. The structures in C1-set are smaller than those in the V-set; they have one beta sheet that is formed by strands A, B, E, and D and the other by strands G, F, C, and C'. Moreover, a C1-set Ig domain contains a short C' strand (three residues) and lacks A' and C" strand. Unlike other Ig domain sets, C2-set structures do not have a D strand. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 409353 [Multi-domain] Cd Length: 70 Bit Score: 59.27 E-value: 7.23e-11

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1622832833  152 ATMLCAAGGNPDPEISWFKDFLPVDPATSNGRIKQLRSGGspirgaLQIESSEESDQGKYECVATNSAGTRYSAPA 227
Cdd:cd00096      1 VTLTCSASGNPPPTITWYKNGKPLPPSSRDSRRSELGNGT------LTISNVTLEDSGTYTCVASNSAGGSASASV 70

First immunoglobulin (Ig)-like constant domain in Robo (roundabout) receptors, and similar domains; The members here are composed of the first immunoglobulin (Ig)-like domain in Roundabout (Robo) receptors. Robo receptors play a role in the development of the central nervous system (CNS), and are receptors of Slit protein. Slit is a repellant secreted by the neural cells in the midline. Slit acts through Robo to prevent most neurons from crossing the midline from either side. Three mammalian Robo homologs (Robo1, Robo2, and Robo3), and three mammalian Slit homologs (Slit1, Slit2, Slit3), have been identified. Commissural axons, which cross the midline, express low levels of Robo; longitudinal axons, which avoid the midline, express high levels of Robo. Robo1, Robo2, and Robo3 are expressed by commissural neurons in the vertebrate spinal cord and Slit1, Slit2,and Slit3 are expressed at the ventral midline. Robo3 is a divergent member of the Robo family which instead of being a positive regulator of Slit responsiveness, antagonizes Slit responsiveness in precrossing axons. The Slit-Robo interaction is mediated by the second leucine-rich repeat (LRR) domain of Slit and the two N-terminal Ig domains of Robo, Ig1 and Ig2. The primary Robo binding site for Slit2 has been shown by surface plasmon resonance experiments and mutational analysis to be is the Ig1 domain, while the Ig2 domain has been proposed to harbor a weak secondary binding site.

Pssm-ID: 409490 [Multi-domain] Cd Length: 99 Bit Score: 60.26 E-value: 7.59e-11

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  135 PSIDMGPQLKVVEKARTATMLCAAGGNPDPEISWFKDFLPVDPATSNGRIKQ--LRSGGSPIrgaLQIESSE--ESDQGK 210
Cdd:cd07693      1 PRIVEHPSDLIVSKGDPATLNCKAEGRPTPTIQWLKNGQPLETDKDDPRSHRivLPSGSLFF---LRVVHGRkgRSDEGV 77

                           90       100
                   ....*....|....*....|.
gi 1622832833  211 YECVATNSAGTRYSAPANLYV 231
Cdd:cd07693     78 YVCVAHNSLGEAVSRNASLEV 98

Fourth immunoglobulin domain of the Drosophila melanogaster Dscam protein, and similar domains; a member of the I-set of IgSF domains; The members here are composed of the fourth immunoglobulin domain of the Drosophila melanogaster Down syndrome cell adhesion molecule (DSCAM) protein and similar proteins. Down syndrome cell adhesion molecule (DSCAM) is a cell adhesion molecule that plays critical roles in neural development, including axon guidance and branching, axon target recognition, self-avoidance and synaptic formation. DSCAM belongs to the immunoglobulin superfamily and contributes to defects in the central nervous system in Down syndrome patients. Vertebrate DSCAMs differ from Drosophila Dscam1 in that they lack the extensive alternative splicing that occurs in the insect gene. Drosophila melanogaster Dscam has 38,016 isoforms generated by the alternative splicing of four variable exon clusters, which allows every neuron in the fly to display a distinctive set of Dscam proteins on its cell surface. Drosophila Dscam1 is a cell-surface protein that plays important roles in neural development and axon tiling of neurons. It is shown that thousands of isoforms bind themselves through specific homophilic (self-binding) interactions, a process which mediates cellular self-recognition. Drosophila Dscam2 is also alternatively spliced and plays a key role in the development of two visual system neurons, monopolar cells L1 and L2. This group is a member of the I-set Ig domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand but lack a C" strand.

Pssm-ID: 409548 [Multi-domain] Cd Length: 96 Bit Score: 59.88 E-value: 9.27e-11

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   32 KPVFIKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKVS-SQRFEVIEFDDGAGSV---LRIQPLRVQrDEAIYEC 107
Cdd:cd20956      1 APVLLETFSEQTLQPGPSVSLKCVASGNPLPQITWTLDGFPIPeSPRFRVGDYVTSDGDVvsyVNISSVRVE-DGGEYTC 79

                           90
                   ....*....|....*..
gi 1622832833  108 TATNSLGEINTSAKLSV 124
Cdd:cd20956     80 TATNDVGSVSHSARINV 96

Third immunoglobulin (Ig)-like domain in Robo (roundabout) receptors; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the third immunoglobulin (Ig)-like domain in Robo (roundabout) receptors. Robo receptors play a role in the development of the central nervous system (CNS), and are receptors of Slit protein. Slit is a repellant secreted by the neural cells in the midline. Slit acts through Robo to prevent most neurons from crossing the midline from either side. Three mammalian Robo homologs (Robo1, Robo2, Robo3), and three mammalian Slit homologs (Slit-1,Slit-2, Slit-3), have been identified. Commissural axons, which cross the midline, express low levels of Robo; longitudinal axons, which avoid the midline, express high levels of Robo. Robo1, Robo2, and Robo3 are expressed by commissural neurons in the vertebrate spinal cord and Slit-1, Slit-2, and Slit-3 are expressed at the ventral midline. Robo-3 is a divergent member of the Robo family which instead of being a positive regulator of Slit responsiveness, antagonizes Slit responsiveness in precrossing axons. The Slit-Robo interaction is mediated by the second leucine-rich repeat (LRR) domain of Slit and the two N-terminal Ig domains of Robo, Ig1 and Ig2. The primary Robo binding site for Slit2 has been shown by surface plasmon resonance experiments and mutational analysis to be the Ig1 domain, while the Ig2 domain has been proposed to harbor a weak secondary binding site. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 409390 [Multi-domain] Cd Length: 83 Bit Score: 58.95 E-value: 1.29e-10

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   36 IKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKVSSQRFEVIefDDGAGSVLRIQPLrvqrDEAIYECTATNSLGE 115
Cdd:cd05725      1 VKRPQNQVVLVDDSAEFQCEVGGDPVPTVRWRKEDGELPKGRYEIL--DDHSLKIRKVTAG----DMGSYTCVAENMVGK 74


                   ....*....
gi 1622832833  116 INTSAKLSV 124
Cdd:cd05725     75 IEASATLTV 83

Fibronectin type 3 domain; One of three types of internal repeat within the plasma protein, fibronectin. The tenth fibronectin type III repeat contains a RGD cell recognition sequence in a flexible loop between 2 strands. Type III modules are present in both extracellular and intracellular proteins.

Pssm-ID: 214495 [Multi-domain] Cd Length: 83 Bit Score: 58.39 E-value: 2.42e-10

                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   618 GPPRKVEVEPLNSTAVHVYWKLPVPSKQHGQIRGYQVTYVRlengeprglpiiqdvmlAEAQWRPEESEDYET--TISGL 695
Cdd:smart00060    2 SPPSNLRVTDVTSTSVTLSWEPPPDDGITGYIVGYRVEYRE-----------------EGSEWKEVNVTPSSTsyTLTGL 64

                            90
                    ....*....|....*....
gi 1622832833   696 TPETTYSITVAAYTTKGDG 714
Cdd:smart00060   65 KPGTEYEFRVRAVNGAGEG 83

Immunoglobulin domain; This family contains immunoglobulin-like domains.

Pssm-ID: 464046 [Multi-domain] Cd Length: 78 Bit Score: 57.96 E-value: 3.01e-10

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1622832833  242 PRFSIPPSSQEVMPGGSVNLTCVAVGAPMPYVKWMMGVEELTKEDEMPVGRN----VLELSNVVR--SANYTCVA 310
Cdd:pfam13927    2 PVITVSPSSVTVREGETVTLTCEATGSPPPTITWYKNGEPISSGSTRSRSLSgsnsTLTISNVTRsdAGTYTCVA 76

cys-based protein tyrosine phosphatase and dual-specificity phosphatase superfamily; This superfamily is composed of cys-based phosphatases, which includes classical protein tyrosine phosphatases (PTPs) as well as dual-specificity phosphatases (DUSPs or DSPs). They are characterized by a CxxxxxR conserved catalytic loop (where C is the catalytic cysteine, x is any amino acid, and R is an arginine). PTPs are part of the tyrosine phosphorylation/dephosphorylation regulatory mechanism, and are important in the response of the cells to physiologic and pathologic changes in their environment. DUSPs show more substrate diversity (including RNA and lipids) and include pTyr, pSer, and pThr phosphatases.

Pssm-ID: 350344 [Multi-domain] Cd Length: 113 Bit Score: 58.52 E-value: 4.99e-10

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1539 EGFIDFIGQVHKTKEqfgqdgPITVHCSAGVGRTGVFITLSIVLERMRyegvvDMFQTVKTLRTQRPA-MVQTEDQYQLC 1617
Cdd:cd14494     43 DRFLEVLDQAEKPGE------PVLVHCKAGVGRTGTLVACYLVLLGGM-----SAEEAVRIVRLIRPGgIPQTIEQLDFL 111


                   ..
gi 1622832833 1618 YR 1619
Cdd:cd14494    112 IK 113

Third immunoglobulin (Ig)-like domain in Robo (roundabout) receptors; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the third immunoglobulin (Ig)-like domain in Robo (roundabout) receptors. Robo receptors play a role in the development of the central nervous system (CNS), and are receptors of Slit protein. Slit is a repellant secreted by the neural cells in the midline. Slit acts through Robo to prevent most neurons from crossing the midline from either side. Three mammalian Robo homologs (Robo1, Robo2, Robo3), and three mammalian Slit homologs (Slit-1,Slit-2, Slit-3), have been identified. Commissural axons, which cross the midline, express low levels of Robo; longitudinal axons, which avoid the midline, express high levels of Robo. Robo1, Robo2, and Robo3 are expressed by commissural neurons in the vertebrate spinal cord and Slit-1, Slit-2, and Slit-3 are expressed at the ventral midline. Robo-3 is a divergent member of the Robo family which instead of being a positive regulator of Slit responsiveness, antagonizes Slit responsiveness in precrossing axons. The Slit-Robo interaction is mediated by the second leucine-rich repeat (LRR) domain of Slit and the two N-terminal Ig domains of Robo, Ig1 and Ig2. The primary Robo binding site for Slit2 has been shown by surface plasmon resonance experiments and mutational analysis to be the Ig1 domain, while the Ig2 domain has been proposed to harbor a weak secondary binding site. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 409390 [Multi-domain] Cd Length: 83 Bit Score: 57.02 E-value: 6.33e-10

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  247 PPSSQEVMPGGSVNLTCVAVGAPMPYVKWmmgveelTKED-EMPVGR------NVLELSNVVRS--ANYTCVAISSLGMI 317
Cdd:cd05725      3 RPQNQVVLVDDSAEFQCEVGGDPVPTVRW-------RKEDgELPKGRyeilddHSLKIRKVTAGdmGSYTCVAENMVGKI 75


                   ....*...
gi 1622832833  318 EATAQVTV 325
Cdd:cd05725     76 EASATLTV 83

Fourth immunoglobulin (Ig)-like domain of L1, Ng-CAM (Neuron-glia CAM cell adhesion molecule), and NrCAM (Ng-CAM-related); The members here are composed of the fourth immunoglobulin (Ig)-like domain of L1, Ng-CAM (Neuron-glia CAM cell adhesion molecule), and NrCAM (Ng-CAM-related). These proteins belong to the L1 subfamily of cell adhesion molecules (CAMs) and are comprised of an extracellular region having six Ig-like domains and five fibronectin type III domains, a transmembrane region and an intracellular domain. These molecules are primarily expressed in the nervous system. L1 is associated with an X-linked recessive disorder, X-linked hydrocephalus, MASA syndrome, or spastic paraplegia type 1, that involves abnormalities of axonal growth.

Pssm-ID: 409367 [Multi-domain] Cd Length: 89 Bit Score: 57.46 E-value: 6.71e-10

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   36 IKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKVSSQRFEVIEFDDGAGSVLRIqplrVQR-DEAIYECTATNSLG 114
Cdd:cd04978      3 IIEPPSLVLSPGETGELICEAEGNPQPTITWRLNGVPIEPAPEDMRRTVDGRTLIFSN----LQPnDTAVYQCNASNVHG 78

                           90
                   ....*....|.
gi 1622832833  115 EINTSAKLSVL 125
Cdd:cd04978     79 YLLANAFLHVL 89

Fourth Ig-like domain from smooth muscle myosin light chain kinase and similar domains ; a member of the I-set of IgSF domains; The members here are composed of the fourth immunoglobulin (Ig)-like domain from smooth muscle myosin light chain kinase (MYLK) and similar domains. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Unlike the V-set, one of the distinctive features of I-set domains is the lack of a C" strand. The structure of this group shows that the fourth Ig-like domain from myosin light chain kinase lacks this strand and thus belongs to the I-set of the IgSF. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409568 [Multi-domain] Cd Length: 90 Bit Score: 56.49 E-value: 1.20e-09

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   33 PVFIKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKGK--KVSSQRFEViefDDGAGSvLRIQPLRvQRDEAIYECTAT 110
Cdd:cd20976      2 PSFSSVPKDLEAVEGQDFVAQCSARGKPVPRITWIRNAQplQYAADRSTC---EAGVGE-LHIQDVL-PEDHGTYTCLAK 76

                           90
                   ....*....|....
gi 1622832833  111 NSLGEINTSAKLSV 124
Cdd:cd20976     77 NAAGQVSCSAWVTV 90

First immunoglobulin (Ig)-like constant domain in Robo (roundabout) receptors, and similar domains; The members here are composed of the first immunoglobulin (Ig)-like domain in Roundabout (Robo) receptors. Robo receptors play a role in the development of the central nervous system (CNS), and are receptors of Slit protein. Slit is a repellant secreted by the neural cells in the midline. Slit acts through Robo to prevent most neurons from crossing the midline from either side. Three mammalian Robo homologs (Robo1, Robo2, and Robo3), and three mammalian Slit homologs (Slit1, Slit2, Slit3), have been identified. Commissural axons, which cross the midline, express low levels of Robo; longitudinal axons, which avoid the midline, express high levels of Robo. Robo1, Robo2, and Robo3 are expressed by commissural neurons in the vertebrate spinal cord and Slit1, Slit2,and Slit3 are expressed at the ventral midline. Robo3 is a divergent member of the Robo family which instead of being a positive regulator of Slit responsiveness, antagonizes Slit responsiveness in precrossing axons. The Slit-Robo interaction is mediated by the second leucine-rich repeat (LRR) domain of Slit and the two N-terminal Ig domains of Robo, Ig1 and Ig2. The primary Robo binding site for Slit2 has been shown by surface plasmon resonance experiments and mutational analysis to be is the Ig1 domain, while the Ig2 domain has been proposed to harbor a weak secondary binding site.

Pssm-ID: 409490 [Multi-domain] Cd Length: 99 Bit Score: 56.79 E-value: 1.32e-09

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   33 PVFIKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKVSSQRFEV----IEFDDGAGSVLRIQPLR-VQRDEAIYEC 107
Cdd:cd07693      1 PRIVEHPSDLIVSKGDPATLNCKAEGRPTPTIQWLKNGQPLETDKDDPrshrIVLPSGSLFFLRVVHGRkGRSDEGVYVC 80


                   ....*...
gi 1622832833  108 TATNSLGE 115
Cdd:cd07693     81 VAHNSLGE 88

Immunoglobulin domain I1 of the titin I-band and similar proteins; a member of the I-set of IgSF domains; The members here are composed of the immunoglobulin domain I1 of the titin I-band and similar proteins. Titin is a key component in the assembly and functioning of vertebrate striated muscles. By providing connections at the level of individual microfilaments, it contributes to the fine balance of forces between the two halves of the sarcomere. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. The two sheets are linked together by a conserved disulfide bond between B strand and F strand. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. The Ig I1 domain of the titin I-band is a member of the I-set Ig domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand but lack a C" strand. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409543 [Multi-domain] Cd Length: 94 Bit Score: 55.89 E-value: 2.62e-09

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   33 PVFIKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKV--SSQRFEVIEFDDGAGSVLRIQPLRVQrDEAIYECTAT 110
Cdd:cd20951      1 PEFIIRLQSHTVWEKSDAKLRVEVQGKPDPEVKWYKNGVPIdpSSIPGKYKIESEYGVHVLHIRRVTVE-DSAVYSAVAK 79

                           90
                   ....*....|....
gi 1622832833  111 NSLGEINTSAKLSV 124
Cdd:cd20951     80 NIHGEASSSASVVV 93

Third immunoglobulin domain of the Drosophila melanogaster Dscam protein, and similar domains; a member of the Constant 2 (C2)-set of IgSF domains; The members here are composed of the third immunoglobulin domain of the Drosophila melanogaster Down syndrome cell adhesion molecule (DSCAM) protein and similar proteins. Down syndrome cell adhesion molecule (DSCAM) is a cell adhesion molecule that plays critical roles in neural development, including axon guidance and branching, axon target recognition, self-avoidance and synaptic formation. DSCAM belongs to the immunoglobulin superfamily and contributes to defects in the central nervous system in Down syndrome patients. Vertebrate DSCAMs differ from Drosophila Dscam1 in that they lack the extensive alternative splicing that occurs in the insect gene. Drosophila melanogaster Dscam has 38,016 isoforms generated by the alternative splicing of four variable exon clusters, which allows every neuron in the fly to display a distinctive set of Dscam proteins on its cell surface. Drosophila Dscam1 is a cell-surface protein that plays important roles in neural development and axon tiling of neurons. It is shown that thousands of isoforms bind themselves through specific homophilic (self-binding) interactions, a process which mediates cellular self-recognition. Drosophila Dscam2 is also alternatively spliced and plays a key role in the development of two visual system neurons, monopolar cells L1 and L2. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. This group belongs to the C2-set of IgSF domains, having A, B, and E strands in one beta-sheet and A', G, F, C, and C' in the other. Unlike other Ig domain sets, the C2-set lacks the D strand.

Pssm-ID: 409549 [Multi-domain] Cd Length: 88 Bit Score: 55.62 E-value: 2.77e-09

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   39 PEDQTGLSGGVASFVCQATGEPKPRITWMKKGKK-VSSQRFEVIEFDdgagsVLRIQplRVQR-DEAIYECTATNSLGEI 116
Cdd:cd20957      8 PPVQTVDFGRTAVFNCSVTGNPIHTVLWMKDGKPlGHSSRVQILSED-----VLVIP--SVKReDKGMYQCFVRNDGDSA 80


                   ....*.
gi 1622832833  117 NTSAKL 122
Cdd:cd20957     81 QATAEL 86

agrin-responsive first immunoglobulin-like domains (Ig1) of the MuSK ectodomain; a member of the I-set of IgSF domains; The members here are composed of the first immunoglobulin-like domains (Ig1) of the Muscle-specific kinase (MuSK). MuSK is a receptor tyrosine kinase specifically expressed in skeletal muscle, where it plays a central role in the formation and maintenance of the neuromuscular junction (NMJ). MuSK is activated by agrin, a neuron-derived heparan sulfate proteoglycan. The activation of MUSK in myotubes regulates the formation of NMJs through the regulation of different processes including the specific expression of genes in subsynaptic nuclei, the reorganization of the actin cytoskeleton and the clustering of the acetylcholine receptors (AChR) in the postsynaptic membrane. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Unlike the V-set, one of the distinctive features of I-set domains is the lack of a C" strand. The structure of the MuSK lacks this strand and thus it belongs to the I-set of the IgSF. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409562 [Multi-domain] Cd Length: 92 Bit Score: 55.59 E-value: 3.08e-09

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   39 PEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKV--SSQRFEVIEfddgAGSVLRIqpLRVQR-DEAIYECTATNSL-G 114
Cdd:cd20970      9 SFTVTAREGENATFMCRAEGSPEPEISWTRNGNLIieFNTRYIVRE----NGTTLTI--RNIRRsDMGIYLCIASNGVpG 82

                           90
                   ....*....|
gi 1622832833  115 EINTSAKLSV 124
Cdd:cd20970     83 SVEKRITLQV 92

Second immunoglobulin (Ig)-like domain in Robo (roundabout) receptors; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the second immunoglobulin (Ig)-like domain in Robo (roundabout) receptors. Robo receptors play a role in the development of the central nervous system (CNS), and are receptors of the Slit protein. Slit is a repellant secreted by the neural cells in the midline. Slit acts through Robo to prevent most neurons from crossing the midline from either side. Three mammalian Robo homologs (Robo1, Robo2, and Robo3), and three mammalian Slit homologs (Slit-1,Slit-2, Slit-3), have been identified. Commissural axons, which cross the midline, express low levels of Robo; longitudinal axons, which avoid the midline, express high levels of Robo. Robo1, Robo2, and Robo3 are expressed by commissural neurons in the vertebrate spinal cord and Slit-1, Slit-2, Slit-3 are expressed at the ventral midline. Robo-3 is a divergent member of the Robo family which instead of being a positive regulator of Slit responsiveness, antagonizes Slit responsiveness in precrossing axons. The Slit-Robo interaction is mediated by the second leucine-rich repeat (LRR) domain of Slit and the two N-terminal Ig domains of Robo, Ig1 and Ig2. The primary Robo binding site for Slit-2 has been shown by surface plasmon resonance experiments and mutational analysis to be the Ig1 domain, while the Ig2 domain has been proposed to harbor a weak secondary binding site. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 409389 [Multi-domain] Cd Length: 87 Bit Score: 53.94 E-value: 1.09e-08

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   39 PEDQTGLSGGVASFVCQA-TGEPKPRITWMKKGKKVSSQRFEVIEFDDGAgsvLRIQPLRvQRDEAIYECTATNSLGE-I 116
Cdd:cd05724      4 PSDTQVAVGEMAVLECSPpRGHPEPTVSWRKDGQPLNLDNERVRIVDDGN---LLIAEAR-KSDEGTYKCVATNMVGErE 79


                   ....*...
gi 1622832833  117 NTSAKLSV 124
Cdd:cd05724     80 SRAARLSV 87

Second immunoglobulin (Ig)-like domain of fibroblast growth factor (FGF) receptor; member of the I-set of IgSF domains; The members here are composed of the second immunoglobulin (Ig)-like domain of fibroblast growth factor (FGF) receptor. FGF receptors bind FGF signaling polypeptides. FGFs participate in multiple processes such as morphogenesis, development, and angiogenesis. FGFs bind to four FGF receptor tyrosine kinases (FGFR1, FGFR2, FGFR3, FGFR4). Receptor diversity is controlled by alternative splicing producing splice variants with different ligand binding characteristics and different expression patterns. FGFRs have an extracellular region comprised of three IG-like domains, a single transmembrane helix, and an intracellular tyrosine kinase domain. Ligand binding and specificity reside in the Ig-like domains 2 and 3, and the linker region that connects these two. FGFR activation and signaling depend on FGF-induced dimerization, a process involving cell surface heparin or heparin sulfate proteoglycans.

Pssm-ID: 409443 [Multi-domain] Cd Length: 95 Bit Score: 53.70 E-value: 1.35e-08

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  139 MGPQLKVVEKARTATMLCAAGGNPDPEISWFKDFLPVDPatsNGRIkqlrsGGSPIRGA---LQIESSEESDQGKYECVA 215
Cdd:cd05857      9 MEKKLHAVPAANTVKFRCPAAGNPTPTMRWLKNGKEFKQ---EHRI-----GGYKVRNQhwsLIMESVVPSDKGNYTCVV 80


                   ....*.
gi 1622832833  216 TNSAGT 221
Cdd:cd05857     81 ENEYGS 86

Fourth Ig domain of the neural cell adhesion molecule contactin-2, and similar domains; The members here are composed of the fourth Ig domain of the neural cell adhesion molecule contactin-2. Contactins are comprised of six Ig domains followed by four fibronectin type III (FnIII) domains anchored to the membrane by glycosylphosphatidylinositol. Contactin-2 (also called TAG-1, axonin-1) facilitates cell adhesion by homophilic binding between molecules in apposed membranes. The first four Ig domains form the intermolecular binding fragment which arranges as a compact U-shaped module by contacts between Ig domains 1 and 4, and domains 2 and 3. It has been proposed that a linear zipper-like array forms, from contactin-2 molecules alternatively provided by the two apposed membranes.

Pssm-ID: 143205 [Multi-domain] Cd Length: 85 Bit Score: 53.37 E-value: 1.57e-08

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   35 FIKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKVSSQrfEVIEFDDGAgsvLRIQPLRVQrDEAIYECTATNSLG 114
Cdd:cd05728      2 WLKVISDTEADIGSSLRWECKASGNPRPAYRWLKNGQPLASE--NRIEVEAGD---LRITKLSLS-DSGMYQCVAENKHG 75

                           90
                   ....*....|
gi 1622832833  115 EINTSAKLSV 124
Cdd:cd05728     76 TIYASAELAV 85

Third immunoglobulin (Ig)-like domain of peroxidasin; The members here are composed of the third immunoglobulin (Ig)-like domain in peroxidasin. Peroxidasin has a peroxidase domain and interacting extracellular motifs containing four Ig-like domains. It has been suggested that peroxidasin is secreted and has functions related to the stabilization of the extracellular matrix. It may play a part in various other important processes such as removal and destruction of cells which have undergone programmed cell death and protection of the organism against non-self.

Pssm-ID: 143222 [Multi-domain] Cd Length: 74 Bit Score: 52.25 E-value: 2.55e-08

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1622832833   47 GGVASFVCQATGEPKPRITWMKKGKKVSSQRFEVIeFDDGAgsvLRIqpLRVQ-RDEAIYECTATNSLGEINTSAKLSV 124
Cdd:cd05745      2 GQTVDFLCEAQGYPQPVIAWTKGGSQLSVDRRHLV-LSSGT---LRI--SRVAlHDQGQYECQAVNIVGSQRTVAQLTV 74

Fourth immunoglobulin (Ig)-like domain in neogenin, and similar domains; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the fourth immunoglobulin (Ig)-like domain in neogenin and related proteins. Neogenin is a cell surface protein which is expressed in the developing nervous system of vertebrate embryos in the growing nerve cells. It is also expressed in other embryonic tissues, and may play a general role in developmental processes such as cell migration, cell-cell recognition, and tissue growth regulation. Included in this group is the tumor suppressor protein DCC which is deleted in colorectal carcinoma. DCC and neogenin each have four Ig-like domains followed by six fibronectin type III domains, a transmembrane domain, and an intracellular domain. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 409388 Cd Length: 84 Bit Score: 52.58 E-value: 2.55e-08

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1622832833   52 FVCQATGEPKPRITWMKKGKKV-SSQRFEVIEfddgaGSVLRIQPLrVQRDEAIYECTATNSLGEINTSAKLSV 124
Cdd:cd05723     17 FECEVTGKPTPTVKWVKNGDVViPSDYFKIVK-----EHNLQVLGL-VKSDEGFYQCIAENDVGNAQASAQLII 84

immunoglobulin-like domain of telokin and similar proteins; a member of the I-set of IgSF domains; The members here are composed of the immunoglobulin (Ig) domain in telokin, the C-terminal domain of myosin light chain kinase which is identical to telokin, and similar proteins. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Unlike the V-set, one of the distinctive features of I-set domains is the lack of a C" strand. The structure of the telokin Ig domain lacks this strand and thus it belongs to the I-set of the IgSF. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409565 [Multi-domain] Cd Length: 88 Bit Score: 52.58 E-value: 3.30e-08

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1622832833  144 KVVEKARTATMLCAAGGNPDPEISWFKDFLPVdpaTSNGRIKQLRSGgsPIRGALQIESSEESDQGKYECVATNSAG 220
Cdd:cd20973      7 KEVVEGSAARFDCKVEGYPDPEVKWMKDDNPI---VESRRFQIDQDE--DGLCSLIISDVCGDDSGKYTCKAVNSLG 78

Third immunoglobulin domain of the Drosophila melanogaster Dscam protein, and similar domains; a member of the Constant 2 (C2)-set of IgSF domains; The members here are composed of the third immunoglobulin domain of the Drosophila melanogaster Down syndrome cell adhesion molecule (DSCAM) protein and similar proteins. Down syndrome cell adhesion molecule (DSCAM) is a cell adhesion molecule that plays critical roles in neural development, including axon guidance and branching, axon target recognition, self-avoidance and synaptic formation. DSCAM belongs to the immunoglobulin superfamily and contributes to defects in the central nervous system in Down syndrome patients. Vertebrate DSCAMs differ from Drosophila Dscam1 in that they lack the extensive alternative splicing that occurs in the insect gene. Drosophila melanogaster Dscam has 38,016 isoforms generated by the alternative splicing of four variable exon clusters, which allows every neuron in the fly to display a distinctive set of Dscam proteins on its cell surface. Drosophila Dscam1 is a cell-surface protein that plays important roles in neural development and axon tiling of neurons. It is shown that thousands of isoforms bind themselves through specific homophilic (self-binding) interactions, a process which mediates cellular self-recognition. Drosophila Dscam2 is also alternatively spliced and plays a key role in the development of two visual system neurons, monopolar cells L1 and L2. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. This group belongs to the C2-set of IgSF domains, having A, B, and E strands in one beta-sheet and A', G, F, C, and C' in the other. Unlike other Ig domain sets, the C2-set lacks the D strand.

Pssm-ID: 409549 [Multi-domain] Cd Length: 88 Bit Score: 52.15 E-value: 4.43e-08

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  136 SIDMGPQLKVVEKARTATMLCAAGGNPDPEISWFKDFLPVdpaTSNGRIKQLrsggspIRGALQIESSEESDQGKYECVA 215
Cdd:cd20957      3 SATIDPPVQTVDFGRTAVFNCSVTGNPIHTVLWMKDGKPL---GHSSRVQIL------SEDVLVIPSVKREDKGMYQCFV 73


                   ....
gi 1622832833  216 TNSA 219
Cdd:cd20957     74 RNDG 77

Fifth immunoglobulin (Ig) domain of contactin; The members here are composed of the fifth immunoglobulin (Ig) domain of contactins. Contactins are neural cell adhesion molecules and are comprised of six Ig domains followed by four fibronectin type III (FnIII) domains anchored to the membrane by glycosylphosphatidylinositol. The first four Ig domains form the intermolecular binding fragment, which arranges as a compact U-shaped module via contacts between Ig domains 1 and 4, and between Ig domains 2 and 3. Contactin-2 (TAG-1, axonin-1) may play a part in the neuronal processes of neurite outgrowth, axon guidance and fasciculation, and neuronal migration. This group also includes contactin-1 and contactin-5. The different contactins show different expression patterns in the central nervous system. During development and in adulthood, contactin-2 is transiently expressed in subsets of central and peripheral neurons. Contactin-5 is expressed specifically in the rat postnatal nervous system, peaking at about 3 weeks postnatal, and a lack of contactin-5 (NB-2) results in an impairment of neuronal activity in the rat auditory system. Contactin-5 is highly expressed in the adult human brain in the occipital lobe and in the amygdala. Contactin-1 is differentially expressed in tumor tissues and may, through a RhoA mechanism, facilitate invasion and metastasis of human lung adenocarcinoma.

Pssm-ID: 409358 [Multi-domain] Cd Length: 89 Bit Score: 52.08 E-value: 5.02e-08

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1622832833   47 GGVASFVCQATGEPKPRITWmKKGKKVSSQRFEVIEFDDGAgsvLRIQPLRvQRDEAIYECTATNSLGEINTSAKLSV 124
Cdd:cd04969     17 GGDVIIECKPKASPKPTISW-SKGTELLTNSSRICILPDGS---LKIKNVT-KSDEGKYTCFAVNFFGKANSTGSLSV 89

Fourth immunoglobulin (Ig)-like domain in Robo (roundabout) receptors; member of the I-set of Ig superfamily (IgSF) domains; Members here are composed the fourth immunoglobulin (Ig)-like domain in Robo (roundabout) receptors. Robo receptors play a role in the development of the central nervous system (CNS), and are receptors of Slit protein. Slit is a repellant secreted by the neural cells in the midline. Slit acts through Robo to prevent most neurons from crossing the midline from either side. Three mammalian Robo homologs (Robo1, Robo2, Robo3), and three mammalian Slit homologs (Slit-1, Slit-2, Slit-3), have been identified. Commissural axons, which cross the midline, express low levels of Robo; longitudinal axons, which avoid the midline, express high levels of Robo. Robo1, Robo2, and Robo3 are expressed by commissural neurons in the vertebrate spinal cord and Slit-1, Slit-2, and Slit-3 are expressed at the ventral midline. Robo-3 is a divergent member of the Robo family which instead of being a positive regulator of Slit responsiveness, antagonizes Slit responsiveness in precrossing axons. The Slit-Robo interaction is mediated by the second leucine-rich repeat (LRR) domain of Slit and the two N-terminal Ig domains of Robo, Ig1 and Ig2. The primary Robo binding site for Slit2 has been shown by surface plasmon resonance experiments and mutational analysis to be the Ig1 domain, while the Ig2 domain has been proposed to harbor a weak secondary binding site. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 409391 [Multi-domain] Cd Length: 98 Bit Score: 51.88 E-value: 6.39e-08

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  141 PQLKVVEKARTATMLCAAGGNPDPEISWFKD-----FLPVDPATSNGRIKQlrsggSPiRGALQIESSEESDQGKYECVA 215
Cdd:cd05726      6 PRDQVVALGRTVTFQCETKGNPQPAIFWQKEgsqnlLFPYQPPQPSSRFSV-----SP-TGDLTITNVQRSDVGYYICQA 79

                           90
                   ....*....|....*...
gi 1622832833  216 TNSAGTrYSAPANLYVRD 233
Cdd:cd05726     80 LNVAGS-ILAKAQLEVTD 96

Immunoglobulin (Ig)-like domain of the human basement membrane heparan sulfate proteoglycan perlecan and similar proteins; The members here are composed of the immunoglobulin (Ig)-like domain of the human basement membrane heparan sulfate proteoglycan perlecan, also known as HSPG2, and similar proteins. Perlecan consists of five domains: domain I has three putative heparan sulfate attachment sites, domain II has four LDL receptor-like repeats, and one Ig-like repeat, domain III resembles the short arm of laminin chains, domain IV has multiple Ig-like repeats (21 repeats in human perlecan), and domain V resembles the globular G domain of the laminin A chain and internal repeats of EGF. Perlecan may participate in a variety of biological functions including cell binding, LDL-metabolism, basement membrane assembly and selective permeability, calcium binding, and growth- and neurite-promoting activities.

Pssm-ID: 143220 Cd Length: 78 Bit Score: 50.57 E-value: 1.02e-07

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1622832833  151 TATMLCAAGGNPDPEISWFKDFLPVdpaTSNGRIKQLRSGGspiRGALQIESSEESDQGKYECVATNSAGTRYSAP 226
Cdd:cd05743      3 TVEFTCVATGVPTPIINWRLNWGHV---PDSARVSITSEGG---YGTLTIRDVKESDQGAYTCEAINTRGMVFGIP 72

Fourth immunoglobulin (Ig)-like domain of hemolin, and similar domains; a member of the I-set of IgSF domains; The members here are composed of the fourth immunoglobulin (Ig)-like domain of hemolin and similar proteins. Hemolin, an insect immunoglobulin superfamily (IgSF) member containing four Ig-like domains, is a lipopolysaccharide-binding immune protein induced during bacterial infection. Hemolin shares significant sequence similarity with the first four Ig-like domains of the transmembrane cell adhesion molecules (CAMs) of the L1 family. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. The fourth Ig-like domain of hemolin is a member of the I-set Ig domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set domains, members of the I-set have a discontinuous A strand but lack a C" strand. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409570 [Multi-domain] Cd Length: 88 Bit Score: 50.85 E-value: 1.05e-07

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  242 PRFSIPPSSQEVMPGGS-VNLTCVAVGAPMPYVKWMMGVEELTkeDEMP---VGRNVLELSNVVRS--ANYTCVAISSLG 315
Cdd:cd20978      1 PKFIQKPEKNVVVKGGQdVTLPCQVTGVPQPKITWLHNGKPLQ--GPMEratVEDGTLTIINVQPEdtGYYGCVATNEIG 78

                           90
                   ....*....|
gi 1622832833  316 MIEATAQVTV 325
Cdd:cd20978     79 DIYTETLLHV 88

First Ig-like domain of the giant muscle protein titin Z1z2 in the sarcomeric Z-disk and similar proteins; a member of the I-set of IgSF domains; The members here are composed of the first immunoglobulin (Ig)-like domain of the giant muscle protein titin Z1z2 in the sarcomeric Z-disk and similar proteins. Titin is a key component in the assembly and functioning of vertebrate striated muscles. By providing connections at the level of individual microfilaments, it contributes to the fine balance of forces between the two halves of the sarcomere. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Unlike the V-set, one of the distinctive features of I-set domains is the lack of a C" strand. The structure of the titin Z1z2 lacks this strand and thus it belongs to the I-set of the IgSF. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409566 [Multi-domain] Cd Length: 93 Bit Score: 50.81 E-value: 1.39e-07

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  135 PSIDMGPQLKVVEKARTATMLCAAGGNPDPEISWFKDFLPVDPATSNGRIKQLRSGgspiRGALQIESSEESDQGKYECV 214
Cdd:cd20974      1 PVFTQPLQSVVVLEGSTATFEAHVSGKPVPEVSWFRDGQVISTSTLPGVQISFSDG----RAKLSIPAVTKANSGRYSLT 76

                           90
                   ....*....|....*..
gi 1622832833  215 ATNSAGTrYSAPANLYV 231
Cdd:cd20974     77 ATNGSGQ-ATSTAELLV 92

Fifth Ig-like domain of Roundabout (Robo) homolog 1/2, and similar domains; a member of the I-set of IgSF domains; The members here are composed of the fifth Ig-like domain of Roundabout (Robo) homolog 1/2 and similar domains. Robo receptors play a role in the development of the central nervous system (CNS), and are receptors of Slit protein. Slit is a repellant secreted by the neural cells in the midline. Slit acts through Robo to prevent most neurons from crossing the midline from either side. Three mammalian Robo homologs (Robo1, -2, and -3), and three mammalian Slit homologs (Slit-1,-2, -3), have been identified. Commissural axons, which cross the midline, express low levels of Robo; longitudinal axons, which avoid the midline, express high levels of Robo. Robo1, -2, and -3 are expressed by commissural neurons in the vertebrate spinal cord and Slits 1, -2, -3 are expressed at the ventral midline. Robo-3 is a divergent member of the Robo family which instead of being a positive regulator of slit responsiveness, antagonizes slit responsiveness in precrossing axons. The Slit-Robo interaction is mediated by the second leucine-rich repeat (LRR) domain of Slit and the two N-terminal Ig domains of Robo, Ig1 and Ig2. The primary Robo binding site for Slit2 has been shown by surface plasmon resonance experiments and mutational analysis to be is the Ig1 domain, while the Ig2 domain has been proposed to harbor a weak secondary binding site. The fifth Ig-like domain of Robo 1 and 2 is a member of the I-set Ig domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand but lack a C" strand. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors

Pssm-ID: 409544 [Multi-domain] Cd Length: 87 Bit Score: 50.57 E-value: 1.47e-07

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  248 PSSQEVMPGGSVNLTCVAVGAPMPYVKWMM-GVEELTKEDEMPVGRN-VLELSNVVR--SANYTCVAISSLGMIEATAQV 323
Cdd:cd20952      6 PQNQTVAVGGTVVLNCQATGEPVPTISWLKdGVPLLGKDERITTLENgSLQIKGAEKsdTGEYTCVALNLSGEATWSAVL 85


                   ..
gi 1622832833  324 TV 325
Cdd:cd20952     86 DV 87

Second immunoglobulin (Ig)-like domain of fibroblast growth factor (FGF) receptor, and similar domains; member of the I-set of IgSF domains; The members here are composed of the second immunoglobulin (Ig)-like domain of fibroblast growth factor (FGF) receptor. FGF receptors bind FGF signaling polypeptides. FGFs participate in multiple processes such as morphogenesis, development, and angiogenesis. FGFs bind to four FGF receptor tyrosine kinases (FGFR1, FGFR2, FGFR3, FGFR4). Receptor diversity is controlled by alternative splicing producing splice variants with different ligand binding characteristics and different expression patterns. FGFRs have an extracellular region comprised of three Ig-like domains, a single transmembrane helix, and an intracellular tyrosine kinase domain. Ligand binding and specificity reside in the Ig-like domains 2 and 3, and the linker region that connects these two. FGFR activation and signaling depend on FGF-induced dimerization, a process involving cell surface heparin or heparin sulfate proteoglycans. This group also contains fibroblast growth factor (FGF) receptor like-1(FGFRL1). FGFRL1 does not have a protein tyrosine kinase domain at its C-terminus; neither does its cytoplasmic domain appear to interact with a signaling partner. It has been suggested that FGFRL1 may not have any direct signaling function, but instead acts as a decoy receptor trapping FGFs and preventing them from binding other receptors.

Pssm-ID: 409393 [Multi-domain] Cd Length: 95 Bit Score: 50.68 E-value: 1.55e-07

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  242 PRFSIPPSSQE----VMPGGSVNLTCVAVGAPMPYVKWMMGVEELTKEDEMPVGRN-----VLELSNVV--RSANYTCVA 310
Cdd:cd05729      1 PRFTDTEKMEErehaLPAANKVRLECGAGGNPMPNITWLKDGKEFKKEHRIGGTKVeekgwSLIIERAIprDKGKYTCIV 80

                           90
                   ....*....|....*
gi 1622832833  311 ISSLGMIEATAQVTV 325
Cdd:cd05729     81 ENEYGSINHTYDVDV 95

Fourth immunoglobulin (Ig)-like domain of peroxidasin; The members here are composed of the fourth immunoglobulin (Ig)-like domain in peroxidasin. Peroxidasin has a peroxidase domain and interacting extracellular motifs containing four Ig-like domains. It has been suggested that peroxidasin is secreted, and has functions related to the stabilization of the extracellular matrix. It may play a part in various other important processes such as removal and destruction of cells which have undergone programmed cell death and protection of the organism against non-self.

Pssm-ID: 143223 Cd Length: 69 Bit Score: 49.87 E-value: 1.59e-07

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1622832833   54 CQATGEPKPRITWMKKGKKVS-SQRFEVIEfdDGagsVLRIQPLRVQrDEAIYECTATNSLGEINTSAKLS 123
Cdd:cd05746      5 CSAQGDPEPTITWNKDGVQVTeSGKFHISP--EG---YLAIRDVGVA-DQGRYECVARNTIGYASVSMVLS 69

Immunoglobulin (Ig)-like ectodomain of the LRIG1 (Leucine-rich Repeats And Immunoglobulin-like Domains Protein 1) and similar proteins; member of the I-set of IgSF domains; The members here are composed of subgroup of the immunoglobulin (Ig) domain found in the Ig superfamily. The Ig superfamily is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. A predominant feature of most Ig domains is a disulfide bridge connecting the two beta-sheets with a tryptophan residue packed against the disulfide bond. The ectodomain of LRIG1 has two distinct regions: the proposed 15 LRRs and three Ig-like domains closer to the membrane. LRIG1 has been reported to interact with many receptor tyrosine kinases, GDNF/c-Ret, E-cadherin, JAK/STAT, c-Met, and the EGFR family signaling systems. Immunoglobulin Superfamily (IgSF) domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. The structure of the LRIG1 extracellular Ig domain lacks a C" strand and thus is better described as a member of the I-set of IgSF domains.

Pssm-ID: 409420 [Multi-domain] Cd Length: 91 Bit Score: 50.70 E-value: 1.65e-07

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  151 TATMLCAAGGNPDPEISWFKDFLPVDPATSNGRIKQLrsggsPIRGALQIESSEESDQGKYECVATNSAGTrYSAPANLY 230
Cdd:cd05763     16 TARLECAATGHPTPQIAWQKDGGTDFPAARERRMHVM-----PEDDVFFIVDVKIEDTGVYSCTAQNSAGS-ISANATLT 89


                   .
gi 1622832833  231 V 231
Cdd:cd05763     90 V 90

Third immunoglobulin-like domain of the human WFIKKN (WAP, follistatin, immunoglobulin, Kunitz and NTR domain-containing protein), and similar domains; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the third immunoglobulin-like domain of the human WFIKKN (WAP, follistatin, immunoglobulin, Kunitz and NTR domain-containing protein) and similar proteins. WFIKKN is a secreted protein that consists of multiple types of protease inhibitory modules, including two tandem Kunitz-type protease inhibitor-domains. The Ig superfamily is a heterogenous group of proteins built on a common fold comprised of a sandwich of two beta sheets. Members of the Ig superfamily are components of immunoglobulin, neuroglia, cell surface glycoproteins, such as T-cell receptors, CD2, CD4, CD8, and membrane glycoproteins, such as butyrophilin and chondroitin sulfate proteoglycan core protein. A predominant feature of most Ig domains is a disulfide bridge connecting the two beta-sheets with a tryptophan residue packed against the disulfide bond. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 409422 [Multi-domain] Cd Length: 95 Bit Score: 50.63 E-value: 2.00e-07

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   33 PVFIKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKgkkvSSQRFEVIEFDD---GAGSVLRIQPLRVQ----RDEAIY 105
Cdd:cd05765      1 PALVNSPTHQTVKVGETASFHCDVTGRPQPEITWEKQ----VPGKENLIMRPNhvrGNVVVTNIGQLVIYnaqpQDAGLY 76

                           90
                   ....*....|....*....
gi 1622832833  106 ECTATNSLGEINTSAKLSV 124
Cdd:cd05765     77 TCTARNSGGLLRANFPLSV 95

Second immunoglobulin (Ig)-like domain of a Follistatin-related protein 5, and similar domains; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the second immunoglobulin (Ig)-like domain found in human Follistatin-related protein 5 (FSTL5) and a follistatin-like molecule encoded by the CNS-related Mahya gene. Mahya genes have been retained in certain Bilaterian branches during evolution. They are conserved in Hymenoptera and Deuterostomes, but are absent from other metazoan species such as fruit fly and nematode. Mahya proteins are secretory, with a follistatin-like domain (Kazal-type serine/threonine protease inhibitor domain and EF-hand calcium-binding domain), two Ig-like domains, and a novel C-terminal domain. Mahya may be involved in learning and memory and in processing of sensory information in Hymenoptera and vertebrates. Follistatin is a secreted, multidomain protein that binds activins with high affinity and antagonizes their signaling.

Pssm-ID: 409399 [Multi-domain] Cd Length: 93 Bit Score: 50.34 E-value: 2.10e-07

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   33 PVFIKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKVS---SQRFEVIefddGAGSVLRIQPLRVQrDEAIYECTA 109
Cdd:cd05736      1 PVIRVYPEFQAKEPGVEASLRCHAEGIPLPRVQWLKNGMDINpklSKQLTLI----ANGSELHISNVRYE-DTGAYTCIA 75


                   ....*
gi 1622832833  110 TNSLG 114
Cdd:cd05736     76 KNEGG 80

Fourth Ig-like domain from smooth muscle myosin light chain kinase and similar domains ; a member of the I-set of IgSF domains; The members here are composed of the fourth immunoglobulin (Ig)-like domain from smooth muscle myosin light chain kinase (MYLK) and similar domains. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Unlike the V-set, one of the distinctive features of I-set domains is the lack of a C" strand. The structure of this group shows that the fourth Ig-like domain from myosin light chain kinase lacks this strand and thus belongs to the I-set of the IgSF. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409568 [Multi-domain] Cd Length: 90 Bit Score: 50.33 E-value: 2.13e-07

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  131 PPGFPSIDmgPQLKVVEkARTATMLCAAGGNPDPEISWFKDFLPVDPATSngrikqlRSGGSPIRGALQIESSEESDQGK 210
Cdd:cd20976      1 APSFSSVP--KDLEAVE-GQDFVAQCSARGKPVPRITWIRNAQPLQYAAD-------RSTCEAGVGELHIQDVLPEDHGT 70

                           90
                   ....*....|.
gi 1622832833  211 YECVATNSAGT 221
Cdd:cd20976     71 YTCLAKNAAGQ 81

agrin-responsive first immunoglobulin-like domains (Ig1) of the MuSK ectodomain; a member of the I-set of IgSF domains; The members here are composed of the first immunoglobulin-like domains (Ig1) of the Muscle-specific kinase (MuSK). MuSK is a receptor tyrosine kinase specifically expressed in skeletal muscle, where it plays a central role in the formation and maintenance of the neuromuscular junction (NMJ). MuSK is activated by agrin, a neuron-derived heparan sulfate proteoglycan. The activation of MUSK in myotubes regulates the formation of NMJs through the regulation of different processes including the specific expression of genes in subsynaptic nuclei, the reorganization of the actin cytoskeleton and the clustering of the acetylcholine receptors (AChR) in the postsynaptic membrane. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Unlike the V-set, one of the distinctive features of I-set domains is the lack of a C" strand. The structure of the MuSK lacks this strand and thus it belongs to the I-set of the IgSF. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409562 [Multi-domain] Cd Length: 92 Bit Score: 50.20 E-value: 2.41e-07

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  135 PSIDMGPQL--KVVEKARTATMLCAAGGNPDPEISWFKdflpvdpatsNGRIKQLRSGGSPIRG---ALQIESSEESDQG 209
Cdd:cd20970      1 PVISTPQPSftVTAREGENATFMCRAEGSPEPEISWTR----------NGNLIIEFNTRYIVREngtTLTIRNIRRSDMG 70

                           90
                   ....*....|.
gi 1622832833  210 KYECVATNSAG 220
Cdd:cd20970     71 IYLCIASNGVP 81

Second C-terminal immunoglobulin (Ig)-like domain of palladin; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the C-terminal immunoglobulin (Ig)-like domain of palladin. Palladin belongs to the palladin-myotilin-myopalladin family. Proteins belonging to this family contain multiple Ig-like domains and function as scaffolds, modulating actin cytoskeleton. Palladin binds to alpha-actinin ezrin, vasodilator-stimulated phosphoprotein VASP, SPIN90 (also known as DIP or mDia interacting protein), and Src. Palladin also binds F-actin directly, via its Ig3 domain. Palladin is expressed as several alternatively spliced isoforms, having various combinations of Ig-like domains, in a cell-type-specific manner. It has been suggested that palladin's different Ig-like domains may be specialized for distinct functions. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 409582 Cd Length: 91 Bit Score: 50.10 E-value: 2.41e-07

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   33 PVFIKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKV---SSQRFEVIEfdDGAGSVLrIQPLrVQRDEAIYECTA 109
Cdd:cd20990      1 PHFLQAPGDLTVQEGKLCRMDCKVSGLPTPDLSWQLDGKPIrpdSAHKMLVRE--NGVHSLI-IEPV-TSRDAGIYTCIA 76

                           90
                   ....*....|....*
gi 1622832833  110 TNSLGEINTSAKLSV 124
Cdd:cd20990     77 TNRAGQNSFNLELVV 91

Immunoglobulin (Ig)-like domain of myotilin, palladin, and myopalladin; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the immunoglobulin (Ig)-like domain in myotilin, palladin, and myopalladin. Myotilin, palladin, and myopalladin function as scaffolds that regulate actin organization. Myotilin and myopalladin are most abundant in skeletal and cardiac muscle; palladin is ubiquitously expressed in the organs of developing vertebrates and plays a key role in cellular morphogenesis. The three family members each interact with specific molecular partners with all three binding to alpha-actinin; In addition, palladin also binds to vasodilator-stimulated phosphoprotein (VASP) and ezrin, myotilin binds to filamin and actin, and myopalladin also binds to nebulin and cardiac ankyrin repeat protein (CARP). This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 409405 [Multi-domain] Cd Length: 91 Bit Score: 49.80 E-value: 3.02e-07

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  141 PQLKVVEKARTATMLCAAGGNPDPEISWFKDFLPVDPATSNGRIkqLRSGGspiRGALQIESSEESDQGKYECVATNSAG 220
Cdd:cd05744      7 PGDLEVQEGRLCRFDCKVSGLPTPDLFWQLNGKPVRPDSAHKML--VRENG---RHSLIIEPVTKRDAGIYTCIARNRAG 81

                           90
                   ....*....|.
gi 1622832833  221 TRySAPANLYV 231
Cdd:cd05744     82 EN-SFNAELVV 91

Immunoglobulin domain I1 of the titin I-band and similar proteins; a member of the I-set of IgSF domains; The members here are composed of the immunoglobulin domain I1 of the titin I-band and similar proteins. Titin is a key component in the assembly and functioning of vertebrate striated muscles. By providing connections at the level of individual microfilaments, it contributes to the fine balance of forces between the two halves of the sarcomere. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. The two sheets are linked together by a conserved disulfide bond between B strand and F strand. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. The Ig I1 domain of the titin I-band is a member of the I-set Ig domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand but lack a C" strand. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409543 [Multi-domain] Cd Length: 94 Bit Score: 49.73 E-value: 3.31e-07

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  135 PSIDMGPQLKVVEKARTATMLCAAGGNPDPEISWFKDFLPVDPATSNGRIKQLRSGGSPIrgaLQIESSEESDQGKYECV 214
Cdd:cd20951      1 PEFIIRLQSHTVWEKSDAKLRVEVQGKPDPEVKWYKNGVPIDPSSIPGKYKIESEYGVHV---LHIRRVTVEDSAVYSAV 77

                           90
                   ....*....|....*...
gi 1622832833  215 ATNSAGTrYSAPANLYVR 232
Cdd:cd20951     78 AKNIHGE-ASSSASVVVE 94

First immunoglobulin (Ig)-like domain in neogenin, and similar domains; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the first immunoglobulin (Ig)-like domain in neogenin and related proteins. Neogenin is a cell surface protein which is expressed in the developing nervous system of vertebrate embryos in the growing nerve cells. It is also expressed in other embryonic tissues and may play a general role in developmental processes such as cell migration, cell-cell recognition, and tissue growth regulation. Included in this group is the tumor suppressor protein DCC which is deleted in colorectal carcinoma. DCC and neogenin each have four Ig-like domains followed by six fibronectin type III domains, a transmembrane domain, and an intracellular domain. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 409387 Cd Length: 97 Bit Score: 49.78 E-value: 3.47e-07

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   35 FIKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKG---KKVSSQRFEVieFDDGAGSVLRIQPLRVQR-DEAIYECTAT 110
Cdd:cd05722      4 FLSEPSDIVAMRGGPVVLNCSAESDPPPKIEWKKDGvllNLVSDERRQQ--LPNGSLLITSVVHSKHNKpDEGFYQCVAQ 81

                           90
                   ....*....|....*.
gi 1622832833  111 N-SLGEI-NTSAKLSV 124
Cdd:cd05722     82 NeSLGSIvSRTARVTV 97

Fourth immunoglobulin (Ig)-like domain in Robo (roundabout) receptors; member of the I-set of Ig superfamily (IgSF) domains; Members here are composed the fourth immunoglobulin (Ig)-like domain in Robo (roundabout) receptors. Robo receptors play a role in the development of the central nervous system (CNS), and are receptors of Slit protein. Slit is a repellant secreted by the neural cells in the midline. Slit acts through Robo to prevent most neurons from crossing the midline from either side. Three mammalian Robo homologs (Robo1, Robo2, Robo3), and three mammalian Slit homologs (Slit-1, Slit-2, Slit-3), have been identified. Commissural axons, which cross the midline, express low levels of Robo; longitudinal axons, which avoid the midline, express high levels of Robo. Robo1, Robo2, and Robo3 are expressed by commissural neurons in the vertebrate spinal cord and Slit-1, Slit-2, and Slit-3 are expressed at the ventral midline. Robo-3 is a divergent member of the Robo family which instead of being a positive regulator of Slit responsiveness, antagonizes Slit responsiveness in precrossing axons. The Slit-Robo interaction is mediated by the second leucine-rich repeat (LRR) domain of Slit and the two N-terminal Ig domains of Robo, Ig1 and Ig2. The primary Robo binding site for Slit2 has been shown by surface plasmon resonance experiments and mutational analysis to be the Ig1 domain, while the Ig2 domain has been proposed to harbor a weak secondary binding site. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 409391 [Multi-domain] Cd Length: 98 Bit Score: 49.95 E-value: 3.48e-07

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   35 FIKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKV---------SSQRFEVIEFDDgagsvLRIQplRVQR-DEAI 104
Cdd:cd05726      2 FVVKPRDQVVALGRTVTFQCETKGNPQPAIFWQKEGSQNllfpyqppqPSSRFSVSPTGD-----LTIT--NVQRsDVGY 74

                           90       100
                   ....*....|....*....|
gi 1622832833  105 YECTATNSLGEINTSAKLSV 124
Cdd:cd05726     75 YICQALNVAGSILAKAQLEV 94

Second immunoglobulin (Ig)-like domain of a Follistatin-related protein 5, and similar domains; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the second immunoglobulin (Ig)-like domain found in human Follistatin-related protein 5 (FSTL5) and a follistatin-like molecule encoded by the CNS-related Mahya gene. Mahya genes have been retained in certain Bilaterian branches during evolution. They are conserved in Hymenoptera and Deuterostomes, but are absent from other metazoan species such as fruit fly and nematode. Mahya proteins are secretory, with a follistatin-like domain (Kazal-type serine/threonine protease inhibitor domain and EF-hand calcium-binding domain), two Ig-like domains, and a novel C-terminal domain. Mahya may be involved in learning and memory and in processing of sensory information in Hymenoptera and vertebrates. Follistatin is a secreted, multidomain protein that binds activins with high affinity and antagonizes their signaling.

Pssm-ID: 409399 [Multi-domain] Cd Length: 93 Bit Score: 49.57 E-value: 4.54e-07

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  135 PSIDMGPQLKVVEKARTATMLCAAGGNPDPEISWFKDFLPVDPATSngriKQ--LRSGGSpirgALQIESSEESDQGKYE 212
Cdd:cd05736      1 PVIRVYPEFQAKEPGVEASLRCHAEGIPLPRVQWLKNGMDINPKLS----KQltLIANGS----ELHISNVRYEDTGAYT 72

                           90       100
                   ....*....|....*....|..
gi 1622832833  213 CVATNSAGTRYSApANLYVRDQ 234
Cdd:cd05736     73 CIAKNEGGVDEDI-SSLFVEDS 93

Immunoglobulin-like domain of human nephrin and similar proteins; member of the C1-set of Ig superfamily (IgSF) domains; The members here are composed of the immunoglobulin-like domain in human nephrin and similar proteins. Nephrin is an integral component of the slit diaphragm and is a central component of the glomerular ultrafilter. Nephrin plays a structural role and has a role in signaling. Nephrin is a transmembrane protein having a short intracellular portion, an extracellular portion comprised of eight Ig-like domains, and one fibronectin type III-like domain. The extracellular portions of nephrin from neighboring foot processes of separate podocyte cells may interact with each other, and in association with other components of the slit diaphragm form a porous molecular sieve within the slit pore. The intracellular portion of nephrin is associated with linker proteins, which connect nephrin to the actin cytoskeleton. The intracellular portion is tyrosine phosphorylated, and mediates signaling from the slit diaphragm into the podocytes.

Pssm-ID: 143250 Cd Length: 109 Bit Score: 49.93 E-value: 5.10e-07

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   44 GLSGGVASFVCQATGEPKPRITWMKKGKKVSSQ--RFEVIEFDDGA--GSVLRIQPLRVQRDEAIYECTATNSLGEINTS 119
Cdd:cd05773     20 GDGSSDANLVCQAQGVPRVQFRWAKNGVPLDLGnpRYEETTEHTGTvhTSILTIINVSAALDYALFTCTAHNSLGEDSLD 99


                   ...
gi 1622832833  120 AKL 122
Cdd:cd05773    100 IQL 102

cys-based protein tyrosine phosphatase and dual-specificity phosphatase superfamily; This superfamily is composed of cys-based phosphatases, which includes classical protein tyrosine phosphatases (PTPs) as well as dual-specificity phosphatases (DUSPs or DSPs). They are characterized by a CxxxxxR conserved catalytic loop (where C is the catalytic cysteine, x is any amino acid, and R is an arginine). PTPs are part of the tyrosine phosphorylation/dephosphorylation regulatory mechanism, and are important in the response of the cells to physiologic and pathologic changes in their environment. DUSPs show more substrate diversity (including RNA and lipids) and include pTyr, pSer, and pThr phosphatases.

Pssm-ID: 350344 [Multi-domain] Cd Length: 113 Bit Score: 49.66 E-value: 5.32e-07

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1622832833 1252 ILAFLRRVKACNPldagPMVVHCSAGVGRTGCFIVIDAMLE-RMKHEKTVDIyghvtcMRSQR-NYMVQTEDQYVFIHE 1328
Cdd:cd14494     45 FLEVLDQAEKPGE----PVLVHCKAGVGRTGTLVACYLVLLgGMSAEEAVRI------VRLIRpGGIPQTIEQLDFLIK 113

Third immunoglobulin (Ig) domain of contactin; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the third immunoglobulin (Ig) domain of contactins. Contactins are neural cell adhesion molecules and are comprised of six Ig domains followed by four fibronectin type III (FnIII) domains anchored to the membrane by glycosylphosphatidylinositol. The first four Ig domains form the intermolecular binding fragment, which arranges as a compact U-shaped module via contacts between Ig domains 1 and 4, and between Ig domains 2 and 3. Contactin-2 (TAG-1, axonin-1) may play a part in the neuronal processes of neurite outgrowth, axon guidance and fasciculation, and neuronal migration. This group also includes contactin-1 and contactin-5. The different contactins show different expression patterns in the central nervous system. During development and in adulthood, contactin-2 is transiently expressed in subsets of central and peripheral neurons. Contactin-5 is expressed specifically in the rat postnatal nervous system, peaking at about 3 weeks postnatal, and a lack of contactin-5 (NB-2) results in an impairment of neuronal activity in the rat auditory system. Contactin-5 is highly expressed in the adult human brain in the occipital lobe and in the amygdala. Contactin-1 is differentially expressed in tumor tissues and may, through a RhoA mechanism, facilitate invasion and metastasis of human lung adenocarcinoma. This group belongs to the I-set of IgSF domains.

Pssm-ID: 409357 [Multi-domain] Cd Length: 88 Bit Score: 49.08 E-value: 5.83e-07

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   36 IKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKVSSQRFEViefddGAGSVLRIQPLRvQRDEAIYECTATNSLGE 115
Cdd:cd04968      5 VRFPADTYALKGQTVTLECFALGNPVPQIKWRKVDGSPSSQWEIT-----TSEPVLEIPNVQ-FEDEGTYECEAENSRGK 78


                   ....*....
gi 1622832833  116 INTSAKLSV 124
Cdd:cd04968     79 DTVQGRIIV 87

Fourth immunoglobulin (Ig)-like domain of L1, Ng-CAM (Neuron-glia CAM cell adhesion molecule), and NrCAM (Ng-CAM-related); The members here are composed of the fourth immunoglobulin (Ig)-like domain of L1, Ng-CAM (Neuron-glia CAM cell adhesion molecule), and NrCAM (Ng-CAM-related). These proteins belong to the L1 subfamily of cell adhesion molecules (CAMs) and are comprised of an extracellular region having six Ig-like domains and five fibronectin type III domains, a transmembrane region and an intracellular domain. These molecules are primarily expressed in the nervous system. L1 is associated with an X-linked recessive disorder, X-linked hydrocephalus, MASA syndrome, or spastic paraplegia type 1, that involves abnormalities of axonal growth.

Pssm-ID: 409367 [Multi-domain] Cd Length: 89 Bit Score: 48.60 E-value: 6.93e-07

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  141 PQLKVVEKARTATMLCAAGGNPDPEISWFKDFLPVDPATSNGRIKQLrsggspiRGALQIESSEESDQGKYECVATNSAG 220
Cdd:cd04978      6 PPSLVLSPGETGELICEAEGNPQPTITWRLNGVPIEPAPEDMRRTVD-------GRTLIFSNLQPNDTAVYQCNASNVHG 78

                           90
                   ....*....|.
gi 1622832833  221 TrysAPANLYV 231
Cdd:cd04978     79 Y---LLANAFL 86

Fourth immunoglobulin (Ig)-like domain of peroxidasin; The members here are composed of the fourth immunoglobulin (Ig)-like domain in peroxidasin. Peroxidasin has a peroxidase domain and interacting extracellular motifs containing four Ig-like domains. It has been suggested that peroxidasin is secreted, and has functions related to the stabilization of the extracellular matrix. It may play a part in various other important processes such as removal and destruction of cells which have undergone programmed cell death and protection of the organism against non-self.

Pssm-ID: 143223 Cd Length: 69 Bit Score: 47.95 E-value: 8.65e-07

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1622832833  156 CAAGGNPDPEISWFKDFLPVdpaTSNGRIKQlrsggSPiRGALQIESSEESDQGKYECVATNSAG 220
Cdd:cd05746      5 CSAQGDPEPTITWNKDGVQV---TESGKFHI-----SP-EGYLAIRDVGVADQGRYECVARNTIG 60

Fourth Ig-like domain from smooth muscle myosin light chain kinase and similar domains ; a member of the I-set of IgSF domains; The members here are composed of the fourth immunoglobulin (Ig)-like domain from smooth muscle myosin light chain kinase (MYLK) and similar domains. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Unlike the V-set, one of the distinctive features of I-set domains is the lack of a C" strand. The structure of this group shows that the fourth Ig-like domain from myosin light chain kinase lacks this strand and thus belongs to the I-set of the IgSF. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409568 [Multi-domain] Cd Length: 90 Bit Score: 48.40 E-value: 9.06e-07

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  241 APRFSIPPSSQEVMPGGSVNLTCVAVGAPMPYVKWMMGVEELTKEDE---MPVGRNVLELSNVVRS--ANYTCVAISSLG 315
Cdd:cd20976      1 APSFSSVPKDLEAVEGQDFVAQCSARGKPVPRITWIRNAQPLQYAADrstCEAGVGELHIQDVLPEdhGTYTCLAKNAAG 80

                           90
                   ....*....|
gi 1622832833  316 MIEATAQVTV 325
Cdd:cd20976     81 QVSCSAWVTV 90

Third immunoglobulin (Ig)-like domain of the receptor protein tyrosine phosphatase (RPTP)-F (also known as LAR), type IIa; member of the I-set of IgSF domains; The members here are composed of the third immunoglobulin (Ig)-like domain found in the receptor protein tyrosine phosphatase (RPTP)-F, also known as LAR. LAR belongs to the RPTP type IIa subfamily. Members of this subfamily are cell adhesion molecule-like proteins involved in central nervous system (CNS) development. They have large extracellular portions comprised of multiple Ig-like domains and two to nine fibronectin type III (FNIII) domains and a cytoplasmic portion having two tandem phosphatase domains. Included in this group is Drosophila LAR (DLAR).

Pssm-ID: 409401 Cd Length: 82 Bit Score: 47.97 E-value: 1.04e-06

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   39 PEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKVSSQRfeviEFDDGAgSVLRiqpLRVQRDEAIYECTATNSLGEINT 118
Cdd:cd05739      4 PSNHEVMPGGSVNLTCVAVGAPMPYVKWMKGGEELTKED----EMPVGR-NVLE---LTNIYESANYTCVAISSLGMIEA 75


                   ....*.
gi 1622832833  119 SAKLSV 124
Cdd:cd05739     76 TAQVTV 81

Fourth Ig domain of the neural cell adhesion molecule contactin-2, and similar domains; The members here are composed of the fourth Ig domain of the neural cell adhesion molecule contactin-2. Contactins are comprised of six Ig domains followed by four fibronectin type III (FnIII) domains anchored to the membrane by glycosylphosphatidylinositol. Contactin-2 (also called TAG-1, axonin-1) facilitates cell adhesion by homophilic binding between molecules in apposed membranes. The first four Ig domains form the intermolecular binding fragment which arranges as a compact U-shaped module by contacts between Ig domains 1 and 4, and domains 2 and 3. It has been proposed that a linear zipper-like array forms, from contactin-2 molecules alternatively provided by the two apposed membranes.

Pssm-ID: 143205 [Multi-domain] Cd Length: 85 Bit Score: 47.98 E-value: 1.04e-06

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1622832833  156 CAAGGNPDPEISWFKDFlpvDPATSNGRIKQLRsggspirGALQIESSEESDQGKYECVATNSAGTRYsAPANLYV 231
Cdd:cd05728     21 CKASGNPRPAYRWLKNG---QPLASENRIEVEA-------GDLRITKLSLSDSGMYQCVAENKHGTIY-ASAELAV 85

Second immunoglobulin (Ig)-like domain of fibroblast growth factor (FGF) receptor, and similar domains; member of the I-set of IgSF domains; The members here are composed of the second immunoglobulin (Ig)-like domain of fibroblast growth factor (FGF) receptor. FGF receptors bind FGF signaling polypeptides. FGFs participate in multiple processes such as morphogenesis, development, and angiogenesis. FGFs bind to four FGF receptor tyrosine kinases (FGFR1, FGFR2, FGFR3, FGFR4). Receptor diversity is controlled by alternative splicing producing splice variants with different ligand binding characteristics and different expression patterns. FGFRs have an extracellular region comprised of three Ig-like domains, a single transmembrane helix, and an intracellular tyrosine kinase domain. Ligand binding and specificity reside in the Ig-like domains 2 and 3, and the linker region that connects these two. FGFR activation and signaling depend on FGF-induced dimerization, a process involving cell surface heparin or heparin sulfate proteoglycans. This group also contains fibroblast growth factor (FGF) receptor like-1(FGFRL1). FGFRL1 does not have a protein tyrosine kinase domain at its C-terminus; neither does its cytoplasmic domain appear to interact with a signaling partner. It has been suggested that FGFRL1 may not have any direct signaling function, but instead acts as a decoy receptor trapping FGFs and preventing them from binding other receptors.

Pssm-ID: 409393 [Multi-domain] Cd Length: 95 Bit Score: 48.37 E-value: 1.27e-06

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  139 MGPQLKVVEKARTATMLCAAGGNPDPEISWFKDFLPVDPATSNGRIKQLRSGGSpirgaLQIESSEESDQGKYECVATNS 218
Cdd:cd05729      9 MEEREHALPAANKVRLECGAGGNPMPNITWLKDGKEFKKEHRIGGTKVEEKGWS-----LIIERAIPRDKGKYTCIVENE 83


                   ...
gi 1622832833  219 AGT 221
Cdd:cd05729     84 YGS 86

Third immunoglobulin (Ig)-like domain in Robo (roundabout) receptors; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the third immunoglobulin (Ig)-like domain in Robo (roundabout) receptors. Robo receptors play a role in the development of the central nervous system (CNS), and are receptors of Slit protein. Slit is a repellant secreted by the neural cells in the midline. Slit acts through Robo to prevent most neurons from crossing the midline from either side. Three mammalian Robo homologs (Robo1, Robo2, Robo3), and three mammalian Slit homologs (Slit-1,Slit-2, Slit-3), have been identified. Commissural axons, which cross the midline, express low levels of Robo; longitudinal axons, which avoid the midline, express high levels of Robo. Robo1, Robo2, and Robo3 are expressed by commissural neurons in the vertebrate spinal cord and Slit-1, Slit-2, and Slit-3 are expressed at the ventral midline. Robo-3 is a divergent member of the Robo family which instead of being a positive regulator of Slit responsiveness, antagonizes Slit responsiveness in precrossing axons. The Slit-Robo interaction is mediated by the second leucine-rich repeat (LRR) domain of Slit and the two N-terminal Ig domains of Robo, Ig1 and Ig2. The primary Robo binding site for Slit2 has been shown by surface plasmon resonance experiments and mutational analysis to be the Ig1 domain, while the Ig2 domain has been proposed to harbor a weak secondary binding site. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 409390 [Multi-domain] Cd Length: 83 Bit Score: 47.78 E-value: 1.27e-06

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  140 GPQLKVVEKARTATMLCAAGGNPDPEISWFKDF--LPVdpatsnGRIKQLRSggspirGALQIESSEESDQGKYECVATN 217
Cdd:cd05725      3 RPQNQVVLVDDSAEFQCEVGGDPVPTVRWRKEDgeLPK------GRYEILDD------HSLKIRKVTAGDMGSYTCVAEN 70

                           90
                   ....*....|....
gi 1622832833  218 SAGTrYSAPANLYV 231
Cdd:cd05725     71 MVGK-IEASATLTV 83

Fourth immunoglobulin (Ig)-like domain of L1, Ng-CAM (Neuron-glia CAM cell adhesion molecule), and NrCAM (Ng-CAM-related); The members here are composed of the fourth immunoglobulin (Ig)-like domain of L1, Ng-CAM (Neuron-glia CAM cell adhesion molecule), and NrCAM (Ng-CAM-related). These proteins belong to the L1 subfamily of cell adhesion molecules (CAMs) and are comprised of an extracellular region having six Ig-like domains and five fibronectin type III domains, a transmembrane region and an intracellular domain. These molecules are primarily expressed in the nervous system. L1 is associated with an X-linked recessive disorder, X-linked hydrocephalus, MASA syndrome, or spastic paraplegia type 1, that involves abnormalities of axonal growth.

Pssm-ID: 409367 [Multi-domain] Cd Length: 89 Bit Score: 47.44 E-value: 2.26e-06

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  243 RFSIPPSSQEVMPGGSVNLTCVAVGAPMPYVKWMMG---VEELTKEDEMPVGRNVLELSNVVR--SANYTCVAISSLGMI 317
Cdd:cd04978      1 YWIIEPPSLVLSPGETGELICEAEGNPQPTITWRLNgvpIEPAPEDMRRTVDGRTLIFSNLQPndTAVYQCNASNVHGYL 80


                   ....*...
gi 1622832833  318 EATAQVTV 325
Cdd:cd04978     81 LANAFLHV 88

Second immunoglobulin (Ig)-like domain of Axl/Tyro3 family receptor tyrosine kinases (RTKs); member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the second immunoglobulin (Ig)-like domain in the Axl/Tyro3 family of receptor tyrosine kinases (RTKs). This family includes Axl (also known as Ark, Ufo, and Tyro7), Tyro3 (also known as Sky, Rse, Brt, Dtk, and Tif), and Mer (also known as Nyk, c-Eyk, and Tyro12). Axl/Tyro3 family receptors have an extracellular portion with two Ig-like domains followed by two fibronectin-types III (FNIII) domains, a membrane-spanning single helix, and a cytoplasmic tyrosine kinase domain. Axl, Tyro3, and Mer are widely expressed in adult tissues, though they show higher expression in the brain, lymphatic and vascular systems, and testis. Axl, Tyro3, and Mer bind the vitamin K dependent protein Gas6 with high affinity, and in doing so activate their tyrosine kinase activity. Axl/Gas6 signaling may play a part in cell adhesion processes, prevention of apoptosis, and cell proliferation.

Pssm-ID: 409407 Cd Length: 82 Bit Score: 47.07 E-value: 2.47e-06

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  244 FSIPPSSQEVMPGGSVNLTCVAVGAPMPY-VKWMMGVEELTKEDEMPvgRNVLELSNVVRSANYTCVAISSLGM-IEATA 321
Cdd:cd05749      2 FTVEPEDLAVTANTPFNLTCQAVGPPEPVeILWWQGGSPLGGPPAPS--PSVLNVPGLNETTKFSCEAHNAKGLtSSRTA 79


                   ...
gi 1622832833  322 QVT 324
Cdd:cd05749     80 TVT 82

Immunoglobulin (Ig)-like domain of human titin C terminus and similar proteins; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the fifth immunoglobulin (Ig)-like domain from the C-terminus of human titin x and similar proteins. Titin (also called connectin) is a fibrous sarcomeric protein specifically found in vertebrate striated muscle. Titin is gigantic; depending on isoform composition it ranges from 2970 to 3700 kDa, and is of a length that spans half a sarcomere. Titin largely consists of multiple repeats of Ig-like and fibronectin type 3 (FN-III)-like domains. Titin connects the ends of myosin thick filaments to Z disks and extends along the thick filament to the H zone and appears to function similar to an elastic band, keeping the myosin filaments centered in the sarcomere during muscle contraction or stretching. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 143224 [Multi-domain] Cd Length: 92 Bit Score: 46.97 E-value: 3.00e-06

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   31 SKPVFIKVPEDQTglsggvASFVCQATGEPKPRITWMKKGKK-VSSQRFEVIEFDdgAGSVLRIQPLRVQrDEAIYECTA 109
Cdd:cd05747      8 TKPRSLTVSEGES------ARFSCDVDGEPAPTVTWMREGQIiVSSQRHQITSTE--YKSTFEISKVQMS-DEGNYTVVV 78


                   ....*.
gi 1622832833  110 TNSLGE 115
Cdd:cd05747     79 ENSEGK 84

Immunoglobulin (Ig)-like domain of the L1 cell adhesion molecule (CAM) and similar proteins; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the first immunoglobulin (Ig)-like domain of the L1 cell adhesion molecule (CAM). L1 belongs to the L1 subfamily of cell adhesion molecules (CAMs) and is comprised of an extracellular region having six Ig-like domains and five fibronectin type III domains, a transmembrane region and an intracellular domain. L1 is primarily expressed in the nervous system and is involved in its development and function. L1 is associated with an X-linked recessive disorder, X-linked hydrocephalus, MASA syndrome, or spastic paraplegia type 1, that involves abnormalities of axonal growth. This group also contains NrCAM [Ng(neuronglia)CAM-related cell adhesion molecule], which is primarily expressed in the nervous system, and human neurofascin. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lacks a C" strand.

Pssm-ID: 409396 [Multi-domain] Cd Length: 94 Bit Score: 47.02 E-value: 3.34e-06

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1622832833  153 TMLCAAGGNPDPEISWFKDFLPVDPATSNGRIKQLRSGGSPIRGAlqiESSEESDQGKYECVATNSAGTRYS 224
Cdd:cd05733     20 TIKCEAKGNPQPTFRWTKDGKFFDPAKDPRVSMRRRSGTLVIDNH---NGGPEDYQGEYQCYASNELGTAIS 88

Second immunoglobulin domain of the Drosophila melanogaster Dscam protein, and similar domains; a member of the I-set of IgSF domains; The members here are composed of the second immunoglobulin domain of the Drosophila melanogaster Down syndrome cell adhesion molecule (DSCAM) protein and similar proteins. DSCAM is a cell adhesion molecule that plays critical roles in neural development, including axon guidance and branching, axon target recognition, self-avoidance and synaptic formation. DSCAM belongs to the immunoglobulin superfamily and contributes to defects in the central nervous system in Down syndrome patients. Vertebrate DSCAMs differ from Drosophila Dscam1 in that they lack the extensive alternative splicing that occurs in the insect gene. Drosophila melanogaster Dscam has 38,016 isoforms generated by the alternative splicing of four variable exon clusters, which allows every neuron in the fly to display a distinctive set of Dscam proteins on its cell surface. Drosophila Dscam1 is a cell-surface protein that plays important roles in neural development and axon tiling of neurons. It is shown that thousands of isoforms bind themselves through specific homophilic (self-binding) interactions, a process which mediates cellular self-recognition. Drosophila Dscam2 is also alternatively spliced and plays a key role in the development of two visual system neurons, monopolar cells L1 and L2. This group is a member of the I-set Ig domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand but lack a C" strand.

Pssm-ID: 409545 Cd Length: 95 Bit Score: 46.77 E-value: 3.58e-06

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  131 PPGFPSIDmGPQLKVVEKARTATMLCAAGGNPDPEISWFKdFLP----VDPATSNGRIKQlrsggspIRGALQIESSEES 206
Cdd:cd20953      1 APKIPGLS-KSQPLTVSSASSIALLCPAQGYPAPSFRWYK-FIEgttrKQAVVLNDRVKQ-------VSGTLIIKDAVVE 71

                           90
                   ....*....|....
gi 1622832833  207 DQGKYECVATNSAG 220
Cdd:cd20953     72 DSGKYLCVVNNSVG 85

Fourth immunoglobulin (Ig)-like domain of NrCAM (NgCAM-related cell adhesion molecule); The members here are composed of the fourth immunoglobulin (Ig)-like domain of NrCAM (NgCAM-related cell adhesion molecule). NrCAM belongs to the L1 subfamily of cell adhesion molecules (CAMs) and is comprised of an extracellular region having six IG-like domains and five fibronectin type III domains, a transmembrane region, and an intracellular domain. NrCAM is primarily expressed in the nervous system.

Pssm-ID: 409454 Cd Length: 89 Bit Score: 46.51 E-value: 3.76e-06

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   35 FIKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKVSSQRFEVIEFDDGAGSVL-RIQplrvQRDEAIYECTATNSL 113
Cdd:cd05868      2 WITAPTNLVLSPGEDGTLICRANGNPKPSISWLTNGVPIEIAPTDPSRKVDGDTIIFsKVQ----ERSSAVYQCNASNEY 77

                           90
                   ....*....|..
gi 1622832833  114 GEINTSAKLSVL 125
Cdd:cd05868     78 GYLLANAFVNVL 89

Fourth immunoglobulin domain of the Drosophila melanogaster Dscam protein, and similar domains; a member of the I-set of IgSF domains; The members here are composed of the fourth immunoglobulin domain of the Drosophila melanogaster Down syndrome cell adhesion molecule (DSCAM) protein and similar proteins. Down syndrome cell adhesion molecule (DSCAM) is a cell adhesion molecule that plays critical roles in neural development, including axon guidance and branching, axon target recognition, self-avoidance and synaptic formation. DSCAM belongs to the immunoglobulin superfamily and contributes to defects in the central nervous system in Down syndrome patients. Vertebrate DSCAMs differ from Drosophila Dscam1 in that they lack the extensive alternative splicing that occurs in the insect gene. Drosophila melanogaster Dscam has 38,016 isoforms generated by the alternative splicing of four variable exon clusters, which allows every neuron in the fly to display a distinctive set of Dscam proteins on its cell surface. Drosophila Dscam1 is a cell-surface protein that plays important roles in neural development and axon tiling of neurons. It is shown that thousands of isoforms bind themselves through specific homophilic (self-binding) interactions, a process which mediates cellular self-recognition. Drosophila Dscam2 is also alternatively spliced and plays a key role in the development of two visual system neurons, monopolar cells L1 and L2. This group is a member of the I-set Ig domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand but lack a C" strand.

Pssm-ID: 409548 [Multi-domain] Cd Length: 96 Bit Score: 46.78 E-value: 4.21e-06

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1622832833  156 CAAGGNPDPEISWFKDFLPVdPATSNGRIKQLRSGGSPIRGALQIESSEESDQGKYECVATNSAGT-RYSAPAN 228
Cdd:cd20956     23 CVASGNPLPQITWTLDGFPI-PESPRFRVGDYVTSDGDVVSYVNISSVRVEDGGEYTCTATNDVGSvSHSARIN 95

Immunoglobulin (Ig)-like domain in neuregulins; The members here are composed of the immunoglobulin (Ig)-like domain in neuregulins (NRGs). NRGs are signaling molecules which participate in cell-cell interactions in the nervous system, breast, heart, and other organ systems, and are implicated in the pathology of diseases including schizophrenia, multiple sclerosis, and breast cancer. There are four members of the neuregulin gene family (NRG-1, NRG-2, NRG-3, and NRG-4). The NRG-1 protein, binds to and activates the tyrosine kinases receptors ErbB3 and ErbB4, initiating signaling cascades. The other NRGs proteins bind one or the other or both of these ErbBs. NRG-1 has multiple functions: in the brain it regulates various processes such as radial glia formation and neuronal migration, dendritic development, and expression of neurotransmitters receptors, while in the peripheral nervous system NRG-1 regulates processes such as target cell differentiation, and Schwann cell survival. There are many NRG-1 isoforms which arise from the alternative splicing of mRNA. Less is known of the functions of the other NRGs. NRG-2 and NRG-3 are expressed predominantly in the nervous system. NRG-2 is expressed by motor neurons and terminal Schwann cells, and is concentrated near synaptic sites and may be a signal that regulates synaptic differentiation. NRG-4 has been shown to direct pancreatic islet cell development towards the delta-cell lineage.

Pssm-ID: 409408 [Multi-domain] Cd Length: 92 Bit Score: 46.74 E-value: 4.24e-06

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   42 QTGLSGGVASFVCQATGE-PKPRITWMKKGKKVSSQRFEVIEFDDGAG-SVLRIQPLRVQrDEAIYECTATNSLGEINTS 119
Cdd:cd05750      9 QTVQEGSKLVLKCEATSEnPSPRYRWFKDGKELNRKRPKNIKIRNKKKnSELQINKAKLE-DSGEYTCVVENILGKDTVT 87


                   ....*
gi 1622832833  120 AKLSV 124
Cdd:cd05750     88 GNVTV 92

Third immunoglobulin (Ig)-like domain of the L1 cell adhesion molecule (CAM), and similar domains; The members here are composed of the third immunoglobulin (Ig)-like domain of the L1 cell adhesion molecule (CAM). L1 belongs to the L1 subfamily of cell adhesion molecules (CAMs) and is comprised of an extracellular region having six Ig-like domains and five fibronectin type III domains, a transmembrane region and an intracellular domain. L1 is primarily expressed in the nervous system and is involved in its development and function. L1 is associated with an X-linked recessive disorder, X-linked hydrocephalus, MASA syndrome, and spastic paraplegia type 1, that involves abnormalities of axonal growth. This group also contains the chicken neuron-glia cell adhesion molecule, Ng-CAM and human neurofascin.

Pssm-ID: 409394 [Multi-domain] Cd Length: 83 Bit Score: 46.25 E-value: 4.61e-06

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1622832833   42 QTGLSGGVASFVCQATGEPKPRITWMKKGKKVSSQRFEVIEFddgaGSVLRIQPLRVQrDEAIYECTATNSLGEI 116
Cdd:cd05731      5 TMVLRGGVLLLECIAEGLPTPDIRWIKLGGELPKGRTKFENF----NKTLKIENVSEA-DSGEYQCTASNTMGSA 74

Third immunoglobulin (Ig)-like domain of peroxidasin; The members here are composed of the third immunoglobulin (Ig)-like domain in peroxidasin. Peroxidasin has a peroxidase domain and interacting extracellular motifs containing four Ig-like domains. It has been suggested that peroxidasin is secreted and has functions related to the stabilization of the extracellular matrix. It may play a part in various other important processes such as removal and destruction of cells which have undergone programmed cell death and protection of the organism against non-self.

Pssm-ID: 143222 [Multi-domain] Cd Length: 74 Bit Score: 46.08 E-value: 4.85e-06

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1622832833  148 KARTATMLCAAGGNPDPEISWFK--DFLPVDpatsngRIKQLRSGGspirgALQIESSEESDQGKYECVATNSAGTR 222
Cdd:cd05745      1 EGQTVDFLCEAQGYPQPVIAWTKggSQLSVD------RRHLVLSSG-----TLRISRVALHDQGQYECQAVNIVGSQ 66

Third immunoglobulin (Ig)-like domain of Neural Cell Adhesion Molecule 1 (NCAM-1); member of the I-set of IgSF domains; The members here are composed of the third immunoglobulin (Ig)-like domain of Neural Cell Adhesion Molecule (NCAM-1). NCAM plays important roles in the development and regeneration of the central nervous system, in synaptogenesis and neural migration. NCAM mediates cell-cell and cell-substratum recognition and adhesion via homophilic (NCAM-NCAM), and heterophilic (NCAM-non-NCAM), interactions. NCAM is expressed as three major isoforms having different intracellular extensions. The extracellular portion of NCAM has five N-terminal Ig-like domains and two fibronectin type III domains. The double zipper adhesion complex model for NCAM homophilic binding involves Ig1, Ig2, and Ig3. By this model, Ig1 and Ig2 mediate dimerization of NCAM molecules situated on the same cell surface (cis interactions), and Ig3 domains mediate interactions between NCAM molecules expressed on the surface of opposing cells (trans interactions) through binding to the Ig1 and Ig2 domains. The adhesive ability of NCAM is modulated by the addition of polysialic acid chains to the fifth Ig-like domain.

Pssm-ID: 143207 [Multi-domain] Cd Length: 95 Bit Score: 46.46 E-value: 4.89e-06

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1622832833   53 VCQATGEPKPRITWMKKGKKVSSQRfEVIEFDDGaGSVLRIqpLRVQR-DEAIYECTATNSLGEINTSAKLSV 124
Cdd:cd05730     24 ACDADGFPEPTMTWTKDGEPIESGE-EKYSFNED-GSEMTI--LDVDKlDEAEYTCIAENKAGEQEAEIHLKV 92

Fourth Ig domain of the neural cell adhesion molecule contactin-2, and similar domains; The members here are composed of the fourth Ig domain of the neural cell adhesion molecule contactin-2. Contactins are comprised of six Ig domains followed by four fibronectin type III (FnIII) domains anchored to the membrane by glycosylphosphatidylinositol. Contactin-2 (also called TAG-1, axonin-1) facilitates cell adhesion by homophilic binding between molecules in apposed membranes. The first four Ig domains form the intermolecular binding fragment which arranges as a compact U-shaped module by contacts between Ig domains 1 and 4, and domains 2 and 3. It has been proposed that a linear zipper-like array forms, from contactin-2 molecules alternatively provided by the two apposed membranes.

Pssm-ID: 143205 [Multi-domain] Cd Length: 85 Bit Score: 46.05 E-value: 5.43e-06

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  248 PSSQEVMPGGSVNLTCVAVGAPMPYVKWMMGVEELTKEDEMPVGRNVLELS--NVVRSANYTCVAISSLGMIEATAQVTV 325
Cdd:cd05728      6 ISDTEADIGSSLRWECKASGNPRPAYRWLKNGQPLASENRIEVEAGDLRITklSLSDSGMYQCVAENKHGTIYASAELAV 85

Third immunoglobulin (Ig)-like domain of the L1 cell adhesion molecule (CAM), and similar domains; The members here are composed of the third immunoglobulin (Ig)-like domain of the L1 cell adhesion molecule (CAM). L1 belongs to the L1 subfamily of cell adhesion molecules (CAMs) and is comprised of an extracellular region having six Ig-like domains and five fibronectin type III domains, a transmembrane region and an intracellular domain. L1 is primarily expressed in the nervous system and is involved in its development and function. L1 is associated with an X-linked recessive disorder, X-linked hydrocephalus, MASA syndrome, and spastic paraplegia type 1, that involves abnormalities of axonal growth. This group also contains the chicken neuron-glia cell adhesion molecule, Ng-CAM and human neurofascin.

Pssm-ID: 409394 [Multi-domain] Cd Length: 83 Bit Score: 45.86 E-value: 5.55e-06

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  247 PPSSQEVMPGGSVNLTCVAVGAPMPYVKWmmgveelTKED-EMPVGR-------NVLELSNVVR--SANYTCVAISSLGM 316
Cdd:cd05731      1 SESSTMVLRGGVLLLECIAEGLPTPDIRW-------IKLGgELPKGRtkfenfnKTLKIENVSEadSGEYQCTASNTMGS 73

                           90
                   ....*....|
gi 1622832833  317 IEATAQVTVK 326
Cdd:cd05731     74 ARHTISVTVE 83

Third immunoglobulin (Ig)-like domain of the L1 cell adhesion molecule (CAM); The members here are composed of the third immunoglobulin (Ig)-like domain of the L1 cell adhesion molecule (CAM). L1 belongs to the L1 subfamily of cell adhesion molecules (CAMs) and is comprised of an extracellular region having six Ig-like domains, five fibronectin type III domains, a transmembrane region and an intracellular domain. L1 is primarily expressed in the nervous system and is involved in its development and function. L1 is associated with an X-linked recessive disorder, X-linked hydrocephalus, MASA syndrome, or spastic paraplegia type 1, that involves abnormalities of axonal growth. This group also contains the chicken neuron-glia cell adhesion molecule, Ng-CAM.

Pssm-ID: 409460 [Multi-domain] Cd Length: 83 Bit Score: 46.06 E-value: 5.56e-06

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  247 PPSSQEVMPGGSVNLTCVAVGAPMPYVKWmmgveeLTKEDEMPVGR-------NVLELSNVVRS--ANYTCVAISSLGMI 317
Cdd:cd05876      1 SSSSLVALRGQSLVLECIAEGLPTPTVKW------LRPSGPLPPDRvkyqnhnKTLQLLNVGESddGEYVCLAENSLGSA 74


                   ....*....
gi 1622832833  318 EATAQVTVK 326
Cdd:cd05876     75 RHAYYVTVE 83

Immunoglobulin domain; The members here are composed of the immunoglobulin (Ig) domain found in the Ig superfamily. The Ig superfamily is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. Members of this group are components of immunoglobulin, neuroglia, cell surface glycoproteins, including T-cell receptors, CD2, CD4, CD8, and membrane glycoproteins, including butyrophilin and chondroitin sulfate proteoglycan core protein. A predominant feature of most Ig domains is a disulfide bridge connecting the two beta-sheets with a tryptophan residue packed against the disulfide bond. Ig superfamily (IgSF) domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Typically, the V-set domains have A, B, E, and D strands in one sheet and A', G, F, C, C' and C" in the other. The structures in C1-set are smaller than those in the V-set; they have one beta sheet that is formed by strands A, B, E, and D and the other by strands G, F, C, and C'. Moreover, a C1-set Ig domain contains a short C' strand (three residues) and lacks A' and C" strand. Unlike other Ig domain sets, C2-set structures do not have a D strand. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 409353 [Multi-domain] Cd Length: 70 Bit Score: 45.40 E-value: 5.69e-06

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1622832833  259 VNLTCVAVGAPMPYVKWMMGVEELTKEDEMPV----GRNVLELSNVVR--SANYTCVAISSLG 315
Cdd:cd00096      1 VTLTCSASGNPPPTITWYKNGKPLPPSSRDSRrselGNGTLTISNVTLedSGTYTCVASNSAG 63

Third immunoglobulin (Ig) domain of contactin; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the third immunoglobulin (Ig) domain of contactins. Contactins are neural cell adhesion molecules and are comprised of six Ig domains followed by four fibronectin type III (FnIII) domains anchored to the membrane by glycosylphosphatidylinositol. The first four Ig domains form the intermolecular binding fragment, which arranges as a compact U-shaped module via contacts between Ig domains 1 and 4, and between Ig domains 2 and 3. Contactin-2 (TAG-1, axonin-1) may play a part in the neuronal processes of neurite outgrowth, axon guidance and fasciculation, and neuronal migration. This group also includes contactin-1 and contactin-5. The different contactins show different expression patterns in the central nervous system. During development and in adulthood, contactin-2 is transiently expressed in subsets of central and peripheral neurons. Contactin-5 is expressed specifically in the rat postnatal nervous system, peaking at about 3 weeks postnatal, and a lack of contactin-5 (NB-2) results in an impairment of neuronal activity in the rat auditory system. Contactin-5 is highly expressed in the adult human brain in the occipital lobe and in the amygdala. Contactin-1 is differentially expressed in tumor tissues and may, through a RhoA mechanism, facilitate invasion and metastasis of human lung adenocarcinoma. This group belongs to the I-set of IgSF domains.

Pssm-ID: 409357 [Multi-domain] Cd Length: 88 Bit Score: 46.00 E-value: 5.85e-06

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1622832833  148 KARTATMLCAAGGNPDPEISWFKdflpVD-PATSNgriKQLRSGGspirGALQIESSEESDQGKYECVATNSAG 220
Cdd:cd04968     15 KGQTVTLECFALGNPVPQIKWRK----VDgSPSSQ---WEITTSE----PVLEIPNVQFEDEGTYECEAENSRG 77

First immunoglobulin (Ig) domain of contactin-5; member of the I-set of Ig superfamily domains; The members here are composed of the first immunoglobulin (Ig) domain of the neural cell adhesion molecule contactin-5. Contactins are comprised of six Ig domains followed by four fibronectin type III (FnIII) domains, anchored to the membrane by glycosylphosphatidylinositol. The different contactins show different expression patterns in the central nervous system. In rats, a lack of contactin-5 (NB-2) results in an impairment of the neuronal activity in the auditory system. Contactin-5 is expressed specifically in the postnatal nervous system, peaking at about 3 weeks postnatal. Contactin-5 is highly expressed in the adult human brain in the occipital lobe and in the amygdala; lower levels of expression have been detected in the corpus callosum, caudate nucleus, and spinal cord. This group belongs to the I-set of IgSF domains.

Pssm-ID: 409435 Cd Length: 96 Bit Score: 45.70 E-value: 8.94e-06

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   33 PVFIKVPED---QTGLSGGVASFVCQATGEPKPRITWMKKGKKV---SSQRFEVIEfddgaGSVLRIQPLRVqRDEAIYE 106
Cdd:cd05848      2 PVFVQEPDDaifPTDSDEKKVILNCEARGNPVPTYRWLRNGTEIdteSDYRYSLID-----GNLIISNPSEV-KDSGRYQ 75

                           90
                   ....*....|
gi 1622832833  107 CTATNSLGEI 116
Cdd:cd05848     76 CLATNSIGSI 85

Immunoglobulin (Ig)-like I-set domain of Neural Cell Adhesion Molecule 1 (NCAM-1) and similar proteins; The members here are composed of the fourth immunoglobulin (Ig)-like domain of Neural Cell Adhesion Molecule (NCAM-1). NCAM plays important roles in the development and regeneration of the central nervous system, in synaptogenesis and neural migration. NCAM mediates cell-cell and cell-substratum recognition and adhesion via homophilic (NCAM-NCAM), and heterophilic (NCAM-non-NCAM), interactions. NCAM is expressed as three major isoforms having different intracellular extensions. The extracellular portion of NCAM has five N-terminal Ig-like domains and two fibronectin type III domains. The double zipper adhesion complex model for NCAM homophilic binding involves Ig1, Ig2, and Ig3. By this model, Ig1 and Ig2 mediate dimerization of NCAM molecules situated on the same cell surface (cis interactions), and Ig3 domains mediate interactions between NCAM molecules expressed on the surface of opposing cells (trans interactions), through binding to the Ig1 and Ig2 domains. The adhesive ability of NCAM is modulated by the addition of polysialic acid chains to the fifth Ig-like domain. Also included in this group is NCAM-2 (also known as OCAM/mamFas II and RNCAM) NCAM-2 is differentially expressed in the developing and mature olfactory epithelium (OE). One of the unique features of I-set domains is the lack of a C" strand. The structures of this group show that the Ig domain lacks this strand and thus is a member of the I-set of Ig domains.

Pssm-ID: 409395 [Multi-domain] Cd Length: 96 Bit Score: 45.59 E-value: 1.00e-05

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   32 KPVFIKVpEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKVSSQ------RFEVIEfdDGAGSVLRIQPLRVQrDEAIY 105
Cdd:cd05732      2 QPKITYL-ENQTAVELEQITLTCEAEGDPIPEITWRRATRGISFEegdldgRIVVRG--HARVSSLTLKDVQLT-DAGRY 77

                           90
                   ....*....|....*....
gi 1622832833  106 ECTATNSLGEINTSAKLSV 124
Cdd:cd05732     78 DCEASNRIGGDQQSMYLEV 96

Second C-terminal immunoglobulin (Ig)-like domain of palladin; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the C-terminal immunoglobulin (Ig)-like domain of palladin. Palladin belongs to the palladin-myotilin-myopalladin family. Proteins belonging to this family contain multiple Ig-like domains and function as scaffolds, modulating actin cytoskeleton. Palladin binds to alpha-actinin ezrin, vasodilator-stimulated phosphoprotein VASP, SPIN90 (also known as DIP or mDia interacting protein), and Src. Palladin also binds F-actin directly, via its Ig3 domain. Palladin is expressed as several alternatively spliced isoforms, having various combinations of Ig-like domains, in a cell-type-specific manner. It has been suggested that palladin's different Ig-like domains may be specialized for distinct functions. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 409582 Cd Length: 91 Bit Score: 45.48 E-value: 1.09e-05

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  135 PSIDMGPQLKVVEKARTATMLCAAGGNPDPEISWFKDFLPVDPATSNGRIkqLRSGGSpirGALQIESSEESDQGKYECV 214
Cdd:cd20990      1 PHFLQAPGDLTVQEGKLCRMDCKVSGLPTPDLSWQLDGKPIRPDSAHKML--VRENGV---HSLIIEPVTSRDAGIYTCI 75


                   ....*.
gi 1622832833  215 ATNSAG 220
Cdd:cd20990     76 ATNRAG 81

Third immunoglobulin (Ig)-like domain of the L1 cell adhesion molecule (CAM); The members here are composed of the third immunoglobulin (Ig)-like domain of the L1 cell adhesion molecule (CAM). L1 belongs to the L1 subfamily of cell adhesion molecules (CAMs) and is comprised of an extracellular region having six Ig-like domains, five fibronectin type III domains, a transmembrane region and an intracellular domain. L1 is primarily expressed in the nervous system and is involved in its development and function. L1 is associated with an X-linked recessive disorder, X-linked hydrocephalus, MASA syndrome, or spastic paraplegia type 1, that involves abnormalities of axonal growth. This group also contains the chicken neuron-glia cell adhesion molecule, Ng-CAM.

Pssm-ID: 409460 [Multi-domain] Cd Length: 83 Bit Score: 45.29 E-value: 1.12e-05

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1622832833  145 VVEKARTATMLCAAGGNPDPEISWFKdflPVDPATSNGRIKQLRSGgspirgALQIESSEESDQGKYECVATNSAGT 221
Cdd:cd05876      6 VALRGQSLVLECIAEGLPTPTVKWLR---PSGPLPPDRVKYQNHNK------TLQLLNVGESDDGEYVCLAENSLGS 73

Fourth immunoglobulin domain of the Drosophila melanogaster Dscam protein, and similar domains; a member of the I-set of IgSF domains; The members here are composed of the fourth immunoglobulin domain of the Drosophila melanogaster Down syndrome cell adhesion molecule (DSCAM) protein and similar proteins. Down syndrome cell adhesion molecule (DSCAM) is a cell adhesion molecule that plays critical roles in neural development, including axon guidance and branching, axon target recognition, self-avoidance and synaptic formation. DSCAM belongs to the immunoglobulin superfamily and contributes to defects in the central nervous system in Down syndrome patients. Vertebrate DSCAMs differ from Drosophila Dscam1 in that they lack the extensive alternative splicing that occurs in the insect gene. Drosophila melanogaster Dscam has 38,016 isoforms generated by the alternative splicing of four variable exon clusters, which allows every neuron in the fly to display a distinctive set of Dscam proteins on its cell surface. Drosophila Dscam1 is a cell-surface protein that plays important roles in neural development and axon tiling of neurons. It is shown that thousands of isoforms bind themselves through specific homophilic (self-binding) interactions, a process which mediates cellular self-recognition. Drosophila Dscam2 is also alternatively spliced and plays a key role in the development of two visual system neurons, monopolar cells L1 and L2. This group is a member of the I-set Ig domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand but lack a C" strand.

Pssm-ID: 409548 [Multi-domain] Cd Length: 96 Bit Score: 45.24 E-value: 1.34e-05

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  249 SSQEVMPGGSVNLTCVAVGAPMPYVKWMMgveeltkeDEMPVGRN--------VLELSNVVRSAN-----------YTCV 309
Cdd:cd20956      9 SEQTLQPGPSVSLKCVASGNPLPQITWTL--------DGFPIPESprfrvgdyVTSDGDVVSYVNissvrvedggeYTCT 80

                           90
                   ....*....|....*.
gi 1622832833  310 AISSLGMIEATAQVTV 325
Cdd:cd20956     81 ATNDVGSVSHSARINV 96

Second Ig-like domain of the giant muscle protein titin Z1z2 in the sarcomeric Z-disk, and similar domains; a member of the I-set of IgSF domains; The members here are composed of the second immunoglobulin (Ig)-like domain of the giant muscle protein titin Z1z2 in the sarcomeric Z-disk and similar proteins. Titin is a key component in the assembly and functioning of vertebrate striated muscles. By providing connections at the level of individual microfilaments, it contributes to the fine balance of forces between the two halves of the sarcomere. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Unlike the V-set, one of the distinctive features of I-set domains is the lack of a C" strand. The structure of the titin Z1z2 lacks this strand and thus it belongs to the I-set of the IgSF. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409564 [Multi-domain] Cd Length: 91 Bit Score: 44.88 E-value: 1.86e-05

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   33 PVFIKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKVSSQRFEVIEFDDGAGSVLRIQPLrvQRDEAIYECTATNS 112
Cdd:cd20972      2 PQFIQKLRSQEVAEGSKVRLECRVTGNPTPVVRWFCEGKELQNSPDIQIHQEGDLHSLIIAEAF--EEDTGRYSCLATNS 79

                           90
                   ....*....|..
gi 1622832833  113 LGEINTSAKLSV 124
Cdd:cd20972     80 VGSDTTSAEIFV 91

Third immunoglobulin (Ig)-like domain of the L1 cell adhesion molecule (CAM), and similar domains; The members here are composed of the third immunoglobulin (Ig)-like domain of the L1 cell adhesion molecule (CAM). L1 belongs to the L1 subfamily of cell adhesion molecules (CAMs) and is comprised of an extracellular region having six Ig-like domains and five fibronectin type III domains, a transmembrane region and an intracellular domain. L1 is primarily expressed in the nervous system and is involved in its development and function. L1 is associated with an X-linked recessive disorder, X-linked hydrocephalus, MASA syndrome, and spastic paraplegia type 1, that involves abnormalities of axonal growth. This group also contains the chicken neuron-glia cell adhesion molecule, Ng-CAM and human neurofascin.

Pssm-ID: 409394 [Multi-domain] Cd Length: 83 Bit Score: 44.32 E-value: 1.98e-05

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1622832833  156 CAAGGNPDPEISWFKdflpvdpatSNGRIKQLRSGGSPIRGALQIESSEESDQGKYECVATNSAGT 221
Cdd:cd05731     17 CIAEGLPTPDIRWIK---------LGGELPKGRTKFENFNKTLKIENVSEADSGEYQCTASNTMGS 73

Protein-tyrosine phosphatase [Signal transduction mechanisms];

Pssm-ID: 441989 [Multi-domain] Cd Length: 140 Bit Score: 46.12 E-value: 2.02e-05

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1234 QFQFMAWPDHGVPEYPTpILAFLRRVKACNPLDaGPMVVHCSAGVGRTGCFIVIDAMLERMKHEktvDIYGHVtcmRSQR 1313
Cdd:COG2453     49 EYLHLPIPDFGAPDDEQ-LQEAVDFIDEALREG-KKVLVHCRGGIGRTGTVAAAYLVLLGLSAE---EALARV---RAAR 120

                           90
                   ....*....|....*
gi 1622832833 1314 NYMVQTEDQYVFIHE 1328
Cdd:COG2453    121 PGAVETPAQRAFLER 135

Immunoglobulin I-set domain of the Leucine-rich repeat and immunoglobin-like domain-containing protein 1 (Lingo-1); The members here are composed of the immunoglobulin I-set (IgI) domain of the Leucine-rich repeat and immunoglobin-like domain-containing protein 1 (Lingo-1). Human Lingo-1 is a central nervous system-specific transmembrane glycoprotein also known as LERN-1, which functions as a negative regulator of neuronal survival, axonal regeneration, and oligodendrocyte differentiation and myelination. Lingo-1 is a key component of the Nogo receptor signaling complex (RTN4R/NGFR) in RhoA activation responsible for some inhibition of axonal regeneration by myelin-associated factors. The ligand-binding ectodomain of human Lingo-1 contains a bimodular, kinked structure composed of leucine-rich repeat (LRR) and immunoglobulin (Ig)-like modules. Diseases associated with Lingo-1 include mental retardation, autosomal recessive 64 and essential tremor. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Unlike the V-set, one of the distinctive features of I-set domains is the lack of a C" strand. The structure of the Lingo-1 lacks this strand and thus it belongs to the I-set of the IgSF. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409561 Cd Length: 92 Bit Score: 44.69 E-value: 2.11e-05

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  142 QLKVVEKARTATMLCAAGGNPDPEISWFKDFLPVDPATSNGRIKQLRSGGSPIRGALQiesseeSDQGKYECVATNsAGT 221
Cdd:cd20969     10 QQVFVDEGHTVQFVCRADGDPPPAILWLSPRKHLVSAKSNGRLTVFPDGTLEVRYAQV------QDNGTYLCIAAN-AGG 82

                           90
                   ....*....|
gi 1622832833  222 RYSAPANLYV 231
Cdd:cd20969     83 NDSMPAHLHV 92

Fifth immunoglobulin (Ig) domain of contactin-1; The members here are composed of the fifth immunoglobulin (Ig) domain of the neural cell adhesion molecule contactin-1. Contactins are comprised of six Ig domains followed by four fibronectin type III (FnIII) domains anchored to the membrane by glycosylphosphatidylinositol. Contactin-1 is differentially expressed in tumor tissues and may through a RhoA mechanism, facilitate invasion and metastasis of human lung adenocarcinoma.

Pssm-ID: 409438 Cd Length: 89 Bit Score: 44.60 E-value: 2.26e-05

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1622832833   47 GGVASFVCQATGEPKPRITWmKKGKKVSSQRFEVIEFDDGAGSVLRIQPLrvqrDEAIYECTATNSLGEINTSAKLSV 124
Cdd:cd05852     17 GGRVIIECKPKAAPKPKFSW-SKGTELLVNNSRISIWDDGSLEILNITKL----DEGSYTCFAENNRGKANSTGVLSV 89

Immunoglobulin domain I1 of the titin I-band and similar proteins; a member of the I-set of IgSF domains; The members here are composed of the immunoglobulin domain I1 of the titin I-band and similar proteins. Titin is a key component in the assembly and functioning of vertebrate striated muscles. By providing connections at the level of individual microfilaments, it contributes to the fine balance of forces between the two halves of the sarcomere. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. The two sheets are linked together by a conserved disulfide bond between B strand and F strand. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. The Ig I1 domain of the titin I-band is a member of the I-set Ig domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand but lack a C" strand. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409543 [Multi-domain] Cd Length: 94 Bit Score: 44.72 E-value: 2.31e-05

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  242 PRFSIPPSSQEVMPGGSVNLTCVAVGAPMPYVKWMMGVEELTKEDEMPV-------GRNVLELSNVVR--SANYTCVAIS 312
Cdd:cd20951      1 PEFIIRLQSHTVWEKSDAKLRVEVQGKPDPEVKWYKNGVPIDPSSIPGKykieseyGVHVLHIRRVTVedSAVYSAVAKN 80

                           90
                   ....*....|....
gi 1622832833  313 SLGMIEATAQVTVK 326
Cdd:cd20951     81 IHGEASSSASVVVE 94

Third immunoglobulin (Ig)-like domain of fibroblast growth factor receptor 2 (FGFR2); member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the third immunoglobulin (Ig)-like domain of human fibroblast growth factor receptor 2 (FGFR2). Fibroblast growth factors (FGFs) participate in morphogenesis, development, angiogenesis, and wound healing. These FGF-stimulated processes are mediated by four FGFR tyrosine kinases (FGRF1-4). FGFRs are comprised of an extracellular portion consisting of three Ig-like domains, a transmembrane helix, and a cytoplasmic portion having protein tyrosine kinase activity. The highly conserved Ig-like domains 2 and 3, and the linker region between D2 and D3 define a general binding site for FGFs. FGFR2 is required for male sex determination. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 409444 Cd Length: 105 Bit Score: 44.95 E-value: 2.46e-05

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   38 VPEDQTGLSGGVASFVCQATGEPKPRITWMK----KGKKVSSQRFEVIEFDDGAG--------SVLRIQPLRVQrDEAIY 105
Cdd:cd05858      7 LPANTSVVVGTDAEFVCKVYSDAQPHIQWLKhvekNGSKYGPDGLPYVEVLKTAGvnttdkeiEVLYLRNVTFE-DAGEY 85

                           90       100
                   ....*....|....*....|
gi 1622832833  106 ECTATNSLGEINTSAKLSVL 125
Cdd:cd05858     86 TCLAGNSIGISHHSAWLTVL 105

Second Ig-like domain of the giant muscle protein titin Z1z2 in the sarcomeric Z-disk, and similar domains; a member of the I-set of IgSF domains; The members here are composed of the second immunoglobulin (Ig)-like domain of the giant muscle protein titin Z1z2 in the sarcomeric Z-disk and similar proteins. Titin is a key component in the assembly and functioning of vertebrate striated muscles. By providing connections at the level of individual microfilaments, it contributes to the fine balance of forces between the two halves of the sarcomere. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Unlike the V-set, one of the distinctive features of I-set domains is the lack of a C" strand. The structure of the titin Z1z2 lacks this strand and thus it belongs to the I-set of the IgSF. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409564 [Multi-domain] Cd Length: 91 Bit Score: 44.50 E-value: 2.51e-05

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  241 APRFSIPPSSQEVMPGGSVNLTCVAVGAPMPYVKWMMGVEELTKEDEMPVGRNVLELSNVVRSA------NYTCVAISSL 314
Cdd:cd20972      1 PPQFIQKLRSQEVAEGSKVRLECRVTGNPTPVVRWFCEGKELQNSPDIQIHQEGDLHSLIIAEAfeedtgRYSCLATNSV 80

                           90
                   ....*....|.
gi 1622832833  315 GMIEATAQVTV 325
Cdd:cd20972     81 GSDTTSAEIFV 91

Second immunoglobulin (Ig)-like domain of fibroblast growth factor (FGF) receptor, and similar domains; member of the I-set of IgSF domains; The members here are composed of the second immunoglobulin (Ig)-like domain of fibroblast growth factor (FGF) receptor. FGF receptors bind FGF signaling polypeptides. FGFs participate in multiple processes such as morphogenesis, development, and angiogenesis. FGFs bind to four FGF receptor tyrosine kinases (FGFR1, FGFR2, FGFR3, FGFR4). Receptor diversity is controlled by alternative splicing producing splice variants with different ligand binding characteristics and different expression patterns. FGFRs have an extracellular region comprised of three Ig-like domains, a single transmembrane helix, and an intracellular tyrosine kinase domain. Ligand binding and specificity reside in the Ig-like domains 2 and 3, and the linker region that connects these two. FGFR activation and signaling depend on FGF-induced dimerization, a process involving cell surface heparin or heparin sulfate proteoglycans. This group also contains fibroblast growth factor (FGF) receptor like-1(FGFRL1). FGFRL1 does not have a protein tyrosine kinase domain at its C-terminus; neither does its cytoplasmic domain appear to interact with a signaling partner. It has been suggested that FGFRL1 may not have any direct signaling function, but instead acts as a decoy receptor trapping FGFs and preventing them from binding other receptors.

Pssm-ID: 409393 [Multi-domain] Cd Length: 95 Bit Score: 44.52 E-value: 2.68e-05

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1622832833   46 SGGVASFVCQATGEPKPRITWMKKGKKVSSQRFEVIEFDDGAGSVLRIQPLRVqRDEAIYECTATNSLGEINTSAKLSV 124
Cdd:cd05729     18 AANKVRLECGAGGNPMPNITWLKDGKEFKKEHRIGGTKVEEKGWSLIIERAIP-RDKGKYTCIVENEYGSINHTYDVDV 95

Immunoglobulin domain of human Synaptic Adhesion-Like Molecule 5 (SALM5) and similar proteins; member of the I-set of IgSF domains; This group contains the immunoglobulin domain of human Synaptic Adhesion-Like Molecule 5 (SALM5) and similar proteins. The SALM (for synaptic adhesion-like molecules; also known as Lrfn for leucine-rich repeat and fibronectin type III domain containing) family of adhesion molecules consists of five known members: SALM1/Lrfn2, SALM2/Lrfn1, SALM3/Lrfn4, SALM4/Lrfn3, and SALM5/Lrfn5. SALMs share a similar domain structure, containing leucine-rich repeats (LRRs), an immunoglobulin (Ig) domain, and a fibronectin III (FNIII) domain, followed by a transmembrane domain and a C-terminal PDZ-binding motif. SALM5 is implicated in autism spectrum disorders (ASDs) and schizophrenia, induces presynaptic differentiation in contacting axons. SALM5 interacts with the Ig domains of LAR (Leukocyte common Antigen-Related) family receptor protein tyrosine phosphatases (LAR-RPTPs; LAR, PTPdelta, and PTPsigma). In addition, PTPdelta is implicated in ASDs, ADHD, bipolar disorder, and restless leg syndrome. Studies have shown that LAR-RPTPs are novel and splicing-dependent presynaptic ligands for SALM5, and that they mediate SALM5-dependent presynaptic differentiation. Furthermore, SALM5 maintains AMPA receptor (AMPAR)-mediated excitatory synaptic transmission through mechanisms involving the interaction of SALM5 with LAR-RPTPs. This group belongs to the I-set of immunoglobulin superfamily (IgSF) domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand but lack a C" strand.

Pssm-ID: 409421 [Multi-domain] Cd Length: 88 Bit Score: 44.39 E-value: 2.72e-05

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  141 PQLKVVEKARtATMLCAAGGNPDPEISWFKdflPVDPATSNGRikqlRSGGSPiRGALQIESSEESDQGKYECVATNSAG 220
Cdd:cd05764      8 HELRVLEGQR-ATLRCKARGDPEPAIHWIS---PEGKLISNSS----RTLVYD-NGTLDILITTVKDTGAFTCIASNPAG 78

Second immunoglobulin (Ig)-like domain of fibroblast growth factor (FGF) receptor_like-1(FGFRL1); member of the I-set of IgSF domains; The members here are composed of the second immunoglobulin (Ig)-like domain of fibroblast growth factor (FGF) receptor like-1(FGFRL1). FGFRL1 is comprised of a signal peptide, three extracellular Ig-like modules, a transmembrane segment, and a short intracellular domain. FGFRL1 is expressed preferentially in skeletal tissues. Similar to FGF receptors, the expressed protein interacts specifically with heparin and with FGF2. FGFRL1 does not have a protein tyrosine kinase domain at its C-terminus; neither does its cytoplasmic domain appear to interact with a signaling partner. It has been suggested that FGFRL1 may not have any direct signaling function, but instead acts as a decoy receptor trapping FGFs and preventing them from binding other receptors.

Pssm-ID: 409442 Cd Length: 92 Bit Score: 44.47 E-value: 2.76e-05

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1622832833  156 CAAGGNPDPEISWFKDFLPVDPAT-SNGRIKQLrsggspirgALQIESSEESDQGKYECVATNSAG 220
Cdd:cd05856     26 CVASGNPRPDITWLKDNKPLTPPEiGENKKKKW---------TLSLKNLKPEDSGKYTCHVSNRAG 82

Second immunoglobulin (Ig)-like domain of fibroblast growth factor (FGF) receptor_like-1(FGFRL1); member of the I-set of IgSF domains; The members here are composed of the second immunoglobulin (Ig)-like domain of fibroblast growth factor (FGF) receptor like-1(FGFRL1). FGFRL1 is comprised of a signal peptide, three extracellular Ig-like modules, a transmembrane segment, and a short intracellular domain. FGFRL1 is expressed preferentially in skeletal tissues. Similar to FGF receptors, the expressed protein interacts specifically with heparin and with FGF2. FGFRL1 does not have a protein tyrosine kinase domain at its C-terminus; neither does its cytoplasmic domain appear to interact with a signaling partner. It has been suggested that FGFRL1 may not have any direct signaling function, but instead acts as a decoy receptor trapping FGFs and preventing them from binding other receptors.

Pssm-ID: 409442 Cd Length: 92 Bit Score: 44.47 E-value: 2.85e-05

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  242 PRFSIPPS--SQEVMP--GGSVNLTCVAVGAPMPYVKWMMGVEELTKEDEmpvGRN-----VLELSNVV--RSANYTCVA 310
Cdd:cd05856      1 PRFTQPAKmrRRVIARpvGSSVRLKCVASGNPRPDITWLKDNKPLTPPEI---GENkkkkwTLSLKNLKpeDSGKYTCHV 77

                           90
                   ....*....|....*
gi 1622832833  311 ISSLGMIEATAQVTV 325
Cdd:cd05856     78 SNRAGEINATYKVDV 92

protein tyrosine phosphatase domain of PTP domain-containing protein 1; protein tyrosine phosphatase domain-containing protein 1 (PTPDC1) is an uncharacterized non-receptor class protein-tyrosine phosphatase (PTP). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. Small interfering RNA (siRNA) knockdown of the ptpdc1 gene is associated with elongated cilia.

Pssm-ID: 350356 [Multi-domain] Cd Length: 206 Bit Score: 46.96 E-value: 2.99e-05

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1517 QSRTIRQFQFTdWPEQGVPKTgEGFIDFIgQVHKTKEQFGqdGPITVHCSAGVGRTGVFITLSIV-LERMRYEgvvdmfQ 1595
Cdd:cd14506     73 MRAGIYFYNFG-WKDYGVPSL-TTILDIV-KVMAFALQEG--GKVAVHCHAGLGRTGVLIACYLVyALRMSAD------Q 141

                           90       100       110
                   ....*....|....*....|....*....|....*.
gi 1622832833 1596 TVKTLRTQRPAMVQTedqyqlcyRAALEYLGSFDHY 1631
Cdd:cd14506    142 AIRLVRSKRPNSIQT--------RGQVLCVREFAQF 169

Third immunoglobulin (Ig)-like domain of Neural Cell Adhesion Molecule 1 (NCAM-1); member of the I-set of IgSF domains; The members here are composed of the third immunoglobulin (Ig)-like domain of Neural Cell Adhesion Molecule (NCAM-1). NCAM plays important roles in the development and regeneration of the central nervous system, in synaptogenesis and neural migration. NCAM mediates cell-cell and cell-substratum recognition and adhesion via homophilic (NCAM-NCAM), and heterophilic (NCAM-non-NCAM), interactions. NCAM is expressed as three major isoforms having different intracellular extensions. The extracellular portion of NCAM has five N-terminal Ig-like domains and two fibronectin type III domains. The double zipper adhesion complex model for NCAM homophilic binding involves Ig1, Ig2, and Ig3. By this model, Ig1 and Ig2 mediate dimerization of NCAM molecules situated on the same cell surface (cis interactions), and Ig3 domains mediate interactions between NCAM molecules expressed on the surface of opposing cells (trans interactions) through binding to the Ig1 and Ig2 domains. The adhesive ability of NCAM is modulated by the addition of polysialic acid chains to the fifth Ig-like domain.

Pssm-ID: 143207 [Multi-domain] Cd Length: 95 Bit Score: 44.15 E-value: 3.38e-05

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1622832833  151 TATMLCAAGGNPDPEISWFKDFLPVDpatsNGRIK-QLRSGGSpirgALQIESSEESDQGKYECVATNSAG 220
Cdd:cd05730     20 SVTLACDADGFPEPTMTWTKDGEPIE----SGEEKySFNEDGS----EMTILDVDKLDEAEYTCIAENKAG 82

Immunoglobulin (Ig)-like domain in neuregulins; The members here are composed of the immunoglobulin (Ig)-like domain in neuregulins (NRGs). NRGs are signaling molecules which participate in cell-cell interactions in the nervous system, breast, heart, and other organ systems, and are implicated in the pathology of diseases including schizophrenia, multiple sclerosis, and breast cancer. There are four members of the neuregulin gene family (NRG-1, NRG-2, NRG-3, and NRG-4). The NRG-1 protein, binds to and activates the tyrosine kinases receptors ErbB3 and ErbB4, initiating signaling cascades. The other NRGs proteins bind one or the other or both of these ErbBs. NRG-1 has multiple functions: in the brain it regulates various processes such as radial glia formation and neuronal migration, dendritic development, and expression of neurotransmitters receptors, while in the peripheral nervous system NRG-1 regulates processes such as target cell differentiation, and Schwann cell survival. There are many NRG-1 isoforms which arise from the alternative splicing of mRNA. Less is known of the functions of the other NRGs. NRG-2 and NRG-3 are expressed predominantly in the nervous system. NRG-2 is expressed by motor neurons and terminal Schwann cells, and is concentrated near synaptic sites and may be a signal that regulates synaptic differentiation. NRG-4 has been shown to direct pancreatic islet cell development towards the delta-cell lineage.

Pssm-ID: 409408 [Multi-domain] Cd Length: 92 Bit Score: 44.04 E-value: 3.67e-05

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  141 PQLK-----VVEKARTATMLC-AAGGNPDPEISWFKDflpvDPATSNGRIKQLRSGGSPIRGALQIESSEESDQGKYECV 214
Cdd:cd05750      1 PKLKemksqTVQEGSKLVLKCeATSENPSPRYRWFKD----GKELNRKRPKNIKIRNKKKNSELQINKAKLEDSGEYTCV 76

                           90
                   ....*....|....*..
gi 1622832833  215 ATNSAGtRYSAPANLYV 231
Cdd:cd05750     77 VENILG-KDTVTGNVTV 92

Immunoglobulin-like Ig0 domain of basigin-1 (BSG1) and similar proteins; The members here are composed of the immunoglobulin (Ig) domain of the collagenase stimulatory factor, basigin-1 (BSG1; also known as Cluster of Differentiation 147 (CD147) and Extracellular Matrix Metalloproteinase Inducer (EMMPRIN)) and similar proteins. CD147 is a transmembrane glycoprotein that belongs to the immunoglobulin superfamily. It is expressed in nearly all cells including platelets and fibroblasts and is involved in inflammatory diseases, and cancer progression. CD147 is highly expressed in several cancers and used as a prognostic marker. The two primary isoforms of CD147 that are related to cancer progression have been identified: CD147 Ig1-Ig2 (also called Basigin-2) that is ubiquitously expressed in most tissues and CD147 Ig0-Ig1-Ig2 (also called Basigin-1) that is retinal specific and implicated in retinoblastoma. Studies showed that CD147 Ig0 domain is a potent stimulator of interleukin-6 and suggest that the CD147 Ig0 dimer is the functional unit required for activity.

Pssm-ID: 409534 Cd Length: 116 Bit Score: 44.57 E-value: 3.70e-05

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   35 FIKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKGK---KVSSQRFEVIEFD---------DGAGSVLRIQPLrVQRDE 102
Cdd:cd20940      3 FIKSPLSQQRLVGDSVELHCEAVGSPIPEIQWWFEGQepnEICSQLWDGARLDrvhinatyhQHATSTISIDNL-TEEDT 81


                   ....*....
gi 1622832833  103 AIYECTATN 111
Cdd:cd20940     82 GTYECRASN 90

Immunoglobulin domain; This domain contains immunoglobulin-like domains.

Pssm-ID: 464026 [Multi-domain] Cd Length: 79 Bit Score: 43.54 E-value: 3.83e-05

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  243 RFSIPPSSQEVMPGGSVNLTCVAVGAPMPYVKWMMGVEELTKEDEMPVgrNVLELSNvvrSANYTCVA-ISSLGMIEATA 321
Cdd:pfam13895    1 KPVLTPSPTVVTEGEPVTLTCSAPGNPPPSYTWYKDGSAISSSPNFFT--LSVSAED---SGTYTCVArNGRGGKVSNPV 75


                   ....
gi 1622832833  322 QVTV 325
Cdd:pfam13895   76 ELTV 79

protein tyrosine phosphatase domain of PTP domain-containing protein 1; protein tyrosine phosphatase domain-containing protein 1 (PTPDC1) is an uncharacterized non-receptor class protein-tyrosine phosphatase (PTP). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. Small interfering RNA (siRNA) knockdown of the ptpdc1 gene is associated with elongated cilia.

Pssm-ID: 350356 [Multi-domain] Cd Length: 206 Bit Score: 46.19 E-value: 4.67e-05

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1239 AWPDHGVPEyPTPILAFLRrVKACNPLDAGPMVVHCSAGVGRTG----CFIVidaMLERMKHEKTVDIyghvtcMRSQRN 1314
Cdd:cd14506     83 GWKDYGVPS-LTTILDIVK-VMAFALQEGGKVAVHCHAGLGRTGvliaCYLV---YALRMSADQAIRL------VRSKRP 151

                           90
                   ....*....|....
gi 1622832833 1315 YMVQTEDQYVFIHE 1328
Cdd:cd14506    152 NSIQTRGQVLCVRE 165

Immunoglobulin I-set domain of the Leucine-rich repeat and immunoglobin-like domain-containing protein 1 (Lingo-1); The members here are composed of the immunoglobulin I-set (IgI) domain of the Leucine-rich repeat and immunoglobin-like domain-containing protein 1 (Lingo-1). Human Lingo-1 is a central nervous system-specific transmembrane glycoprotein also known as LERN-1, which functions as a negative regulator of neuronal survival, axonal regeneration, and oligodendrocyte differentiation and myelination. Lingo-1 is a key component of the Nogo receptor signaling complex (RTN4R/NGFR) in RhoA activation responsible for some inhibition of axonal regeneration by myelin-associated factors. The ligand-binding ectodomain of human Lingo-1 contains a bimodular, kinked structure composed of leucine-rich repeat (LRR) and immunoglobulin (Ig)-like modules. Diseases associated with Lingo-1 include mental retardation, autosomal recessive 64 and essential tremor. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Unlike the V-set, one of the distinctive features of I-set domains is the lack of a C" strand. The structure of the Lingo-1 lacks this strand and thus it belongs to the I-set of the IgSF. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409561 Cd Length: 92 Bit Score: 43.53 E-value: 5.02e-05

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   43 TGLSGGVASFVCQATGEPKPRITWMKKGKKVSSQRF--EVIEFDDGAGSVLRIQplrvQRDEAIYECTATNSLGEINTSA 120
Cdd:cd20969     13 FVDEGHTVQFVCRADGDPPPAILWLSPRKHLVSAKSngRLTVFPDGTLEVRYAQ----VQDNGTYLCIAANAGGNDSMPA 88


                   ....
gi 1622832833  121 KLSV 124
Cdd:cd20969     89 HLHV 92

Sixth immunoglobulin domain of the Drosophila melanogaster Dscam protein, and similar domains; a member of the I-set of IgSF domains; The members here are composed of the sixth immunoglobulin domain of the Drosophila melanogaster Down syndrome cell adhesion molecule (DSCAM) protein and similar proteins. Down syndrome cell adhesion molecule (DSCAM) is a cell adhesion molecule that plays critical roles in neural development, including axon guidance and branching, axon target recognition, self-avoidance and synaptic formation. DSCAM belongs to the immunoglobulin superfamily and contributes to defects in the central nervous system in Down syndrome patients. Vertebrate DSCAMs differ from Drosophila Dscam1 in that they lack the extensive alternative splicing that occurs in the insect gene. Drosophila melanogaster Dscam has 38,016 isoforms generated by the alternative splicing of four variable exon clusters, which allows every neuron in the fly to display a distinctive set of Dscam proteins on its cell surface. Drosophila Dscam1 is a cell-surface protein that plays important roles in neural development and axon tiling of neurons. It is shown that thousands of isoforms bind themselves through specific homophilic (self-binding) interactions, a process which mediates cellular self-recognition. Drosophila Dscam2 is also alternatively spliced and plays a key role in the development of two visual system neurons, monopolar cells L1 and L2. This group is a member of the I-set Ig domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand but lack a C" strand.

Pssm-ID: 409551 Cd Length: 94 Bit Score: 43.25 E-value: 6.05e-05

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1622832833  152 ATMLCA-AGGNPDPEISWFKDFLPVdPATSNGRIKQLRSGGSpirgALQIESSEESDQGKYECVATNSAGT-RYSAPAN 228
Cdd:cd20959     20 AQLHCGvPGGDLPLNIRWTLDGQPI-SDDLGITVSRLGRRSS----ILSIDSLEASHAGNYTCHARNSAGSaSYTAPLT 93

Fifth immunoglobulin (Ig) domain of contactin; The members here are composed of the fifth immunoglobulin (Ig) domain of contactins. Contactins are neural cell adhesion molecules and are comprised of six Ig domains followed by four fibronectin type III (FnIII) domains anchored to the membrane by glycosylphosphatidylinositol. The first four Ig domains form the intermolecular binding fragment, which arranges as a compact U-shaped module via contacts between Ig domains 1 and 4, and between Ig domains 2 and 3. Contactin-2 (TAG-1, axonin-1) may play a part in the neuronal processes of neurite outgrowth, axon guidance and fasciculation, and neuronal migration. This group also includes contactin-1 and contactin-5. The different contactins show different expression patterns in the central nervous system. During development and in adulthood, contactin-2 is transiently expressed in subsets of central and peripheral neurons. Contactin-5 is expressed specifically in the rat postnatal nervous system, peaking at about 3 weeks postnatal, and a lack of contactin-5 (NB-2) results in an impairment of neuronal activity in the rat auditory system. Contactin-5 is highly expressed in the adult human brain in the occipital lobe and in the amygdala. Contactin-1 is differentially expressed in tumor tissues and may, through a RhoA mechanism, facilitate invasion and metastasis of human lung adenocarcinoma.

Pssm-ID: 409358 [Multi-domain] Cd Length: 89 Bit Score: 43.22 E-value: 7.05e-05

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  135 PSIDMGPQLKVVEKARTATML--CAAGGNPDPEISWFKDflpVDPATSNGRIKQLRSGgspirgALQIESSEESDQGKYE 212
Cdd:cd04969      1 PDFELNPVKKKILAAKGGDVIieCKPKASPKPTISWSKG---TELLTNSSRICILPDG------SLKIKNVTKSDEGKYT 71


                   ....*....
gi 1622832833  213 CVATNSAGT 221
Cdd:cd04969     72 CFAVNFFGK 80

First immunoglobulin (Ig) domain of contactin-5; member of the I-set of Ig superfamily domains; The members here are composed of the first immunoglobulin (Ig) domain of the neural cell adhesion molecule contactin-5. Contactins are comprised of six Ig domains followed by four fibronectin type III (FnIII) domains, anchored to the membrane by glycosylphosphatidylinositol. The different contactins show different expression patterns in the central nervous system. In rats, a lack of contactin-5 (NB-2) results in an impairment of the neuronal activity in the auditory system. Contactin-5 is expressed specifically in the postnatal nervous system, peaking at about 3 weeks postnatal. Contactin-5 is highly expressed in the adult human brain in the occipital lobe and in the amygdala; lower levels of expression have been detected in the corpus callosum, caudate nucleus, and spinal cord. This group belongs to the I-set of IgSF domains.

Pssm-ID: 409435 Cd Length: 96 Bit Score: 43.39 E-value: 7.49e-05

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1622832833  154 MLCAAGGNPDPEISWFKDFLPVDpATSNGRIkqlrsggSPIRGALQIES-SEESDQGKYECVATNSAGTRYSAPANL 229
Cdd:cd05848     24 LNCEARGNPVPTYRWLRNGTEID-TESDYRY-------SLIDGNLIISNpSEVKDSGRYQCLATNSIGSILSREALL 92

First Ig-like domain of the giant muscle protein titin Z1z2 in the sarcomeric Z-disk and similar proteins; a member of the I-set of IgSF domains; The members here are composed of the first immunoglobulin (Ig)-like domain of the giant muscle protein titin Z1z2 in the sarcomeric Z-disk and similar proteins. Titin is a key component in the assembly and functioning of vertebrate striated muscles. By providing connections at the level of individual microfilaments, it contributes to the fine balance of forces between the two halves of the sarcomere. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Unlike the V-set, one of the distinctive features of I-set domains is the lack of a C" strand. The structure of the titin Z1z2 lacks this strand and thus it belongs to the I-set of the IgSF. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409566 [Multi-domain] Cd Length: 93 Bit Score: 43.11 E-value: 8.28e-05

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   33 PVFIKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKVSSQRFEVIEFDDGAGSVLRIQPLRVQRDEAIYECTATNS 112
Cdd:cd20974      1 PVFTQPLQSVVVLEGSTATFEAHVSGKPVPEVSWFRDGQVISTSTLPGVQISFSDGRAKLSIPAVTKANSGRYSLTATNG 80

                           90
                   ....*....|...
gi 1622832833  113 LGEINTSAKLSVL 125
Cdd:cd20974     81 SGQATSTAELLVL 93

Immunoglobulin domain; This domain contains immunoglobulin-like domains.

Pssm-ID: 464026 [Multi-domain] Cd Length: 79 Bit Score: 42.38 E-value: 8.48e-05

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  135 PSIDMGPQlkVVEKARTATMLCAAGGNPDPEISWFKDFLPVDPatsngrikqlrsggspiRGALQIESSEESDQGKYECV 214
Cdd:pfam13895    2 PVLTPSPT--VVTEGEPVTLTCSAPGNPPPSYTWYKDGSAISS-----------------SPNFFTLSVSAEDSGTYTCV 62

                           90
                   ....*....|....*..
gi 1622832833  215 ATNSAGTRYSAPANLYV 231
Cdd:pfam13895   63 ARNGRGGKVSNPVELTV 79

Fourth immunoglobulin (Ig)-like domain of NrCAM (NgCAM-related cell adhesion molecule); The members here are composed of the fourth immunoglobulin (Ig)-like domain of NrCAM (NgCAM-related cell adhesion molecule). NrCAM belongs to the L1 subfamily of cell adhesion molecules (CAMs) and is comprised of an extracellular region having six IG-like domains and five fibronectin type III domains, a transmembrane region, and an intracellular domain. NrCAM is primarily expressed in the nervous system.

Pssm-ID: 409454 Cd Length: 89 Bit Score: 42.66 E-value: 9.72e-05

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  141 PQLKVVEKARTATMLCAAGGNPDPEISWFKDFLPVDPATSNGRIKQlrSGGSPIRGALQIESSeesdqGKYECVATNSAG 220
Cdd:cd05868      6 PTNLVLSPGEDGTLICRANGNPKPSISWLTNGVPIEIAPTDPSRKV--DGDTIIFSKVQERSS-----AVYQCNASNEYG 78

C-terminal immunoglobulin-like domain of the myosin-associated giant protein kinase Twitchin, and similar domains; member of the I-set IgSF domains; The members here are composed of the C-terminal immunoglobulin-like domain of the myosin-associated giant protein kinase Twitchin and similar proteins, including Caenorhabditis elegans and Aplysia californica Twitchin, Drosophila melanogaster Projectin, and similar proteins. These are very large muscle proteins containing multiple immunoglobulin (Ig)-like and fibronectin type III (FN3) domains and a single kinase domain near the C-terminus. In humans these proteins are called Titin. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. The Ig-like domain of the Twitchin is a member of the I-set IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand but lack a C" strand. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins (titin, telokin, and twitchin), the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D.

Pssm-ID: 409541 [Multi-domain] Cd Length: 89 Bit Score: 42.70 E-value: 1.01e-04

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  141 PQLKVVEKARTATMLCAAGGNPDPEISWFKDFLPVDPATSNGRIKQLRSGGspirgaLQIESSEESDQGKYECVATNSAG 220
Cdd:cd20949      6 AYVTTVKEGQSATILCEVKGEPQPNVTWHFNGQPISASVADMSKYRILADG------LLINKVTQDDTGEYTCRAYQVNS 79


                   ..
gi 1622832833  221 TR 222
Cdd:cd20949     80 IA 81

First C-terminal immunoglobulin (Ig)-like domain of palladin; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the C-terminal immunoglobulin (Ig)-like domain of palladin. Palladin belongs to the palladin-myotilin-myopalladin family. Proteins belonging to this family contain multiple Ig-like domains and function as scaffolds, modulating actin cytoskeleton. Palladin binds to alpha-actinin ezrin, vasodilator-stimulated phosphoprotein VASP, SPIN90 (also known as DIP or mDia interacting protein), and Src. Palladin also binds F-actin directly, via its Ig3 domain. Palladin is expressed as several alternatively spliced isoforms, having various combinations of Ig-like domains, in a cell-type-specific manner. It has been suggested that palladin's different Ig-like domains may be specialized for distinct functions. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 409474 Cd Length: 92 Bit Score: 42.78 E-value: 1.09e-04

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1622832833  153 TMLCAAGGNPDPEISWFKDFLPVDPATSNGRIKQLRSGGSpirgALQIESSEESDQGKYECVATNSAGtRYSAPANLYV 231
Cdd:cd05893     19 TFTCRVAGNPKPKIYWFKDGKQISPKSDHYTIQRDLDGTC----SLHTTASTLDDDGNYTIMAANPQG-RISCTGRLMV 92

Immunoglobulin (Ig)-like domain of titin and similar proteins; The members here are composed of the immunoglobulin (Ig)-like domain found in titin-like proteins and similar proteins. Titin (also called connectin) is a fibrous sarcomeric protein specifically found in vertebrate striated muscle. Titin is a giant protein; depending on isoform composition, it ranges from 2970 to 3700 kDa, and is of a length that spans half a sarcomere. Titin largely consists of multiple repeats of Ig-like and fibronectin type 3 (FN-III)-like domains. Titin connects the ends of myosin thick filaments to Z disks and extends along the thick filament to the H zone. It appears to function similarly to an elastic band, keeping the myosin filaments centered in the sarcomere during muscle contraction or stretching. Within the sarcomere, titin is also attached to or is associated with myosin binding protein C (MyBP-C). MyBP-C appears to contribute to the generation of passive tension by titin and like titin has repeated Ig-like and FN-III domains. Also included in this group are worm twitchin and insect projectin, thick filament proteins of invertebrate muscle which also have repeated Ig-like and FN-III domains.

Pssm-ID: 409406 [Multi-domain] Cd Length: 82 Bit Score: 42.19 E-value: 1.15e-04

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1622832833  160 GNPDPEISWFKDFLPVDPatsNGRIkQLRSggSPIRGALQIESSEESDQGKYECVATNSAGTR 222
Cdd:cd05748     18 GRPTPTVTWSKDGQPLKE---TGRV-QIET--TASSTSLVIKNAKRSDSGKYTLTLKNSAGEK 74

Second immunoglobulin (Ig)-like domain of fibroblast growth factor (FGF) receptor_like-1(FGFRL1); member of the I-set of IgSF domains; The members here are composed of the second immunoglobulin (Ig)-like domain of fibroblast growth factor (FGF) receptor like-1(FGFRL1). FGFRL1 is comprised of a signal peptide, three extracellular Ig-like modules, a transmembrane segment, and a short intracellular domain. FGFRL1 is expressed preferentially in skeletal tissues. Similar to FGF receptors, the expressed protein interacts specifically with heparin and with FGF2. FGFRL1 does not have a protein tyrosine kinase domain at its C-terminus; neither does its cytoplasmic domain appear to interact with a signaling partner. It has been suggested that FGFRL1 may not have any direct signaling function, but instead acts as a decoy receptor trapping FGFs and preventing them from binding other receptors.

Pssm-ID: 409442 Cd Length: 92 Bit Score: 42.54 E-value: 1.18e-04

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1622832833   54 CQATGEPKPRITWMKKGKKVSSQrfeviefDDGAGS----VLRIQPLRVQrDEAIYECTATNSLGEINTSAKLSV 124
Cdd:cd05856     26 CVASGNPRPDITWLKDNKPLTPP-------EIGENKkkkwTLSLKNLKPE-DSGKYTCHVSNRAGEINATYKVDV 92

Third immunoglobulin (Ig) domain of contactin-1; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the third immunoglobulin (Ig) domain of the neural cell adhesion molecule contactin-1. Contactins are comprised of six Ig domains followed by four fibronectin type III (FnIII) domains anchored to the membrane by glycosylphosphatidylinositol. Contactin-1 is differentially expressed in tumor tissues and may through a RhoA mechanism, facilitate invasion and metastasis of human lung adenocarcinoma. This group belongs to the I-set of IgSF domains.

Pssm-ID: 143259 Cd Length: 88 Bit Score: 42.32 E-value: 1.42e-04

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1622832833  148 KARTATMLCAAGGNPDPEISWFKDFLPVdPATSngrikQLRSGGSpirgALQIESSEESDQGKYECVATNSAG 220
Cdd:cd05851     15 KGQNVTLECFALGNPVPVIRWRKILEPM-PATA-----EISMSGA----VLKIFNIQPEDEGTYECEAENIKG 77

Immunoglobulin-like domain of human Aortic Preferentially Expressed Protein-1 (APEG-1) and similar proteins; a member of the I-set of IgSF domains; The members here are composed of the immunoglobulin I-set (IgI) domain of the Human Aortic Preferentially Expressed Protein-1 (APEG-1) and similar proteins. APEG-1 is a novel specific smooth muscle differentiation marker predicted to play a role in the growth and differentiation of arterial smooth muscle cells (SMCs). The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Unlike the V-set, one of the distinctive features of I-set domains is the lack of a C" strand. The structure of the human APEG-1 lacks this strand and thus it belongs to the I-set of the IgSF. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409567 Cd Length: 91 Bit Score: 42.07 E-value: 1.48e-04

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   33 PVFIKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKVS-SQRFEVIEFDDGagsVLRIQPLRVQR-DEAIYECTAT 110
Cdd:cd20975      1 PTFKVSLMDQSVREGQDVIMSIRVQGEPKPVVSWLRNRQPVRpDQRRFAEEAEGG---LCRLRILAAERgDAGFYTCKAV 77

                           90
                   ....*....|....
gi 1622832833  111 NSLGEINTSAKLSV 124
Cdd:cd20975     78 NEYGARQCEARLEV 91

Protein-tyrosine phosphatase [Signal transduction mechanisms];

Pssm-ID: 441989 [Multi-domain] Cd Length: 140 Bit Score: 43.42 E-value: 1.60e-04

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1622832833 1548 VHKTKEQFGQDGPITVHCSAGVGRTGVFITLSIVLERMRYEgvvdmfQTVKTLRTQRPAMVQTEDQyqlcyRAALEYL 1625
Cdd:COG2453     70 VDFIDEALREGKKVLVHCRGGIGRTGTVAAAYLVLLGLSAE------EALARVRAARPGAVETPAQ-----RAFLERF 136

Second Ig-like domain of Junctional adhesion molecule-1 (JAM1); a member of the I-set of IgSF domains; The members here are composed of the second Ig-like domain of Junctional adhesion molecule-1 (JAM1). JAM1 is an immunoglobulin superfamily (IgSF) protein with two Ig-like domains in its extracellular region; it plays a role in the formation of endothelial and epithelial tight junction and acts as a receptor for mammalian reovirus sigma-1. The IgSF is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. The two sheets are linked together by a conserved disulfide bond between B strand and F strand. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. The second Ig-like domain of JAM1 is a member of the I-set Ig domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, the A strand of the I-set is discontinuous but lacks a C" strand. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors.

Pssm-ID: 409542 Cd Length: 97 Bit Score: 42.30 E-value: 1.63e-04

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1622832833  152 ATMLCA-AGGNPDPEISWFKD--FLPVDPATSNGRIKQLRSGgSPIRGALQIESSEESDQGKYECVATNSAGT 221
Cdd:cd20950     15 AVLTCSePDGSPPSEYTWFKDgvVMPTNPKSTRAFSNSSYSL-DPTTGELVFDPLSASDTGEYSCEARNGYGT 86

First immunoglobulin (Ig) domain of contactin; member of the I-set of (Ig) superfamily domains; The members here are composed of the first immunoglobulin (Ig) domain of contactins. Contactins are neural cell adhesion molecules and are comprised of six Ig domains followed by four fibronectin type III (FnIII) domains anchored to the membrane by glycosylphosphatidylinositol. The first four Ig domains form the intermolecular binding fragment, which arranges as a compact U-shaped module via contacts between Ig domains 1 and 4, and between Ig domains 2 and 3. Contactin-2 (TAG-1, axonin-1) may play a part in the neuronal processes of neurite outgrowth, axon guidance and fasciculation, and neuronal migration. This group also includes contactin-1 and contactin-5. The different contactins show different expression patterns in the central nervous system. During development and in adulthood, contactin-2 is transiently expressed in subsets of central and peripheral neurons. Contactin-5 is expressed specifically in the rat postnatal nervous system, peaking at about 3 weeks postnatal, and a lack of contactin-5 (NB-2) results in an impairment of neuronal activity in the rat auditory system. Contactin-5 is highly expressed in the adult human brain in the occipital lobe and in the amygdala. Contactin-1 is differentially expressed in tumor tissues and may, through a RhoA mechanism, facilitate invasion and metastasis of human lung adenocarcinoma. This group belongs to the I-set of IgSF domains.

Pssm-ID: 409356 [Multi-domain] Cd Length: 96 Bit Score: 42.23 E-value: 1.88e-04

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   33 PVFIKVPEDQ---TGLSGGVASFVCQATGEPKPRITWMKKGKKV---SSQRFEVIefddgAGSVLRIQPLRvQRDEAIYE 106
Cdd:cd04967      2 PVFEEQPDDTifpEDSDEKKVALNCRARANPVPSYRWLMNGTEIdleSDYRYSLV-----DGTLVISNPSK-AKDAGHYQ 75

                           90
                   ....*....|....*...
gi 1622832833  107 CTATNSLGEI-NTSAKLS 123
Cdd:cd04967     76 CLATNTVGSVlSREATLQ 93

Fifth immunoglobulin (Ig) domain of contactin; The members here are composed of the fifth immunoglobulin (Ig) domain of contactins. Contactins are neural cell adhesion molecules and are comprised of six Ig domains followed by four fibronectin type III (FnIII) domains anchored to the membrane by glycosylphosphatidylinositol. The first four Ig domains form the intermolecular binding fragment, which arranges as a compact U-shaped module via contacts between Ig domains 1 and 4, and between Ig domains 2 and 3. Contactin-2 (TAG-1, axonin-1) may play a part in the neuronal processes of neurite outgrowth, axon guidance and fasciculation, and neuronal migration. This group also includes contactin-1 and contactin-5. The different contactins show different expression patterns in the central nervous system. During development and in adulthood, contactin-2 is transiently expressed in subsets of central and peripheral neurons. Contactin-5 is expressed specifically in the rat postnatal nervous system, peaking at about 3 weeks postnatal, and a lack of contactin-5 (NB-2) results in an impairment of neuronal activity in the rat auditory system. Contactin-5 is highly expressed in the adult human brain in the occipital lobe and in the amygdala. Contactin-1 is differentially expressed in tumor tissues and may, through a RhoA mechanism, facilitate invasion and metastasis of human lung adenocarcinoma.

Pssm-ID: 409358 [Multi-domain] Cd Length: 89 Bit Score: 41.29 E-value: 2.69e-04

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  242 PRFSIPP--SSQEVMPGGSVNLTCVAVGAPMPYVKWMMGVEELTKEDE---MPVGRnvLELSNVVRS--ANYTCVAISSL 314
Cdd:cd04969      1 PDFELNPvkKKILAAKGGDVIIECKPKASPKPTISWSKGTELLTNSSRiciLPDGS--LKIKNVTKSdeGKYTCFAVNFF 78

                           90
                   ....*....|.
gi 1622832833  315 GMIEATAQVTV 325
Cdd:cd04969     79 GKANSTGSLSV 89

Immunoglobulin domain; Members of the immunoglobulin superfamily are found in hundreds of proteins of different functions. Examples include antibodies, the giant muscle kinase titin and receptor tyrosine kinases. Immunoglobulin-like domains may be involved in protein-protein and protein-ligand interactions.

Pssm-ID: 395002 Cd Length: 86 Bit Score: 41.41 E-value: 2.74e-04

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   37 KVPEDQTGLSGGVASFVCQA-TGEPKPRITWMKKGKKVSSQRFEVIEFDDGAGSVLRIQPLRVQrDEAIYECTATNSLGE 115
Cdd:pfam00047    1 SAPPTVTVLEGDSATLTCSAsTGSPGPDVTWSKEGGTLIESLKVKHDNGRTTQSSLLISNVTKE-DAGTYTCVVNNPGGS 79


                   ....*..
gi 1622832833  116 INTSAKL 122
Cdd:pfam00047   80 ATLSTSL 86

dual specificity phosphatase 23; Dual specificity phosphatase 23 (DUSP23), also known as VH1-like phosphatase Z (VHZ) or low molecular mass dual specificity phosphatase 3 (LDP-3), functions as a protein-serine/threonine phosphatase (EC 3.1.3.16) and a protein-tyrosine-phosphatase (EC 3.1.3.48). It deactivates its MAPK substrates by dephosphorylating the threonine and tyrosine residues in the conserved Thr-Xaa-Tyr motif residing in their activation sites. DUSP23 is an atypical DUSP; it contains the catalytic dual specificity phosphatase domain but lacks the N-terminal Cdc25/rhodanese-like domain that is present in typical DUSPs or MKPs. It is able to enhance activation of JNK and p38 MAPK, and has been shown to dephosphorylate p44-ERK1 (MAPK3) in vitro. It has been associated with cell growth and human primary cancers. It has also been identified as a cell-cell adhesion regulatory protein; it promotes the dephosphorylation of beta-catenin at Tyr 142 and enhances the interaction between alpha- and beta-catenin.

Pssm-ID: 350354 [Multi-domain] Cd Length: 142 Bit Score: 42.65 E-value: 3.01e-04

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1622832833 1541 FIDFIGQVHKTKEqfgqdgPITVHCSAGVGRTGVFitLSIVLERMRYEGVVDmfqTVKTLRTQRPAMVQTEDQ 1613
Cdd:cd14504     71 FLDIVEEANAKNE------AVLVHCLAGKGRTGTM--LACYLVKTGKISAVD---AINEIRRIRPGSIETSEQ 132

First C-terminal immunoglobulin (Ig)-like domain of palladin; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the C-terminal immunoglobulin (Ig)-like domain of palladin. Palladin belongs to the palladin-myotilin-myopalladin family. Proteins belonging to this family contain multiple Ig-like domains and function as scaffolds, modulating actin cytoskeleton. Palladin binds to alpha-actinin ezrin, vasodilator-stimulated phosphoprotein VASP, SPIN90 (also known as DIP or mDia interacting protein), and Src. Palladin also binds F-actin directly, via its Ig3 domain. Palladin is expressed as several alternatively spliced isoforms, having various combinations of Ig-like domains, in a cell-type-specific manner. It has been suggested that palladin's different Ig-like domains may be specialized for distinct functions. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 409474 Cd Length: 92 Bit Score: 41.24 E-value: 3.18e-04

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   45 LSGGVASFVCQATGEPKPRITWMKKGKKVS--SQRFEVIEFDDGAGSVLRIQplRVQRDEAIYECTATNSLGEINTSAKL 122
Cdd:cd05893     13 FEGMPVTFTCRVAGNPKPKIYWFKDGKQISpkSDHYTIQRDLDGTCSLHTTA--STLDDDGNYTIMAANPQGRISCTGRL 90


                   ..
gi 1622832833  123 SV 124
Cdd:cd05893     91 MV 92

Immunoglobulin (Ig)-like domain of the human basement membrane heparan sulfate proteoglycan perlecan and similar proteins; The members here are composed of the immunoglobulin (Ig)-like domain of the human basement membrane heparan sulfate proteoglycan perlecan, also known as HSPG2, and similar proteins. Perlecan consists of five domains: domain I has three putative heparan sulfate attachment sites, domain II has four LDL receptor-like repeats, and one Ig-like repeat, domain III resembles the short arm of laminin chains, domain IV has multiple Ig-like repeats (21 repeats in human perlecan), and domain V resembles the globular G domain of the laminin A chain and internal repeats of EGF. Perlecan may participate in a variety of biological functions including cell binding, LDL-metabolism, basement membrane assembly and selective permeability, calcium binding, and growth- and neurite-promoting activities.

Pssm-ID: 143220 Cd Length: 78 Bit Score: 40.94 E-value: 3.27e-04

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1622832833  256 GGSVNLTCVAVGAPMPYVKWMMG--------VEELTKEDempvGRNVLELSNV--VRSANYTCVAISSLGMIEAT 320
Cdd:cd05743      1 GETVEFTCVATGVPTPIINWRLNwghvpdsaRVSITSEG----GYGTLTIRDVkeSDQGAYTCEAINTRGMVFGI 71

Immunoglobulin (Ig)-like domain of myotilin, palladin, and myopalladin; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the immunoglobulin (Ig)-like domain in myotilin, palladin, and myopalladin. Myotilin, palladin, and myopalladin function as scaffolds that regulate actin organization. Myotilin and myopalladin are most abundant in skeletal and cardiac muscle; palladin is ubiquitously expressed in the organs of developing vertebrates and plays a key role in cellular morphogenesis. The three family members each interact with specific molecular partners with all three binding to alpha-actinin; In addition, palladin also binds to vasodilator-stimulated phosphoprotein (VASP) and ezrin, myotilin binds to filamin and actin, and myopalladin also binds to nebulin and cardiac ankyrin repeat protein (CARP). This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 409405 [Multi-domain] Cd Length: 91 Bit Score: 41.33 E-value: 3.38e-04

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  242 PRFSIPPSSQEVMPGGSVNLTCVAVGAPMPYVKWMMGVEELTKEDEMPV-----GRNVLELSNVVR--SANYTCVAISSL 314
Cdd:cd05744      1 PHFLQAPGDLEVQEGRLCRFDCKVSGLPTPDLFWQLNGKPVRPDSAHKMlvrenGRHSLIIEPVTKrdAGIYTCIARNRA 80

                           90
                   ....*....|.
gi 1622832833  315 GMIEATAQVTV 325
Cdd:cd05744     81 GENSFNAELVV 91

Fourth immunoglobulin (Ig)-like domain of the L1 cell adhesion molecule (CAM); The members here are composed of the fourth immunoglobulin (Ig)-like domain of the L1 cell adhesion molecule (CAM). L1 is comprised of an extracellular region having six Ig-like domains and five fibronectin type III domains, a transmembrane region, and an intracellular domain. L1 is primarily expressed in the nervous system and is involved in its development and function. L1 is associated with an X-linked recessive disorder, X-linked hydrocephalus, MASA syndrome, and spastic paraplegia type 1, that involves abnormalities of axonal growth. This group also contains the chicken neuron-glia cell adhesion molecule, Ng-CAM.

Pssm-ID: 409453 [Multi-domain] Cd Length: 89 Bit Score: 41.03 E-value: 3.64e-04

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  141 PQLKVVEKARTATMLCAAGGNPDPEISWFKDFLPVDPATSNGRiKQLRsggspiRGALQIESSEESDQGKYECVATNSAG 220
Cdd:cd05867      6 PQSHLYGPGETARLDCQVEGIPTPNITWSINGAPIEGTDPDPR-RHVS------SGALILTDVQPSDTAVYQCEARNRHG 78

C-terminal immunoglobulin (Ig)-like domain of M-protein; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the C-terminal immunoglobulin (Ig)-like domain of M-protein (also known as myomesin-2). M-protein is a structural protein localized to the M-band, a transverse structure in the center of the sarcomere, and is a candidate for M-band bridges. M-protein is modular consisting mainly of repetitive IG-like and fibronectin type III (FnIII) domains and has a muscle-type specific expression pattern. M-protein is present in fast fibers.

Pssm-ID: 143299 Cd Length: 92 Bit Score: 41.05 E-value: 3.73e-04

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  141 PQLKVVEKARTATMLCAAGGNPDPEISWFKDFLPVDPatSNGRIKQLRSGGSpirGALQIESSEESDQGKYECVATNSAG 220
Cdd:cd05891      8 PDVVTIMEGKTLNLTCTVFGNPDPEVIWFKNDQDIEL--SEHYSVKLEQGKY---ASLTIKGVTSEDSGKYSINVKNKYG 82

Second immunoglobulin (Ig)-like domain of fibroblast growth factor (FGF) receptor; member of the I-set of IgSF domains; The members here are composed of the second immunoglobulin (Ig)-like domain of fibroblast growth factor (FGF) receptor. FGF receptors bind FGF signaling polypeptides. FGFs participate in multiple processes such as morphogenesis, development, and angiogenesis. FGFs bind to four FGF receptor tyrosine kinases (FGFR1, FGFR2, FGFR3, FGFR4). Receptor diversity is controlled by alternative splicing producing splice variants with different ligand binding characteristics and different expression patterns. FGFRs have an extracellular region comprised of three IG-like domains, a single transmembrane helix, and an intracellular tyrosine kinase domain. Ligand binding and specificity reside in the Ig-like domains 2 and 3, and the linker region that connects these two. FGFR activation and signaling depend on FGF-induced dimerization, a process involving cell surface heparin or heparin sulfate proteoglycans.

Pssm-ID: 409443 [Multi-domain] Cd Length: 95 Bit Score: 40.99 E-value: 4.05e-04

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  253 VMPGGSVNLTCVAVGAPMPYVKWMMGVEELTKEDEMPvGRNV------LELSNVVRS--ANYTCVAISSLGMIEATAQVT 324
Cdd:cd05857     16 VPAANTVKFRCPAAGNPTPTMRWLKNGKEFKQEHRIG-GYKVrnqhwsLIMESVVPSdkGNYTCVVENEYGSINHTYHLD 94


                   .
gi 1622832833  325 V 325
Cdd:cd05857     95 V 95

Third immunoglobulin (Ig) domain of contactin-1; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the third immunoglobulin (Ig) domain of the neural cell adhesion molecule contactin-1. Contactins are comprised of six Ig domains followed by four fibronectin type III (FnIII) domains anchored to the membrane by glycosylphosphatidylinositol. Contactin-1 is differentially expressed in tumor tissues and may through a RhoA mechanism, facilitate invasion and metastasis of human lung adenocarcinoma. This group belongs to the I-set of IgSF domains.

Pssm-ID: 143259 Cd Length: 88 Bit Score: 40.78 E-value: 4.32e-04

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   33 PVFIKVP-EDQTGLSGGVASFVCQATGEPKPRITWMKKGKKVSSQRfEViefdDGAGSVLRIQPLRVQrDEAIYECTATN 111
Cdd:cd05851      1 PADINVKfKDTYALKGQNVTLECFALGNPVPVIRWRKILEPMPATA-EI----SMSGAVLKIFNIQPE-DEGTYECEAEN 74

                           90
                   ....*....|...
gi 1622832833  112 SLGEINTSAKLSV 124
Cdd:cd05851     75 IKGKDKHQARVYV 87

Immunoglobulin (Ig)-like domain of the L1 cell adhesion molecule (CAM) and similar proteins; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the first immunoglobulin (Ig)-like domain of the L1 cell adhesion molecule (CAM). L1 belongs to the L1 subfamily of cell adhesion molecules (CAMs) and is comprised of an extracellular region having six Ig-like domains and five fibronectin type III domains, a transmembrane region and an intracellular domain. L1 is primarily expressed in the nervous system and is involved in its development and function. L1 is associated with an X-linked recessive disorder, X-linked hydrocephalus, MASA syndrome, or spastic paraplegia type 1, that involves abnormalities of axonal growth. This group also contains NrCAM [Ng(neuronglia)CAM-related cell adhesion molecule], which is primarily expressed in the nervous system, and human neurofascin. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lacks a C" strand.

Pssm-ID: 409396 [Multi-domain] Cd Length: 94 Bit Score: 40.85 E-value: 4.48e-04

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1622832833   54 CQATGEPKPRITWMKKGK--------KVSSQRFE---VIEFDDGAgsvlriqplrVQRDEAIYECTATNSLG 114
Cdd:cd05733     23 CEAKGNPQPTFRWTKDGKffdpakdpRVSMRRRSgtlVIDNHNGG----------PEDYQGEYQCYASNELG 84

agrin-responsive second immunoglobulin-like domains (Ig2) of the Muscle-specific kinase (MuSK) ectodomain; a member of the I-set of Ig superfamily domains; The members here are composed of the second immunoglobulin-like (Ig) domains of the Muscle-specific kinase (MuSK) ectodomain. MuSK is a receptor tyrosine kinase specifically expressed in skeletal muscle, where it plays a central role in the formation and maintenance of the neuromuscular junction (NMJ). MuSK is activated by agrin, a neuron-derived heparan sulfate proteoglycan. The activation of MUSK in myotubes regulates the formation of NMJs through the regulation of different processes including the specific expression of genes in subsynaptic nuclei, the reorganization of the actin cytoskeleton and the clustering of the acetylcholine receptors (AChR) in the postsynaptic membrane. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Unlike the V-set, one of the distinctive features of I-set domains is the lack of a C" strand. The structure of the MuSK lacks this strand and thus it belongs to the I-set of the IgSF. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409560 [Multi-domain] Cd Length: 88 Bit Score: 40.69 E-value: 5.21e-04

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1622832833   39 PEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKV-SSQRFEVIEfddgAGSvLRIQplRVQRDEA-IYECTATNSLG 114
Cdd:cd20968      6 PTNVTIIEGLKAVLPCTTMGNPKPSVSWIKGDDLIkENNRIAVLE----SGS-LRIH--NVQKEDAgQYRCVAKNSLG 76

Immunoglobulin domain; Members of the immunoglobulin superfamily are found in hundreds of proteins of different functions. Examples include antibodies, the giant muscle kinase titin and receptor tyrosine kinases. Immunoglobulin-like domains may be involved in protein-protein and protein-ligand interactions.

Pssm-ID: 395002 Cd Length: 86 Bit Score: 40.64 E-value: 5.33e-04

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  246 IPPSSQEVMPGGSVNLTC-VAVGAPMPYVKWM-MGVEELTKEDEMP----VGRNVLELSNVVR--SANYTCVAISSLGMI 317
Cdd:pfam00047    1 SAPPTVTVLEGDSATLTCsASTGSPGPDVTWSkEGGTLIESLKVKHdngrTTQSSLLISNVTKedAGTYTCVVNNPGGSA 80


                   ....*.
gi 1622832833  318 EATAQV 323
Cdd:pfam00047   81 TLSTSL 86

Immunoglobulin (Ig)-like domain of the human basement membrane heparan sulfate proteoglycan perlecan and similar proteins; The members here are composed of the immunoglobulin (Ig)-like domain of the human basement membrane heparan sulfate proteoglycan perlecan, also known as HSPG2, and similar proteins. Perlecan consists of five domains: domain I has three putative heparan sulfate attachment sites, domain II has four LDL receptor-like repeats, and one Ig-like repeat, domain III resembles the short arm of laminin chains, domain IV has multiple Ig-like repeats (21 repeats in human perlecan), and domain V resembles the globular G domain of the laminin A chain and internal repeats of EGF. Perlecan may participate in a variety of biological functions including cell binding, LDL-metabolism, basement membrane assembly and selective permeability, calcium binding, and growth- and neurite-promoting activities.

Pssm-ID: 143220 Cd Length: 78 Bit Score: 40.17 E-value: 6.06e-04

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   47 GGVASFVCQATGEPKPRITWMKKGKKVSSQRFEVIEFDDGAGSvLRIQPLRVQrDEAIYECTATNSLGEI 116
Cdd:cd05743      1 GETVEFTCVATGVPTPIINWRLNWGHVPDSARVSITSEGGYGT-LTIRDVKES-DQGAYTCEAINTRGMV 68

Immunoglobulin domain of human Synaptic Adhesion-Like Molecule 5 (SALM5) and similar proteins; member of the I-set of IgSF domains; This group contains the immunoglobulin domain of human Synaptic Adhesion-Like Molecule 5 (SALM5) and similar proteins. The SALM (for synaptic adhesion-like molecules; also known as Lrfn for leucine-rich repeat and fibronectin type III domain containing) family of adhesion molecules consists of five known members: SALM1/Lrfn2, SALM2/Lrfn1, SALM3/Lrfn4, SALM4/Lrfn3, and SALM5/Lrfn5. SALMs share a similar domain structure, containing leucine-rich repeats (LRRs), an immunoglobulin (Ig) domain, and a fibronectin III (FNIII) domain, followed by a transmembrane domain and a C-terminal PDZ-binding motif. SALM5 is implicated in autism spectrum disorders (ASDs) and schizophrenia, induces presynaptic differentiation in contacting axons. SALM5 interacts with the Ig domains of LAR (Leukocyte common Antigen-Related) family receptor protein tyrosine phosphatases (LAR-RPTPs; LAR, PTPdelta, and PTPsigma). In addition, PTPdelta is implicated in ASDs, ADHD, bipolar disorder, and restless leg syndrome. Studies have shown that LAR-RPTPs are novel and splicing-dependent presynaptic ligands for SALM5, and that they mediate SALM5-dependent presynaptic differentiation. Furthermore, SALM5 maintains AMPA receptor (AMPAR)-mediated excitatory synaptic transmission through mechanisms involving the interaction of SALM5 with LAR-RPTPs. This group belongs to the I-set of immunoglobulin superfamily (IgSF) domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand but lack a C" strand.

Pssm-ID: 409421 [Multi-domain] Cd Length: 88 Bit Score: 40.15 E-value: 6.45e-04

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   45 LSGGVASFVCQATGEPKPRITWMKKGKKVSSQRFEVIEFDDGAGSVLriqpLRVQRDEAIYECTATNSLGEINTSAKLSV 124
Cdd:cd05764     13 LEGQRATLRCKARGDPEPAIHWISPEGKLISNSSRTLVYDNGTLDIL----ITTVKDTGAFTCIASNPAGEATARVELHI 88

cyclin-dependent kinase inhibitor 3 and similar proteins; This family is composed of eukaryotic cyclin-dependent kinase inhibitor 3 (CDKN3) and related archaeal and bacterial proteins. CDKN3 is also known as kinase-associated phosphatase (KAP), CDK2-associated dual-specificity phosphatase, cyclin-dependent kinase interactor 1 (CDI1), or cyclin-dependent kinase-interacting protein 2 (CIP2). It has been characterized as dual-specificity phosphatase, which function as a protein-serine/threonine phosphatase (EC 3.1.3.16) and protein-tyrosine-phosphatase (EC 3.1.3.48). It dephosphorylates CDK2 at a threonine residue in a cyclin-dependent manner, resulting in the inhibition of G1/S cell cycle progression. It also interacts with CDK1 and controls progression through mitosis by dephosphorylating CDC2. CDKN3 may also function as a tumor suppressor; its loss of function was found in a variety of cancers including glioblastoma and hepatocellular carcinoma. However, it has also been found over-expressed in many cancers such as breast, cervical, lung and prostate cancers, and may also have an oncogenic function.

Pssm-ID: 350355 [Multi-domain] Cd Length: 163 Bit Score: 42.25 E-value: 6.49e-04

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1203 VTLLDTVELATYTVRTfaLHKSGssEKRELRQFQFmAWPDHGVPEYPTPILAFLRRVKACnpLDAGP-MVVHCSAGVGRT 1281
Cdd:cd14505     48 VTLCTDGELEELGVPD--LLEQY--QQAGITWHHL-PIPDGGVPSDIAQWQELLEELLSA--LENGKkVLIHCKGGLGRT 120

                           90       100       110       120       130
                   ....*....|....*....|....*....|....*....|....*....|..
gi 1622832833 1282 GcfiVIDAML-----ERMKHEKTVDIyghvtcMRSQRNYMVQTEDQYVFIHE 1328
Cdd:cd14505    121 G---LIAACLllelgDTLDPEQAIAA------VRALRPGAIQTPKQENFLHQ 163

C-terminal immunoglobulin (Ig)-like domain of myomesin and M-protein; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the C-terminal immunoglobulin (Ig)-like domain of myomesin and M-protein (also known as myomesin-2). Myomesin and M-protein are both structural proteins localized to the M-band, a transverse structure in the center of the sarcomere, and are candidates for M-band bridges. Both proteins are modular, consisting mainly of repetitive Ig-like and fibronectin type III (FnIII) domains. Myomesin is expressed in all types of vertebrate striated muscle; M-protein has a muscle-type specific expression pattern. Myomesin is present in both slow and fast fibers; M-protein is present only in fast fibers. It has been suggested that myomesin acts as a molecular spring with alternative splicing as a means of modifying its elasticity.

Pssm-ID: 319300 Cd Length: 92 Bit Score: 40.27 E-value: 6.49e-04

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  141 PQLKVVEKARTATMLCAAGGNPDPEISWFKDFLPVdPATSNGRIKqLRSGGSpirGALQIESSEESDQGKYECVATNSAG 220
Cdd:cd05737      8 PDVVTIMEGKTLNLTCNVWGDPPPEVSWLKNDQAL-AFLDHCNLK-VEAGRT---VYFTINGVSSEDSGKYGLVVKNKYG 82


                   .
gi 1622832833  221 T 221
Cdd:cd05737     83 S 83

C-terminal immunoglobulin (Ig)-like domain of myotilin; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the C-terminal immunoglobulin (Ig)-like domain of myotilin. Mytolin belongs to the palladin-myotilin-myopalladin family. Proteins belonging to the latter family contain multiple Ig-like domains and function as scaffolds, modulating the actin cytoskeleton. Myotilin is most abundant in skeletal and cardiac muscle and is involved in maintaining sarcomere integrity. It binds to alpha-actinin, filamin, and actin. Mutations in myotilin lead to muscle disorders. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 409473 Cd Length: 92 Bit Score: 40.52 E-value: 6.77e-04

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   33 PVFIKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKVSSQRFEVIEFDDGAGSV-LRIQPLrVQRDEAIYECTATN 111
Cdd:cd05892      1 PMFIQKPQNKKVLEGDPVRLECQISAIPPPQIFWKKNNEMLQYNTDRISLYQDNCGRIcLLIQNA-NKKDAGWYTVSAVN 79

                           90
                   ....*....|...
gi 1622832833  112 SLGEINTSAKLSV 124
Cdd:cd05892     80 EAGVVSCNARLDV 92

Second Ig-like domain of the giant muscle protein titin Z1z2 in the sarcomeric Z-disk, and similar domains; a member of the I-set of IgSF domains; The members here are composed of the second immunoglobulin (Ig)-like domain of the giant muscle protein titin Z1z2 in the sarcomeric Z-disk and similar proteins. Titin is a key component in the assembly and functioning of vertebrate striated muscles. By providing connections at the level of individual microfilaments, it contributes to the fine balance of forces between the two halves of the sarcomere. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Unlike the V-set, one of the distinctive features of I-set domains is the lack of a C" strand. The structure of the titin Z1z2 lacks this strand and thus it belongs to the I-set of the IgSF. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409564 [Multi-domain] Cd Length: 91 Bit Score: 40.26 E-value: 6.96e-04

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  131 PPGFPSidmGPQLKVVEKARTATMLCAAGGNPDPEISWFKDflpvDPATSNGRIKQLRSGGSpiRGALQIESSEESDQGK 210
Cdd:cd20972      1 PPQFIQ---KLRSQEVAEGSKVRLECRVTGNPTPVVRWFCE----GKELQNSPDIQIHQEGD--LHSLIIAEAFEEDTGR 71

                           90       100
                   ....*....|....*....|.
gi 1622832833  211 YECVATNSAGTRySAPANLYV 231
Cdd:cd20972     72 YSCLATNSVGSD-TTSAEIFV 91

Immunoglobulin (Ig)-like domain in neuregulins; The members here are composed of the immunoglobulin (Ig)-like domain in neuregulins (NRGs). NRGs are signaling molecules which participate in cell-cell interactions in the nervous system, breast, heart, and other organ systems, and are implicated in the pathology of diseases including schizophrenia, multiple sclerosis, and breast cancer. There are four members of the neuregulin gene family (NRG-1, NRG-2, NRG-3, and NRG-4). The NRG-1 protein, binds to and activates the tyrosine kinases receptors ErbB3 and ErbB4, initiating signaling cascades. The other NRGs proteins bind one or the other or both of these ErbBs. NRG-1 has multiple functions: in the brain it regulates various processes such as radial glia formation and neuronal migration, dendritic development, and expression of neurotransmitters receptors, while in the peripheral nervous system NRG-1 regulates processes such as target cell differentiation, and Schwann cell survival. There are many NRG-1 isoforms which arise from the alternative splicing of mRNA. Less is known of the functions of the other NRGs. NRG-2 and NRG-3 are expressed predominantly in the nervous system. NRG-2 is expressed by motor neurons and terminal Schwann cells, and is concentrated near synaptic sites and may be a signal that regulates synaptic differentiation. NRG-4 has been shown to direct pancreatic islet cell development towards the delta-cell lineage.

Pssm-ID: 409408 [Multi-domain] Cd Length: 92 Bit Score: 40.19 E-value: 8.18e-04

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  250 SQEVMPGGSVNLTCVAVGA-PMPYVKWMMGVEELTKED----EMPVGRNVLEL----SNVVRSANYTCVAISSLGMIEAT 320
Cdd:cd05750      8 SQTVQEGSKLVLKCEATSEnPSPRYRWFKDGKELNRKRpkniKIRNKKKNSELqinkAKLEDSGEYTCVVENILGKDTVT 87


                   ....*
gi 1622832833  321 AQVTV 325
Cdd:cd05750     88 GNVTV 92

Immunoglobulin (Ig)-like I-set domain of Neural Cell Adhesion Molecule 1 (NCAM-1) and similar proteins; The members here are composed of the fourth immunoglobulin (Ig)-like domain of Neural Cell Adhesion Molecule (NCAM-1). NCAM plays important roles in the development and regeneration of the central nervous system, in synaptogenesis and neural migration. NCAM mediates cell-cell and cell-substratum recognition and adhesion via homophilic (NCAM-NCAM), and heterophilic (NCAM-non-NCAM), interactions. NCAM is expressed as three major isoforms having different intracellular extensions. The extracellular portion of NCAM has five N-terminal Ig-like domains and two fibronectin type III domains. The double zipper adhesion complex model for NCAM homophilic binding involves Ig1, Ig2, and Ig3. By this model, Ig1 and Ig2 mediate dimerization of NCAM molecules situated on the same cell surface (cis interactions), and Ig3 domains mediate interactions between NCAM molecules expressed on the surface of opposing cells (trans interactions), through binding to the Ig1 and Ig2 domains. The adhesive ability of NCAM is modulated by the addition of polysialic acid chains to the fifth Ig-like domain. Also included in this group is NCAM-2 (also known as OCAM/mamFas II and RNCAM) NCAM-2 is differentially expressed in the developing and mature olfactory epithelium (OE). One of the unique features of I-set domains is the lack of a C" strand. The structures of this group show that the Ig domain lacks this strand and thus is a member of the I-set of Ig domains.

Pssm-ID: 409395 [Multi-domain] Cd Length: 96 Bit Score: 40.20 E-value: 8.57e-04

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1622832833  152 ATMLCAAGGNPDPEISWFK--DFLPVDPATSNGRIKQLRSGGSpirGALQIESSEESDQGKYECVATNSAG 220
Cdd:cd05732     19 ITLTCEAEGDPIPEITWRRatRGISFEEGDLDGRIVVRGHARV---SSLTLKDVQLTDAGRYDCEASNRIG 86

Immunoglobulin (Ig)-like I-set domain of Neural Cell Adhesion Molecule 2 (NCAM-2); The members here are composed of the fourth Ig domain of Neural Cell Adhesion Molecule NCAM-2 (also known as OCAM/mamFas II and RNCAM). NCAM-2 is organized similarly to NCAM, including five N-terminal Ig-like domains and two fibronectin type III domains. NCAM-2 is differentially expressed in the developing and mature olfactory epithelium (OE), and may function like NCAM, as an adhesion molecule. One of the unique features of I-set domains is the lack of a C" strand. The structures of this group show that the Ig domain lacks this strand and thus is a member of the I-set of Ig domains.

Pssm-ID: 143278 [Multi-domain] Cd Length: 98 Bit Score: 39.96 E-value: 1.14e-03

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   32 KPVFIKVpEDQTGLSGGVASFVCQATGEPKPRITWMK--------KGKKVSSQRFEVIefDDGAGSVLRIQPLRVQrDEA 103
Cdd:cd05870      2 QPHIIQL-KNETTVENGAATLSCKAEGEPIPEITWKRasdghtfsEGDKSPDGRIEVK--GQHGESSLHIKDVKLS-DSG 77

                           90
                   ....*....|.
gi 1622832833  104 IYECTATNSLG 114
Cdd:cd05870     78 RYDCEAASRIG 88

Phage-related protein, tail protein J [Mobilome: prophages, transposons];

Pssm-ID: 443767 [Multi-domain] Cd Length: 978 Bit Score: 43.78 E-value: 1.15e-03

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  310 AISSLGMIEATA-----QVTVKALPKPPIDLVVTETTATSVTLTWDSGNSEPISYYGIQYRAAGT-EGPFQEVDGVATTR 383
Cdd:COG4733    605 AINALGVSSAWAassetTVTGKTAPPPAPTGLTATGGLGGITLSWSFPVDADTLRTEIRYSTTGDwASATVAQALYPGNT 684

                           90       100
                   ....*....|....*....|....
gi 1622832833  384 YSIGGLSPFSEYAFRVLAVNSIGR 407
Cdd:COG4733    685 YTLAGLKAGQTYYYRARAVDRSGN 708

Second immunoglobulin (Ig)-like domain of a Follistatin-related protein 5, and similar domains; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the second immunoglobulin (Ig)-like domain found in human Follistatin-related protein 5 (FSTL5) and a follistatin-like molecule encoded by the CNS-related Mahya gene. Mahya genes have been retained in certain Bilaterian branches during evolution. They are conserved in Hymenoptera and Deuterostomes, but are absent from other metazoan species such as fruit fly and nematode. Mahya proteins are secretory, with a follistatin-like domain (Kazal-type serine/threonine protease inhibitor domain and EF-hand calcium-binding domain), two Ig-like domains, and a novel C-terminal domain. Mahya may be involved in learning and memory and in processing of sensory information in Hymenoptera and vertebrates. Follistatin is a secreted, multidomain protein that binds activins with high affinity and antagonizes their signaling.

Pssm-ID: 409399 [Multi-domain] Cd Length: 93 Bit Score: 39.55 E-value: 1.17e-03

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  242 PRFSIPPSSQEVMPGGSVNLTCVAVGAPMPYVKWMMGVEELTKE--DEMPVGRNVLEL--SNV--VRSANYTCVAISSLG 315
Cdd:cd05736      1 PVIRVYPEFQAKEPGVEASLRCHAEGIPLPRVQWLKNGMDINPKlsKQLTLIANGSELhiSNVryEDTGAYTCIAKNEGG 80

                           90
                   ....*....|.
gi 1622832833  316 MIEATAQVTVK 326
Cdd:cd05736     81 VDEDISSLFVE 91

First immunoglobulin (Ig) domain of contactin-1; member of the I-set of Ig superfamily domains; The members here are composed of the first immunoglobulin (Ig) domain of the neural cell adhesion molecule contactin-1. Contactins are comprised of six Ig domains followed by four fibronectin type III (FnIII) domains anchored to the membrane by glycosylphosphatidylinositol. Contactin-1 is differentially expressed in tumor tissues and may, through a RhoA mechanism, facilitate invasion and metastasis of human lung adenocarcinoma. This group belongs to the I-set of IgSF domains.

Pssm-ID: 409436 [Multi-domain] Cd Length: 95 Bit Score: 39.94 E-value: 1.18e-03

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1622832833  153 TMLCAAGGNPDPEISWFKDflpvdpatsNGRIKQLRSGGSPIRGALQIESSEES-DQGKYECVATNSAGTRYSAPANL 229
Cdd:cd05849     23 SVNCRARANPFPIYKWRKN---------NLDIDLTNDRYSMVGGNLVINNPDKYkDAGRYVCIVSNIYGKVRSREATL 91

Immunoglobulin (Ig)-like domain of Down Syndrome Cell Adhesion molecule (DSCAM); The members here are composed of the immunoglobulin (Ig)-like domain of Down Syndrome Cell Adhesion molecule (DSCAM). DSCAM is a cell adhesion molecule expressed largely in the developing nervous system. The gene encoding DSCAM is located at human chromosome 21q22, the locus associated with the intellectual disability phenotype of Down Syndrome. DSCAM is predicted to be the largest member of the IG superfamily. It has been demonstrated that DSCAM can mediate cation-independent homophilic intercellular adhesion.

Pssm-ID: 409397 [Multi-domain] Cd Length: 97 Bit Score: 39.78 E-value: 1.22e-03

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   33 PVFIKVPEDQTGLSGGVASFVCQATGEPKPRITW-MKKGKKVSsqrfeviEFDDGAGSVLRIQPLR---------VQRDE 102
Cdd:cd05734      2 PRFVVQPNDQDGIYGKAVVLNCSADGYPPPTIVWkHSKGSGVP-------QFQHIVPLNGRIQLLSngsllikhvLEEDS 74

                           90       100
                   ....*....|....*....|...
gi 1622832833  103 AIYECTATNSLG-EINTSAKLSV 124
Cdd:cd05734     75 GYYLCKVSNDVGaDISKSMYLTV 97

C5 immunoglobulin (Ig) domain of cardiac myosin binding protein C (MyBP-C); The members here are composed of the C5 immunoglobulin (Ig) domain of cardiac myosin binding protein C (MyBP-C). MyBP-C consists of repeated domains, Ig and fibronectin type 3, and various linkers. Three isoforms of MYBP-C exist: slow-skeletal (ssMyBP-C), fast-skeletal (fsMyBP-C), and cardiac (cMyBP-C). cMYBP-C has insertions between and inside domains and an additional cardiac-specific Ig domain at the N-terminus. For cMYBP_C an interaction has been demonstrated between this C5 domain and the Ig C8 domain.

Pssm-ID: 409475 Cd Length: 86 Bit Score: 39.44 E-value: 1.32e-03

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1622832833  160 GNPDPEISWFKDFLPVdpATSNGRIkqlRSGGSPIRGALQIESSEESDQGKYECVATNSAGtrySAPANLYVR 232
Cdd:cd05894     21 GEPAPTVTWSRGDKAF--TATEGRV---RVESYKDLSSFVIEGAEREDEGVYTITVTNPVG---EDHASLFVK 85

Fifth immunoglobulin domain of the Drosophila melanogaster Dscam protein, and similar domains; a member of the I-set of IgSF domains; The members here are composed of the fifth immunoglobulin domain of the Drosophila melanogaster Down syndrome cell adhesion molecule (DSCAM) protein and similar proteins. Down syndrome cell adhesion molecule (DSCAM) is a cell adhesion molecule that plays critical roles in neural development, including axon guidance and branching, axon target recognition, self-avoidance and synaptic formation. DSCAM belongs to the immunoglobulin superfamily and contributes to defects in the central nervous system in Down syndrome patients. Vertebrate DSCAMs differ from Drosophila Dscam1 in that they lack the extensive alternative splicing that occurs in the insect gene. Drosophila melanogaster Dscam has 38,016 isoforms generated by the alternative splicing of four variable exon clusters, which allows every neuron in the fly to display a distinctive set of Dscam proteins on its cell surface. Drosophila Dscam1 is a cell-surface protein that plays important roles in neural development and axon tiling of neurons. It is shown that thousands of isoforms bind themselves through specific homophilic (self-binding) interactions, a process which mediates cellular self-recognition. Drosophila Dscam2 is also alternatively spliced and plays a key role in the development of two visual system neurons, monopolar cells L1 and L2. This group is a member of the I-set Ig domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand but lack a C" strand.

Pssm-ID: 409550 [Multi-domain] Cd Length: 89 Bit Score: 39.47 E-value: 1.37e-03

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  150 RTATMLCAAGGNPDPEISWFKD--FLPVdpatsNGRIKqLRSGGSpirgaLQIESSE-ESDQGKYECVATNSAGTrySAP 226
Cdd:cd20958     16 QTLRLHCPVAGYPISSITWEKDgrRLPL-----NHRQR-VFPNGT-----LVIENVQrSSDEGEYTCTARNQQGQ--SAS 82


                   ....*.
gi 1622832833  227 ANLYVR 232
Cdd:cd20958     83 RSVFVK 88

C-terminal immunoglobulin-like domain of the myosin-associated giant protein kinase Twitchin, and similar domains; member of the I-set IgSF domains; The members here are composed of the C-terminal immunoglobulin-like domain of the myosin-associated giant protein kinase Twitchin and similar proteins, including Caenorhabditis elegans and Aplysia californica Twitchin, Drosophila melanogaster Projectin, and similar proteins. These are very large muscle proteins containing multiple immunoglobulin (Ig)-like and fibronectin type III (FN3) domains and a single kinase domain near the C-terminus. In humans these proteins are called Titin. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. The Ig-like domain of the Twitchin is a member of the I-set IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand but lack a C" strand. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins (titin, telokin, and twitchin), the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D.

Pssm-ID: 409541 [Multi-domain] Cd Length: 89 Bit Score: 39.24 E-value: 1.61e-03

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   35 FIKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKVSS-----QRFEVIefDDGagsvLRIQPLRvQRDEAIYECTA 109
Cdd:cd20949      2 FTENAYVTTVKEGQSATILCEVKGEPQPNVTWHFNGQPISAsvadmSKYRIL--ADG----LLINKVT-QDDTGEYTCRA 74


                   ....*
gi 1622832833  110 TNSLG 114
Cdd:cd20949     75 YQVNS 79

Domain C2 of human cardiac Myosin Binding Protein C and similar domains; a member of the I-set of IgSF domains; The members here are composed of the immunoglobulin (Ig) Domain C2 of human cardiac Myosin Binding Protein C (MyBP-C) and similar domains. MyBP-C is a thick filament protein involved in the regulation of muscle contraction. Mutations in cardiac MyBP-C gene are the second most frequent cause of hypertrophic cardiomyopathy. MyBP-C binds to myosin with two binding sites, one at its C-terminus and another at its N-terminus. The N-terminal binding site, consisting of immunoglobulin (lg) domains C1 and C2 connected by a flexible linker, interacts with the S2 segment of myosin in a phosphorylation-regulated manner. The C1 and C2 Ig domains can bind to and activate or inhibit the thin filament. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Unlike the V-set, one of the distinctive features of I-set domains is the lack of a C" strand. The structures of the Ig domains of MyBP-C lack this strand and thus belong to the I-set of Ig superfamily domains. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors.

Pssm-ID: 409559 Cd Length: 82 Bit Score: 39.15 E-value: 1.62e-03

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1622832833   47 GGVASFVCQATGePKPRITWMKKGKKVSSQ---RFEVIefddGAGSVLRIQPLRvQRDEAIYECTA 109
Cdd:cd20967     12 GHKIRLTVELAD-PDAEVKWYKDGQELQSSskvIFESI----GAKRTLTVQQAS-LADAGEYQCVA 71

Sixth immunoglobulin (Ig) domain of contactin; The members here are composed of the sixth immunoglobulin (Ig) domain of contactins. Contactins are neural cell adhesion molecules and are comprised of six Ig domains followed by four fibronectin type III (FnIII) domains anchored to the membrane by glycosylphosphatidylinositol. The first four Ig domains form the intermolecular binding fragment, which arranges as a compact U-shaped module via contacts between Ig domains 1 and 4, and between Ig domains 2 and 3. Contactin-2 (TAG-1, axonin-1) may play a part in the neuronal processes of neurite outgrowth, axon guidance and fasciculation, and neuronal migration. This group also includes contactin-1 and contactin-5. The different contactins show different expression patterns in the central nervous system. During development and in adulthood, contactin-2 is transiently expressed in subsets of central and peripheral neurons. Contactin-5 is expressed specifically in the rat postnatal nervous system, peaking at about 3 weeks postnatal, and a lack of contactin-5 (NB-2) results in an impairment of neuronal activity in the rat auditory system. Contactin-5 is highly expressed in the adult human brain in the occipital lobe and in the amygdala. Contactin-1 is differentially expressed in tumor tissues and may, through a RhoA mechanism, facilitate invasion and metastasis of human lung adenocarcinoma.

Pssm-ID: 409359 Cd Length: 102 Bit Score: 39.46 E-value: 1.73e-03

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  137 IDMGPQLKVVEKARTATMLCAAGGNPDPEIS--WFKDFLPVDPATSNGRIKqlRSGGSPIRGALQIESSEESDQGKYECV 214
Cdd:cd04970      5 ITLAPSNADITVGENATLQCHASHDPTLDLTftWSFNGVPIDLEKIEGHYR--RRYGKDSNGDLEIVNAQLKHAGRYTCT 82

                           90
                   ....*....|....*...
gi 1622832833  215 ATNSAGTRySAPANLYVR 232
Cdd:cd04970     83 AQTVVDSD-SASATLVVR 99

protein tyrosine phosphatase type IVA family; Protein tyrosine phosphatases type IVA (PTP-IVa), also known as protein-tyrosine phosphatases of regenerating liver (PRLs) constitute a family of small, prenylated phosphatases that are the most oncogenic of all PTPs. They stimulate progression from G1 into S phase during mitosis and enhances cell proliferation, cell motility and invasive activity, and promotes cancer metastasis. They associate with magnesium transporters of the cyclin M (CNNM) family, which results in increased intracellular magnesium levels that promote oncogenic transformation. Vertebrates contain three members: PRL-1, PRL-2, and PRL-3.

Pssm-ID: 350350 [Multi-domain] Cd Length: 156 Bit Score: 40.67 E-value: 1.78e-03

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1525 QFTDWP-EQGVPKTGEGFIDFIGQVHKT-KEQFGQDGPITVHCSAGVGRTGVFITLSIVLERMRYEgvvdmfQTVKTLRT 1602
Cdd:cd14500     60 KVHDWPfDDGSPPPDDVVDDWLDLLKTRfKEEGKPGACIAVHCVAGLGRAPVLVAIALIELGMKPE------DAVEFIRK 133


                   ..
gi 1622832833 1603 QR 1604
Cdd:cd14500    134 KR 135

Second immunoglobulin (Ig)-like domain of Kirrel (kin of irregular chiasm-like) 3, and similar domains; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the second immunoglobulin (Ig)-like domain of Kirrel (kin of irregular chiasm-like) 3 (also known as Neph2). This protein has five Ig-like domains, one transmembrane domain, and a cytoplasmic tail. Included in this group is mammalian Kirrel (Neph1), Kirrel2 (Neph3), and Drosophila RST (irregular chiasm C-roughest) protein. These proteins contain multiple Ig domains, have properties of cell adhesion molecules, and are important in organ development.

Pssm-ID: 409416 Cd Length: 98 Bit Score: 39.36 E-value: 1.83e-03

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  135 PSIDMGPQLKVveKART-ATMLC-AAGGNPDPEISWFKDFLPVDPATSNgriKQLRSGGSP--IRGALQIESSEESDQGK 210
Cdd:cd05759      2 PVIEGGPVISL--QAGVpYNLTCrARGAKPAAEIIWFRDGEQLEGAVYS---KELLKDGKRetTVSTLLITPSDLDTGRT 76


                   ....*....
gi 1622832833  211 YECVATNSA 219
Cdd:cd05759     77 FTCRARNEA 85

First immunoglobulin (Ig)-like domain in neogenin, and similar domains; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the first immunoglobulin (Ig)-like domain in neogenin and related proteins. Neogenin is a cell surface protein which is expressed in the developing nervous system of vertebrate embryos in the growing nerve cells. It is also expressed in other embryonic tissues and may play a general role in developmental processes such as cell migration, cell-cell recognition, and tissue growth regulation. Included in this group is the tumor suppressor protein DCC which is deleted in colorectal carcinoma. DCC and neogenin each have four Ig-like domains followed by six fibronectin type III domains, a transmembrane domain, and an intracellular domain. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 409387 Cd Length: 97 Bit Score: 39.00 E-value: 2.05e-03

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1622832833  156 CAAGGNPDPEISWFKD--FLPVDpatSNGRIKQLRSGGSPIRGALQIESsEESDQGKYECVATN-SAGTRYSAPANLYV 231
Cdd:cd05722     23 CSAESDPPPKIEWKKDgvLLNLV---SDERRQQLPNGSLLITSVVHSKH-NKPDEGFYQCVAQNeSLGSIVSRTARVTV 97

Immunoglobulin (Ig)-like domain of Down Syndrome Cell Adhesion molecule (DSCAM); The members here are composed of the immunoglobulin (Ig)-like domain of Down Syndrome Cell Adhesion molecule (DSCAM). DSCAM is a cell adhesion molecule expressed largely in the developing nervous system. The gene encoding DSCAM is located at human chromosome 21q22, the locus associated with the intellectual disability phenotype of Down Syndrome. DSCAM is predicted to be the largest member of the IG superfamily. It has been demonstrated that DSCAM can mediate cation-independent homophilic intercellular adhesion.

Pssm-ID: 409397 [Multi-domain] Cd Length: 97 Bit Score: 39.01 E-value: 2.33e-03

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  150 RTATMLCAAGGNPDPEISW-------FKDFLPvdPATSNGRIKQLRSGGSPIRGALqiesseESDQGKYECVATNSAGTR 222
Cdd:cd05734     17 KAVVLNCSADGYPPPTIVWkhskgsgVPQFQH--IVPLNGRIQLLSNGSLLIKHVL------EEDSGYYLCKVSNDVGAD 88


                   ..
gi 1622832833  223 YS 224
Cdd:cd05734     89 IS 90

Second immunoglobulin (Ig)-like domain of fibroblast growth factor (FGF) receptor; member of the I-set of IgSF domains; The members here are composed of the second immunoglobulin (Ig)-like domain of fibroblast growth factor (FGF) receptor. FGF receptors bind FGF signaling polypeptides. FGFs participate in multiple processes such as morphogenesis, development, and angiogenesis. FGFs bind to four FGF receptor tyrosine kinases (FGFR1, FGFR2, FGFR3, FGFR4). Receptor diversity is controlled by alternative splicing producing splice variants with different ligand binding characteristics and different expression patterns. FGFRs have an extracellular region comprised of three IG-like domains, a single transmembrane helix, and an intracellular tyrosine kinase domain. Ligand binding and specificity reside in the Ig-like domains 2 and 3, and the linker region that connects these two. FGFR activation and signaling depend on FGF-induced dimerization, a process involving cell surface heparin or heparin sulfate proteoglycans.

Pssm-ID: 409443 [Multi-domain] Cd Length: 95 Bit Score: 39.07 E-value: 2.34e-03

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   52 FVCQATGEPKPRITWMKKGK-----------KVSSQRFEVIefddgAGSVlriqplrVQRDEAIYECTATNSLGEINTSA 120
Cdd:cd05857     24 FRCPAAGNPTPTMRWLKNGKefkqehriggyKVRNQHWSLI-----MESV-------VPSDKGNYTCVVENEYGSINHTY 91


                   ....
gi 1622832833  121 KLSV 124
Cdd:cd05857     92 HLDV 95

First immunoglobulin-like domains A168 within the A-band segment of human cardiac titin, and similar domains; a member of the I-set of IgSF domains; The members here are composed of the first immunoglobulin-like domain A168 within the A-band segment of human cardiac titin. Titin is a key component in the assembly and functioning of vertebrate striated muscles. By providing connections at the level of individual microfilaments, it contributes to the fine balance of forces between the two halves of the sarcomere. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Unlike the V-set, one of the distinctive features of I-set domains is the lack of a C" strand. The structures of the titin-A168169 lacks this strand and thus it belongs to the I-set of the IgSF. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409563 Cd Length: 93 Bit Score: 38.99 E-value: 2.35e-03

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   33 PVFIKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKVSSQRFEVIEFDDGAGSVLRIQPLRVQRDEAIYECTATNS 112
Cdd:cd20971      2 PHFKEELRNLNVRYQSNATLVCKVTGHPKPIVKWYRQGKEIIADGLKYRIQEFKGGYHQLIIASVTDDDATVYQVRATNQ 81


                   ....*...
gi 1622832833  113 LGEINTSA 120
Cdd:cd20971     82 GGSVSGTA 89

Fourth immunoglobulin (Ig)-like domain of the L1 cell adhesion molecule (CAM); The members here are composed of the fourth immunoglobulin (Ig)-like domain of the L1 cell adhesion molecule (CAM). L1 is comprised of an extracellular region having six Ig-like domains and five fibronectin type III domains, a transmembrane region, and an intracellular domain. L1 is primarily expressed in the nervous system and is involved in its development and function. L1 is associated with an X-linked recessive disorder, X-linked hydrocephalus, MASA syndrome, and spastic paraplegia type 1, that involves abnormalities of axonal growth. This group also contains the chicken neuron-glia cell adhesion molecule, Ng-CAM.

Pssm-ID: 409453 [Multi-domain] Cd Length: 89 Bit Score: 38.72 E-value: 2.40e-03

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  248 PSSQEVMPGGSVNLTCVAVGAPMPYVKWMMG---VEELTKEDEMPVGRNVLELSNV--VRSANYTCVAISSLGMIEATAQ 322
Cdd:cd05867      6 PQSHLYGPGETARLDCQVEGIPTPNITWSINgapIEGTDPDPRRHVSSGALILTDVqpSDTAVYQCEARNRHGNLLANAH 85


                   ...
gi 1622832833  323 VTV 325
Cdd:cd05867     86 VHV 88

Immunoglobulin domain of human Synaptic Adhesion-Like Molecule 5 (SALM5) and similar proteins; member of the I-set of IgSF domains; This group contains the immunoglobulin domain of human Synaptic Adhesion-Like Molecule 5 (SALM5) and similar proteins. The SALM (for synaptic adhesion-like molecules; also known as Lrfn for leucine-rich repeat and fibronectin type III domain containing) family of adhesion molecules consists of five known members: SALM1/Lrfn2, SALM2/Lrfn1, SALM3/Lrfn4, SALM4/Lrfn3, and SALM5/Lrfn5. SALMs share a similar domain structure, containing leucine-rich repeats (LRRs), an immunoglobulin (Ig) domain, and a fibronectin III (FNIII) domain, followed by a transmembrane domain and a C-terminal PDZ-binding motif. SALM5 is implicated in autism spectrum disorders (ASDs) and schizophrenia, induces presynaptic differentiation in contacting axons. SALM5 interacts with the Ig domains of LAR (Leukocyte common Antigen-Related) family receptor protein tyrosine phosphatases (LAR-RPTPs; LAR, PTPdelta, and PTPsigma). In addition, PTPdelta is implicated in ASDs, ADHD, bipolar disorder, and restless leg syndrome. Studies have shown that LAR-RPTPs are novel and splicing-dependent presynaptic ligands for SALM5, and that they mediate SALM5-dependent presynaptic differentiation. Furthermore, SALM5 maintains AMPA receptor (AMPAR)-mediated excitatory synaptic transmission through mechanisms involving the interaction of SALM5 with LAR-RPTPs. This group belongs to the I-set of immunoglobulin superfamily (IgSF) domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand but lack a C" strand.

Pssm-ID: 409421 [Multi-domain] Cd Length: 88 Bit Score: 38.61 E-value: 2.54e-03

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1622832833  253 VMPGGSVNLTCVAVGAPMPYVKWMMGVEEL----TKEDEMPVGRNVLELSNVVRSANYTCVAISSLGmiEATAQVTVK 326
Cdd:cd05764     12 VLEGQRATLRCKARGDPEPAIHWISPEGKLisnsSRTLVYDNGTLDILITTVKDTGAFTCIASNPAG--EATARVELH 87

Fifth immunoglobulin domain of the Drosophila melanogaster Dscam protein, and similar domains; a member of the I-set of IgSF domains; The members here are composed of the fifth immunoglobulin domain of the Drosophila melanogaster Down syndrome cell adhesion molecule (DSCAM) protein and similar proteins. Down syndrome cell adhesion molecule (DSCAM) is a cell adhesion molecule that plays critical roles in neural development, including axon guidance and branching, axon target recognition, self-avoidance and synaptic formation. DSCAM belongs to the immunoglobulin superfamily and contributes to defects in the central nervous system in Down syndrome patients. Vertebrate DSCAMs differ from Drosophila Dscam1 in that they lack the extensive alternative splicing that occurs in the insect gene. Drosophila melanogaster Dscam has 38,016 isoforms generated by the alternative splicing of four variable exon clusters, which allows every neuron in the fly to display a distinctive set of Dscam proteins on its cell surface. Drosophila Dscam1 is a cell-surface protein that plays important roles in neural development and axon tiling of neurons. It is shown that thousands of isoforms bind themselves through specific homophilic (self-binding) interactions, a process which mediates cellular self-recognition. Drosophila Dscam2 is also alternatively spliced and plays a key role in the development of two visual system neurons, monopolar cells L1 and L2. This group is a member of the I-set Ig domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand but lack a C" strand.

Pssm-ID: 409550 [Multi-domain] Cd Length: 89 Bit Score: 38.70 E-value: 2.70e-03

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   33 PVFIKVPEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKV-SSQRFEVieFDDGAgsvLRIQPLRVQRDEAIYECTATN 111
Cdd:cd20958      1 PPFIRPMGNLTAVAGQTLRLHCPVAGYPISSITWEKDGRRLpLNHRQRV--FPNGT---LVIENVQRSSDEGEYTCTARN 75

                           90
                   ....*....|...
gi 1622832833  112 SLGEintSAKLSV 124
Cdd:cd20958     76 QQGQ---SASRSV 85

Fifth immunoglobulin (Ig) domain of contactin-1; The members here are composed of the fifth immunoglobulin (Ig) domain of the neural cell adhesion molecule contactin-1. Contactins are comprised of six Ig domains followed by four fibronectin type III (FnIII) domains anchored to the membrane by glycosylphosphatidylinositol. Contactin-1 is differentially expressed in tumor tissues and may through a RhoA mechanism, facilitate invasion and metastasis of human lung adenocarcinoma.

Pssm-ID: 409438 Cd Length: 89 Bit Score: 38.44 E-value: 2.91e-03

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  242 PRFSIPPSSQEVMP--GGSVNLTCVAVGAPMPYVKWMMGVEELTKEDEMPVGRN-VLELSNVVR--SANYTCVAISSLGM 316
Cdd:cd05852      1 PTFEFNPMKKKILAakGGRVIIECKPKAAPKPKFSWSKGTELLVNNSRISIWDDgSLEILNITKldEGSYTCFAENNRGK 80


                   ....*....
gi 1622832833  317 IEATAQVTV 325
Cdd:cd05852     81 ANSTGVLSV 89

Third immunoglobulin domain of the Drosophila melanogaster Dscam protein, and similar domains; a member of the Constant 2 (C2)-set of IgSF domains; The members here are composed of the third immunoglobulin domain of the Drosophila melanogaster Down syndrome cell adhesion molecule (DSCAM) protein and similar proteins. Down syndrome cell adhesion molecule (DSCAM) is a cell adhesion molecule that plays critical roles in neural development, including axon guidance and branching, axon target recognition, self-avoidance and synaptic formation. DSCAM belongs to the immunoglobulin superfamily and contributes to defects in the central nervous system in Down syndrome patients. Vertebrate DSCAMs differ from Drosophila Dscam1 in that they lack the extensive alternative splicing that occurs in the insect gene. Drosophila melanogaster Dscam has 38,016 isoforms generated by the alternative splicing of four variable exon clusters, which allows every neuron in the fly to display a distinctive set of Dscam proteins on its cell surface. Drosophila Dscam1 is a cell-surface protein that plays important roles in neural development and axon tiling of neurons. It is shown that thousands of isoforms bind themselves through specific homophilic (self-binding) interactions, a process which mediates cellular self-recognition. Drosophila Dscam2 is also alternatively spliced and plays a key role in the development of two visual system neurons, monopolar cells L1 and L2. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. This group belongs to the C2-set of IgSF domains, having A, B, and E strands in one beta-sheet and A', G, F, C, and C' in the other. Unlike other Ig domain sets, the C2-set lacks the D strand.

Pssm-ID: 409549 [Multi-domain] Cd Length: 88 Bit Score: 38.28 E-value: 3.02e-03

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  246 IPPSSQEVMPGGSVNLTCVAVGAPMPYVKWMMGVEELTKEDEMPV-GRNVLELSNVVRSAN--YTCVAISSLGMIEATAQ 322
Cdd:cd20957      6 IDPPVQTVDFGRTAVFNCSVTGNPIHTVLWMKDGKPLGHSSRVQIlSEDVLVIPSVKREDKgmYQCFVRNDGDSAQATAE 85


                   .
gi 1622832833  323 V 323
Cdd:cd20957     86 L 86

Fibronectin type 3 domain; One of three types of internal repeats found in the plasma protein fibronectin. Its tenth fibronectin type III repeat contains an RGD cell recognition sequence in a flexible loop between 2 strands. Approximately 2% of all animal proteins contain the FN3 repeat; including extracellular and intracellular proteins, membrane spanning cytokine receptors, growth hormone receptors, tyrosine phosphatase receptors, and adhesion molecules. FN3-like domains are also found in bacterial glycosyl hydrolases.

Pssm-ID: 238020 [Multi-domain] Cd Length: 93 Bit Score: 38.25 E-value: 3.35e-03

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1622832833  731 KNFRVAAAMKTSVLLSWEVPDSYKSAV-PFKILY------NGQSVEVDGHSMRKL-IADLQPNTEYSF 790
Cdd:cd00063      5 TNLRVTDVTSTSVTLSWTPPEDDGGPItGYVVEYrekgsgDWKEVEVTPGSETSYtLTGLKPGTEYEF 72

immunoglobulin-like domain of telokin and similar proteins; a member of the I-set of IgSF domains; The members here are composed of the immunoglobulin (Ig) domain in telokin, the C-terminal domain of myosin light chain kinase which is identical to telokin, and similar proteins. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Unlike the V-set, one of the distinctive features of I-set domains is the lack of a C" strand. The structure of the telokin Ig domain lacks this strand and thus it belongs to the I-set of the IgSF. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409565 [Multi-domain] Cd Length: 88 Bit Score: 38.32 E-value: 3.43e-03

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  252 EVMPGGSVNLTCVAVGAPMPYVKWMMGVEELTKEDEMPV-----GRNVLELSNVV--RSANYTCVAISSLGMIEATAQVT 324
Cdd:cd20973      8 EVVEGSAARFDCKVEGYPDPEVKWMKDDNPIVESRRFQIdqdedGLCSLIISDVCgdDSGKYTCKAVNSLGEATCSAELT 87


                   .
gi 1622832833  325 V 325
Cdd:cd20973     88 V 88

Immunoglobulin-like domain of human Aortic Preferentially Expressed Protein-1 (APEG-1) and similar proteins; a member of the I-set of IgSF domains; The members here are composed of the immunoglobulin I-set (IgI) domain of the Human Aortic Preferentially Expressed Protein-1 (APEG-1) and similar proteins. APEG-1 is a novel specific smooth muscle differentiation marker predicted to play a role in the growth and differentiation of arterial smooth muscle cells (SMCs). The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Unlike the V-set, one of the distinctive features of I-set domains is the lack of a C" strand. The structure of the human APEG-1 lacks this strand and thus it belongs to the I-set of the IgSF. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409567 Cd Length: 91 Bit Score: 38.22 E-value: 3.62e-03

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  135 PSIDMGPQLKVVEKARTATMLCAAGGNPDPEISWFKDFLPVDPatsngriKQLRSGGSPIRG--ALQIESSEESDQGKYE 212
Cdd:cd20975      1 PTFKVSLMDQSVREGQDVIMSIRVQGEPKPVVSWLRNRQPVRP-------DQRRFAEEAEGGlcRLRILAAERGDAGFYT 73

                           90
                   ....*....|
gi 1622832833  213 CVATNSAGTR 222
Cdd:cd20975     74 CKAVNEYGAR 83

Seventh immunoglobulin domain of the Drosophila melanogaster Dscam protein, and similar domains; a member of the I-set of IgSF domains; The members here are composed of the seventh immunoglobulin domain of the Drosophila melanogaster Down syndrome cell adhesion molecule (DSCAM) protein and similar proteins. Down syndrome cell adhesion molecule (DSCAM) is a cell adhesion molecule that plays critical roles in neural development, including axon guidance and branching, axon target recognition, self-avoidance and synaptic formation. DSCAM belongs to the immunoglobulin superfamily and contributes to defects in the central nervous system in Down syndrome patients. Vertebrate DSCAMs differ from Drosophila Dscam1 in that they lack the extensive alternative splicing that occurs in the insect gene. Drosophila melanogaster Dscam has 38,016 isoforms generated by the alternative splicing of four variable exon clusters, which allows every neuron in the fly to display a distinctive set of Dscam proteins on its cell surface. Drosophila Dscam1 is a cell-surface protein that plays important roles in neural development and axon tiling of neurons. It is shown that thousands of isoforms bind themselves through specific homophilic (self-binding) interactions, a process which mediates cellular self-recognition. Drosophila Dscam2 is also alternatively spliced and plays a key role in the development of two visual system neurons, monopolar cells L1 and L2. This group is a member of the I-set Ig domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand but lack a C" strand.

Pssm-ID: 409546 [Multi-domain] Cd Length: 96 Bit Score: 38.45 E-value: 3.67e-03

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  141 PQLKVVEKARTATMLCAAGGNPDPEISW----------FKDFLpvdpatSNGRIKQLRSGgspirgALQIESSEESDQGK 210
Cdd:cd20954      8 PVDANVAAGQDVMLHCQADGFPTPTVTWkkatgstpgeYKDLL------YDPNVRILPNG------TLVFGHVQKENEGH 75

                           90
                   ....*....|....*
gi 1622832833  211 YECVATNSAGTRYSA 225
Cdd:cd20954     76 YLCEAKNGIGSGLSK 90

C-terminal dual-specificity phosphatase domain of CDC14 family proteins; The cell division control protein 14 (CDC14) family is highly conserved in all eukaryotes, although the roles of its members seem to have diverged during evolution. Yeast Cdc14, the best characterized member of this family, is a dual-specificity phosphatase that plays key roles in cell cycle control. It preferentially dephosphorylates cyclin-dependent kinase (CDK) targets, which makes it the main antagonist of CDK in the cell. Cdc14 functions at the end of mitosis and it triggers the events that completely eliminates the activity of CDK and other mitotic kinases. It is also involved in coordinating the nuclear division cycle with cytokinesis through the cytokinesis checkpoint, and in chromosome segregation. Cdc14 phosphatases also function in DNA replication, DNA damage checkpoint, and DNA repair. Vertebrates may contain more than one Cdc14 homolog; humans have three (CDC14A, CDC14B, and CDC14C). CDC14 family proteins contain a highly conserved N-terminal pseudophosphatase domain that contributes to substrate specificity and a C-terminal catalytic dual-specificity phosphatase domain with the PTP signature motif.

Pssm-ID: 350349 [Multi-domain] Cd Length: 174 Bit Score: 40.13 E-value: 4.04e-03

                           10        20        30        40
                   ....*....|....*....|....*....|....*....|....*.
gi 1622832833 1241 PDHGVPeyPTPIL-AFLRRVKACNpldaGPMVVHCSAGVGRTGCFI 1285
Cdd:cd14499     88 PDGSTP--SDDIVkKFLDICENEK----GAIAVHCKAGLGRTGTLI 127

Fibronectin type III domain;

Pssm-ID: 394996 [Multi-domain] Cd Length: 85 Bit Score: 37.78 E-value: 4.18e-03

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1622832833  731 KNFRVAAAMKTSVLLSWEVPDSYKSAVP-FKILY---NGQSVE----VDGHSMRKLIADLQPNTEYSF 790
Cdd:pfam00041    4 SNLTVTDVTSTSLTVSWTPPPDGNGPITgYEVEYrpkNSGEPWneitVPGTTTSVTLTGLKPGTEYEV 71

Fibronectin type 3 domain; One of three types of internal repeat within the plasma protein, fibronectin. The tenth fibronectin type III repeat contains a RGD cell recognition sequence in a flexible loop between 2 strands. Type III modules are present in both extracellular and intracellular proteins.

Pssm-ID: 214495 [Multi-domain] Cd Length: 83 Bit Score: 37.98 E-value: 4.21e-03

                            10        20        30        40        50        60
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1622832833   731 KNFRVAAAMKTSVLLSWEVPDSYKSA---VPFKILY-----NGQSVEVDGHSMRKLIADLQPNTEYSF 790
Cdd:smart00060    5 SNLRVTDVTSTSVTLSWEPPPDDGITgyiVGYRVEYreegsEWKEVNVTPSSTSYTLTGLKPGTEYEF 72

dual specificity phosphatase 23; Dual specificity phosphatase 23 (DUSP23), also known as VH1-like phosphatase Z (VHZ) or low molecular mass dual specificity phosphatase 3 (LDP-3), functions as a protein-serine/threonine phosphatase (EC 3.1.3.16) and a protein-tyrosine-phosphatase (EC 3.1.3.48). It deactivates its MAPK substrates by dephosphorylating the threonine and tyrosine residues in the conserved Thr-Xaa-Tyr motif residing in their activation sites. DUSP23 is an atypical DUSP; it contains the catalytic dual specificity phosphatase domain but lacks the N-terminal Cdc25/rhodanese-like domain that is present in typical DUSPs or MKPs. It is able to enhance activation of JNK and p38 MAPK, and has been shown to dephosphorylate p44-ERK1 (MAPK3) in vitro. It has been associated with cell growth and human primary cancers. It has also been identified as a cell-cell adhesion regulatory protein; it promotes the dephosphorylation of beta-catenin at Tyr 142 and enhances the interaction between alpha- and beta-catenin.

Pssm-ID: 350354 [Multi-domain] Cd Length: 142 Bit Score: 39.18 E-value: 4.53e-03

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1241 PDHGVPEYPTpILAFLRRVKACNPLDAgPMVVHCSAGVGRTG----CFIVidamleRMKHEKTVDIyghVTCMRSQRNYM 1316
Cdd:cd14504     58 EDYTPPTLEQ-IDEFLDIVEEANAKNE-AVLVHCLAGKGRTGtmlaCYLV------KTGKISAVDA---INEIRRIRPGS 126

                           90
                   ....*....|
gi 1622832833 1317 VQTEDQYVFI 1326
Cdd:cd14504    127 IETSEQEKFV 136

protein tyrosine phosphatase type IVA 3; Protein tyrosine phosphatase type IVA 3 (PTP-IVa3), also known as protein-tyrosine phosphatase of regenerating liver 3 (PRL-3), stimulates progression from G1 into S phase during mitosis and enhances cell proliferation, cell motility and invasive activity, and promotes cancer metastasis. It exerts its oncogenic functions through activation of PI3K/Akt, which is a key regulator of the rapamycin-sensitive mTOR complex 1. PRL-3 is a member of the PTP-IVa/PRL family of small, prenylated phosphatases that are the most oncogenic of all PTPs. PRLs associate with magnesium transporters of the cyclin M (CNNM) family, which results in increased intracellular magnesium levels that promote oncogenic transformation.

Pssm-ID: 350511 [Multi-domain] Cd Length: 154 Bit Score: 39.62 E-value: 4.64e-03

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1528 DWP-EQGVPKTGEGFIDFIGQVhktKEQFGQDGP--ITVHCSAGVGRTGVFITLSIVLERMRYEgvvDMFQTVKTLRtqR 1604
Cdd:cd18535     63 DWPfDDGAPPPGKVVEDWLSLL---KTKFCEDPGccVAVHCVAGLGRAPVLVALALIESGMKYE---DAIQFIRQKR--R 134

                           90
                   ....*....|....*
gi 1622832833 1605 PAMVQTEDQYQLCYR 1619
Cdd:cd18535    135 GAINSKQLTYLEKYR 149

Fourth immunoglobulin (Ig)-like domain of the L1 cell adhesion molecule (CAM); The members here are composed of the fourth immunoglobulin (Ig)-like domain of the L1 cell adhesion molecule (CAM). L1 is comprised of an extracellular region having six Ig-like domains and five fibronectin type III domains, a transmembrane region, and an intracellular domain. L1 is primarily expressed in the nervous system and is involved in its development and function. L1 is associated with an X-linked recessive disorder, X-linked hydrocephalus, MASA syndrome, and spastic paraplegia type 1, that involves abnormalities of axonal growth. This group also contains the chicken neuron-glia cell adhesion molecule, Ng-CAM.

Pssm-ID: 409453 [Multi-domain] Cd Length: 89 Bit Score: 37.95 E-value: 4.76e-03

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   39 PEDQTGLSGGVASFVCQATGEPKPRITWMKKGKKVSS----QRFEViefDDGAGSVLRIQPlrvqRDEAIYECTATNSLG 114
Cdd:cd05867      6 PQSHLYGPGETARLDCQVEGIPTPNITWSINGAPIEGtdpdPRRHV---SSGALILTDVQP----SDTAVYQCEARNRHG 78

                           90
                   ....*....|.
gi 1622832833  115 EINTSAKLSVL 125
Cdd:cd05867     79 NLLANAHVHVV 89

First immunoglobulin (Ig) domain of contactin; member of the I-set of (Ig) superfamily domains; The members here are composed of the first immunoglobulin (Ig) domain of contactins. Contactins are neural cell adhesion molecules and are comprised of six Ig domains followed by four fibronectin type III (FnIII) domains anchored to the membrane by glycosylphosphatidylinositol. The first four Ig domains form the intermolecular binding fragment, which arranges as a compact U-shaped module via contacts between Ig domains 1 and 4, and between Ig domains 2 and 3. Contactin-2 (TAG-1, axonin-1) may play a part in the neuronal processes of neurite outgrowth, axon guidance and fasciculation, and neuronal migration. This group also includes contactin-1 and contactin-5. The different contactins show different expression patterns in the central nervous system. During development and in adulthood, contactin-2 is transiently expressed in subsets of central and peripheral neurons. Contactin-5 is expressed specifically in the rat postnatal nervous system, peaking at about 3 weeks postnatal, and a lack of contactin-5 (NB-2) results in an impairment of neuronal activity in the rat auditory system. Contactin-5 is highly expressed in the adult human brain in the occipital lobe and in the amygdala. Contactin-1 is differentially expressed in tumor tissues and may, through a RhoA mechanism, facilitate invasion and metastasis of human lung adenocarcinoma. This group belongs to the I-set of IgSF domains.

Pssm-ID: 409356 [Multi-domain] Cd Length: 96 Bit Score: 37.99 E-value: 5.04e-03

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1622832833  153 TMLCAAGGNPDPEISWFKDFLPVDpATSNGRIkqlrsggSPIRGALQIES-SEESDQGKYECVATNSAGTRYSAPANL 229
Cdd:cd04967     23 ALNCRARANPVPSYRWLMNGTEID-LESDYRY-------SLVDGTLVISNpSKAKDAGHYQCLATNTVGSVLSREATL 92

Third immunoglobulin-like domain of the human WFIKKN (WAP, follistatin, immunoglobulin, Kunitz and NTR domain-containing protein), and similar domains; member of the I-set of Ig superfamily (IgSF) domains; The members here are composed of the third immunoglobulin-like domain of the human WFIKKN (WAP, follistatin, immunoglobulin, Kunitz and NTR domain-containing protein) and similar proteins. WFIKKN is a secreted protein that consists of multiple types of protease inhibitory modules, including two tandem Kunitz-type protease inhibitor-domains. The Ig superfamily is a heterogenous group of proteins built on a common fold comprised of a sandwich of two beta sheets. Members of the Ig superfamily are components of immunoglobulin, neuroglia, cell surface glycoproteins, such as T-cell receptors, CD2, CD4, CD8, and membrane glycoproteins, such as butyrophilin and chondroitin sulfate proteoglycan core protein. A predominant feature of most Ig domains is a disulfide bridge connecting the two beta-sheets with a tryptophan residue packed against the disulfide bond. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 409422 [Multi-domain] Cd Length: 95 Bit Score: 37.91 E-value: 5.20e-03

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  135 PSIDMGPQLKVVEKARTATMLCAAGGNPDPEISWFKDFlpvdPATSNGRIKQLRSGGSPIR---GALQIESSEESDQGKY 211
Cdd:cd05765      1 PALVNSPTHQTVKVGETASFHCDVTGRPQPEITWEKQV----PGKENLIMRPNHVRGNVVVtniGQLVIYNAQPQDAGLY 76


                   ....*....
gi 1622832833  212 ECVATNSAG 220
Cdd:cd05765     77 TCTARNSGG 85

Seventh immunoglobulin domain of the Drosophila melanogaster Dscam protein, and similar domains; a member of the I-set of IgSF domains; The members here are composed of the seventh immunoglobulin domain of the Drosophila melanogaster Down syndrome cell adhesion molecule (DSCAM) protein and similar proteins. Down syndrome cell adhesion molecule (DSCAM) is a cell adhesion molecule that plays critical roles in neural development, including axon guidance and branching, axon target recognition, self-avoidance and synaptic formation. DSCAM belongs to the immunoglobulin superfamily and contributes to defects in the central nervous system in Down syndrome patients. Vertebrate DSCAMs differ from Drosophila Dscam1 in that they lack the extensive alternative splicing that occurs in the insect gene. Drosophila melanogaster Dscam has 38,016 isoforms generated by the alternative splicing of four variable exon clusters, which allows every neuron in the fly to display a distinctive set of Dscam proteins on its cell surface. Drosophila Dscam1 is a cell-surface protein that plays important roles in neural development and axon tiling of neurons. It is shown that thousands of isoforms bind themselves through specific homophilic (self-binding) interactions, a process which mediates cellular self-recognition. Drosophila Dscam2 is also alternatively spliced and plays a key role in the development of two visual system neurons, monopolar cells L1 and L2. This group is a member of the I-set Ig domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand but lack a C" strand.

Pssm-ID: 409546 [Multi-domain] Cd Length: 96 Bit Score: 38.06 E-value: 5.31e-03

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833   33 PVFIKVPEDQTGLSGGVASFVCQATGEPKPRITWmKKG--------KKVSSQRFeVIEFDDGAGSVLRIQplrvQRDEAI 104
Cdd:cd20954      2 PRWIVEPVDANVAAGQDVMLHCQADGFPTPTVTW-KKAtgstpgeyKDLLYDPN-VRILPNGTLVFGHVQ----KENEGH 75

                           90
                   ....*....|
gi 1622832833  105 YECTATNSLG 114
Cdd:cd20954     76 YLCEAKNGIG 85

protein tyrosine phosphatase type IVA 1; Protein tyrosine phosphatase type IVA 1 (PTP-IVa1), also known as protein-tyrosine phosphatase of regenerating liver 1 (PRL-1), stimulates progression from G1 into S phase during mitosis and enhances cell proliferation, cell motility and invasive activity, and promotes cancer metastasis. It may play a role in the development and maintenance of differentiating epithelial tissues. PRL-1 promotes cell growth and migration by activating both the ERK1/2 and RhoA pathways. It is a member of the PTP-IVa/PRL family of small, prenylated phosphatases that are the most oncogenic of all PTPs. PRLs associate with magnesium transporters of the cyclin M (CNNM) family, which results in increased intracellular magnesium levels that promote oncogenic transformation.

Pssm-ID: 350513 [Multi-domain] Cd Length: 167 Bit Score: 39.67 E-value: 5.59e-03

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                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1528 DWP-EQGVPKTGEGFIDFIGQVH-KTKEQFGqdGPITVHCSAGVGRTGVFITLSIVLERMRYEGVVDMFQ 1595
Cdd:cd18537     67 DWPfDDGAPPSNQIVDDWLNLLKvKFREEPG--CCIAVHCVAGLGRAPVLVALALIECGMKYEDAVQFIR 134

protein tyrosine phosphatase-like domain of phosphatase and tensin homolog and similar proteins; Phosphatase and tensin homolog (PTEN) is a tumor suppressor that acts as a dual-specificity protein phosphatase and as a lipid phosphatase. It dephosphorylates phosphoinositide trisphosphate. In addition to PTEN, this family includes tensins, voltage-sensitive phosphatases (VSPs), and auxilins. They all contain a protein tyrosine phosphatase-like domain although not all are active phosphatases. Tensins are intracellular proteins that act as links between the extracellular matrix and the cytoskeleton, and thereby mediate signaling for cell shape and motility, and they may or may not have phosphatase activity. VSPs are phosphoinositide phosphatases with substrates that include phosphatidylinositol-4,5-diphosphate and phosphatidylinositol-3,4,5-trisphosphate. Auxilins are J domain-containing proteins that facilitate Hsc70-mediated dissociation of clathrin from clathrin-coated vesicles, and they do not exhibit phosphatase activity.

Pssm-ID: 350347 [Multi-domain] Cd Length: 160 Bit Score: 39.10 E-value: 5.86e-03

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833 1203 VTLLDTVELATYTVRTFALHKSGSSEKRELRQFQFMaWPDHgvpeYPTPILAFLRRVKAC-NPLDAGPM---VVHCSAGV 1278
Cdd:cd14497     32 ANFLNTHHPDHYMIFNLSEEEYDDDSKFEGRVLHYG-FPDH----HPPPLGLLLEIVDDIdSWLSEDPNnvaVVHCKAGK 106

                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....*...
gi 1622832833 1279 GRTGcFIVIDAMLERMKHEKTVDIYGHVTCMR-----------SQRNY 1315
Cdd:cd14497    107 GRTG-TVICAYLLYYGQYSTADEALEYFAKKRfkeglpgvtipSQLRY 153

Fourth immunoglobulin (Ig)-like domain in Robo (roundabout) receptors; member of the I-set of Ig superfamily (IgSF) domains; Members here are composed the fourth immunoglobulin (Ig)-like domain in Robo (roundabout) receptors. Robo receptors play a role in the development of the central nervous system (CNS), and are receptors of Slit protein. Slit is a repellant secreted by the neural cells in the midline. Slit acts through Robo to prevent most neurons from crossing the midline from either side. Three mammalian Robo homologs (Robo1, Robo2, Robo3), and three mammalian Slit homologs (Slit-1, Slit-2, Slit-3), have been identified. Commissural axons, which cross the midline, express low levels of Robo; longitudinal axons, which avoid the midline, express high levels of Robo. Robo1, Robo2, and Robo3 are expressed by commissural neurons in the vertebrate spinal cord and Slit-1, Slit-2, and Slit-3 are expressed at the ventral midline. Robo-3 is a divergent member of the Robo family which instead of being a positive regulator of Slit responsiveness, antagonizes Slit responsiveness in precrossing axons. The Slit-Robo interaction is mediated by the second leucine-rich repeat (LRR) domain of Slit and the two N-terminal Ig domains of Robo, Ig1 and Ig2. The primary Robo binding site for Slit2 has been shown by surface plasmon resonance experiments and mutational analysis to be the Ig1 domain, while the Ig2 domain has been proposed to harbor a weak secondary binding site. This group belongs to the I-set of IgSF domains, having A-B-E-D strands in one beta-sheet and A'-G-F-C-C' in the other. Like the V-set Ig domains, members of the I-set have a discontinuous A strand, but lack a C" strand.

Pssm-ID: 409391 [Multi-domain] Cd Length: 98 Bit Score: 37.63 E-value: 6.37e-03

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                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1622832833  243 RFSIPPSSQEVMPGGSVNLTCVAVGAPMPYVKWMM-GVEEL--TKEDEMPVGR------NVLELSNVVRS--ANYTCVAI 311
Cdd:cd05726      1 QFVVKPRDQVVALGRTVTFQCETKGNPQPAIFWQKeGSQNLlfPYQPPQPSSRfsvsptGDLTITNVQRSdvGYYICQAL 80

                           90
                   ....*....|....*
gi 1622832833  312 SSLGMIEATAQVTVK 326
Cdd:cd05726     81 NVAGSILAKAQLEVT 95

agrin-responsive second immunoglobulin-like domains (Ig2) of the Muscle-specific kinase (MuSK) ectodomain; a member of the I-set of Ig superfamily domains; The members here are composed of the second immunoglobulin-like (Ig) domains of the Muscle-specific kinase (MuSK) ectodomain. MuSK is a receptor tyrosine kinase specifically expressed in skeletal muscle, where it plays a central role in the formation and maintenance of the neuromuscular junction (NMJ). MuSK is activated by agrin, a neuron-derived heparan sulfate proteoglycan. The activation of MUSK in myotubes regulates the formation of NMJs through the regulation of different processes including the specific expression of genes in subsynaptic nuclei, the reorganization of the actin cytoskeleton and the clustering of the acetylcholine receptors (AChR) in the postsynaptic membrane. The Ig superfamily (IgSF) is a heterogenous group of proteins, built on a common fold comprised of a sandwich of two beta sheets. IgSF domains can be divided into 4 main classes based on their structures and sequences: the Variable (V), Constant 1 (C1), Constant 2 (C2), and Intermediate (I) sets. Unlike the V-set, one of the distinctive features of I-set domains is the lack of a C" strand. The structure of the MuSK lacks this strand and thus it belongs to the I-set of the IgSF. I-set domains are found in several cell adhesion molecules (such as VCAM, ICAM, and MADCAM), and are also present in numerous other diverse protein families, including several tyrosine-protein kinase receptors, the hemolymph protein hemolin, the muscle proteins titin, telokin, and twitchin, the neuronal adhesion molecule axonin-1, and the signaling molecule semaphorin 4D that is involved in axonal guidance, immune function and angiogenesis.

Pssm-ID: 409560 [Multi-domain] Cd Length: 88 Bit Score: 37.61 E-value: 6.57e-03

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1622832833  247 PPSSQEVMPGGSVNLTCVAVGAPMPYVKWMMGvEELTKEDE--MPVGRNVLELSNVVR--SANYTCVAISSLG 315
Cdd:cd20968      5 PPTNVTIIEGLKAVLPCTTMGNPKPSVSWIKG-DDLIKENNriAVLESGSLRIHNVQKedAGQYRCVAKNSLG 76