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Conserved domains on  [gi|767930260|ref|XP_011511968|]
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TBC1 domain family member 1 isoform X12 [Homo sapiens]

Protein Classification

PTB domain-containing protein( domain architecture ID 10097140)

PTB (phosphotyrosine-binding) domain-containing protein similar to Ciona intestinalis Not4 protein

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
PTB_TBC1D1_like cd01269
TBC1 domain family member 1 and related proteins Phosphotyrosine-binding (PTB) domain; The ...
164-391 1.34e-77

TBC1 domain family member 1 and related proteins Phosphotyrosine-binding (PTB) domain; The TBC1D1-like members here include TBC1D1, TBC1D4 (also called Akt substrate of 160 kDa or AS160), and pollux (PLX), a calmodulin-binding protein, and are thought to have a role in regulating cell growth and differentiation. These proteins are thought to function as GTPase-activating protein for Rab family protein(s). They may play a role in the cell cycle and differentiation of various tissues. They all contain an N-terminal PTB domain, a calmodulin CBD domain, and a C-terminal TBC domain which is thought to be a GTPase activator protein of Rab-like small GTPases. Recently, TBC1D1 and TBC1D4 were recognized to potentially link the proximal signalling of insulin and/or exercise with GLUT4. TBC1D4 is thought to be involved in contraction-stimulated glucose uptake, but TBC1D4-independent mechanisms (potentially involving TBC1D1) are likely to be essential for most of the contraction's effect. PTB domains have a common PH-like fold and are found in various eukaryotic signaling molecules. This domain was initially shown to binds peptides with a NPXY motif with differing requirements for phosphorylation of the tyrosine, although more recent studies have found that some types of PTB domains can bind to peptides lack tyrosine residues altogether. In contrast to SH2 domains, which recognize phosphotyrosine and adjacent carboxy-terminal residues, PTB-domain binding specificity is conferred by residues amino-terminal to the phosphotyrosine. PTB domains are classified into three groups: phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains. This cd is part of the Dab-like subgroup.


:

Pssm-ID: 269967  Cd Length: 143  Bit Score: 251.45  E-value: 1.34e-77
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260  164 EFDDTFSKKFEVLFCGRVTVAHKKAPPALIDECIEKFNHVSGSRGSesprpnpphaaptgsqepvrrpmrksfsqpglrs 243
Cdd:cd01269     1 DISPSNSQFFEVLYCGKIKVSHKKVPPTFIDDCLEKFRLHELEKSR---------------------------------- 46
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260  244 lafrkelqdgglrssgffssfeesdienhliSGHNIVQPTDIEENRTMLFTkdkskrlpatlcwlkyssetIGQSEVYLI 323
Cdd:cd01269    47 -------------------------------SGPSSVQPTDSEENRTMLFQ--------------------IGRSELRLI 75
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767930260  324 SPDTKKIALEKNFKEISFCSQGIRHVDHFGFICRESSGGGGFHFVCYVFQCTNEALVDEIMMTLKQAF 391
Cdd:cd01269    76 SPDTKQVLLEKQFKDISSCSQGIKHVDHFGFICRESSEGGGFHFVCYVFKCQSESVVDEIMLTIKQAF 143
TBC smart00164
Domain in Tre-2, BUB2p, and Cdc16p. Probable Rab-GAPs; Widespread domain present in Gyp6 and ...
817-1034 5.24e-77

Domain in Tre-2, BUB2p, and Cdc16p. Probable Rab-GAPs; Widespread domain present in Gyp6 and Gyp7, thereby giving rise to the notion that it performs a GTP-activator activity on Rab-like GTPases.


:

Pssm-ID: 214540 [Multi-domain]  Cd Length: 216  Bit Score: 253.00  E-value: 5.24e-77
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260    817 VGQGVPRHHRGEIWKFLAEQFHLKHQfpskqqPKDVPYKELLKQ----LTSQQHAILIDLGRTFPTHPYFSAQLGAGQLS 892
Cdd:smart00164    1 VRKGVPPSLRGVVWKLLLNAQPMDTS------ADKDLYSRLLKEtapdDKSIVHQIEKDLRRTFPEHSFFQDKEGPGQES 74
                            90       100       110       120       130       140       150       160
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260    893 LYNILKAYSLLDQEVGYCQGLSFVAGILLLHM-SEEEAFKMLKFLMFDMGLRKqYRPDMIILQIQMYQLSRLLHDYHRDL 971
Cdd:smart00164   75 LRRVLKAYALYNPEVGYCQGMNFLAAPLLLVMeDEEDAFWCLVKLMERYGPNF-YLPDMSGLQLDLLQLDRLVKEYDPDL 153
                           170       180       190       200       210       220
                    ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767930260    972 YNHLEEHEIGPSLYAAPWFLTMFASQFPLGFVARVFDMIFLQGTEVIFKVALSLLGSHKPLIL 1034
Cdd:smart00164  154 YKHLKDLGITPSLYALRWFLTLFARELPLEIVLRIWDVLFAEGSDFLFRVALALLKLHRDVLL 216
DUF3350 pfam11830
Domain of unknown function (DUF3350); This domain is functionally uncharacterized and is found ...
710-765 3.84e-23

Domain of unknown function (DUF3350); This domain is functionally uncharacterized and is found in eukaryotic proteins, such as TBC1 domain family members 1 and 4. This presumed domain is typically between 50 to 64 amino acids in length. TBC domain proteins may act as GTPase-activating proteins for RAB2A, RAB8A, RAB10 and RAB14.


:

Pssm-ID: 463365  Cd Length: 63  Bit Score: 93.77  E-value: 3.84e-23
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767930260   710 ELPPRSPLEPVCEDGP-------FGPPPEEKKRTSRELRELWQKAILQQILLLRMEKENQKLQ 765
Cdd:pfam11830    1 ELLPLSPLAPGGEEDPagllsseDSPVGEKKKRTSEELRELWRKAIHQQILLLRMEKENQKLE 63
PTB cd00934
Phosphotyrosine-binding (PTB) PH-like fold; PTB domains have a common PH-like fold and are ...
21-150 5.25e-06

Phosphotyrosine-binding (PTB) PH-like fold; PTB domains have a common PH-like fold and are found in various eukaryotic signaling molecules. This domain was initially shown to bind peptides with a NPXY motif with differing requirements for phosphorylation of the tyrosine, although more recent studies have found that some types of PTB domains can bind to peptides lack tyrosine residues altogether. In contrast to SH2 domains, which recognize phosphotyrosine and adjacent carboxy-terminal residues, PTB-domain binding specificity is conferred by residues amino-terminal to the phosphotyrosine. PTB domains are classified into three groups: phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains.


:

Pssm-ID: 269911  Cd Length: 120  Bit Score: 46.73  E-value: 5.25e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260   21 FGLQLVGSLPVHSLTTMPMlpwVVAEVRRLSRQSTRKEPVTKQVRLCVSPSGLRCEpEPGRSQQWDPLIYSSIFECkpqr 100
Cdd:cd00934     3 FQVKYLGSVEVGSSRGVDV---VEEALKALAAALKSSKRKPGPVLLEVSSKGVKLL-DLDTKELLLRHPLHRISYC---- 74
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|
gi 767930260  101 vhklIHNSHDPSYFACLIKEDAVhRQSICYVFKADDQTKVPEIISSIRQA 150
Cdd:cd00934    75 ----GRDPDNPNVFAFIAGEEGG-SGFRCHVFQCEDEEEAEEILQAIGQA 119
ZapB super family cl43780
Cell division protein ZapB, interacts with FtsZ [Cell cycle control, cell division, chromosome ...
1114-1176 8.34e-03

Cell division protein ZapB, interacts with FtsZ [Cell cycle control, cell division, chromosome partitioning];


The actual alignment was detected with superfamily member COG3074:

Pssm-ID: 442308 [Multi-domain]  Cd Length: 79  Bit Score: 36.49  E-value: 8.34e-03
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767930260 1114 NLDLLEQL----QVANGRIQSLEATIEKLLSSESKLKQAMLTLELERSALLQTVEELRRRSAEPSDR 1176
Cdd:COG3074     2 SLELLEELeakvQQAVDTIELLQMEVEELKEKNEELEQENEELQSENEELQSENEQLKTENAEWQER 68
 
Name Accession Description Interval E-value
PTB_TBC1D1_like cd01269
TBC1 domain family member 1 and related proteins Phosphotyrosine-binding (PTB) domain; The ...
164-391 1.34e-77

TBC1 domain family member 1 and related proteins Phosphotyrosine-binding (PTB) domain; The TBC1D1-like members here include TBC1D1, TBC1D4 (also called Akt substrate of 160 kDa or AS160), and pollux (PLX), a calmodulin-binding protein, and are thought to have a role in regulating cell growth and differentiation. These proteins are thought to function as GTPase-activating protein for Rab family protein(s). They may play a role in the cell cycle and differentiation of various tissues. They all contain an N-terminal PTB domain, a calmodulin CBD domain, and a C-terminal TBC domain which is thought to be a GTPase activator protein of Rab-like small GTPases. Recently, TBC1D1 and TBC1D4 were recognized to potentially link the proximal signalling of insulin and/or exercise with GLUT4. TBC1D4 is thought to be involved in contraction-stimulated glucose uptake, but TBC1D4-independent mechanisms (potentially involving TBC1D1) are likely to be essential for most of the contraction's effect. PTB domains have a common PH-like fold and are found in various eukaryotic signaling molecules. This domain was initially shown to binds peptides with a NPXY motif with differing requirements for phosphorylation of the tyrosine, although more recent studies have found that some types of PTB domains can bind to peptides lack tyrosine residues altogether. In contrast to SH2 domains, which recognize phosphotyrosine and adjacent carboxy-terminal residues, PTB-domain binding specificity is conferred by residues amino-terminal to the phosphotyrosine. PTB domains are classified into three groups: phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains. This cd is part of the Dab-like subgroup.


Pssm-ID: 269967  Cd Length: 143  Bit Score: 251.45  E-value: 1.34e-77
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260  164 EFDDTFSKKFEVLFCGRVTVAHKKAPPALIDECIEKFNHVSGSRGSesprpnpphaaptgsqepvrrpmrksfsqpglrs 243
Cdd:cd01269     1 DISPSNSQFFEVLYCGKIKVSHKKVPPTFIDDCLEKFRLHELEKSR---------------------------------- 46
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260  244 lafrkelqdgglrssgffssfeesdienhliSGHNIVQPTDIEENRTMLFTkdkskrlpatlcwlkyssetIGQSEVYLI 323
Cdd:cd01269    47 -------------------------------SGPSSVQPTDSEENRTMLFQ--------------------IGRSELRLI 75
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767930260  324 SPDTKKIALEKNFKEISFCSQGIRHVDHFGFICRESSGGGGFHFVCYVFQCTNEALVDEIMMTLKQAF 391
Cdd:cd01269    76 SPDTKQVLLEKQFKDISSCSQGIKHVDHFGFICRESSEGGGFHFVCYVFKCQSESVVDEIMLTIKQAF 143
TBC smart00164
Domain in Tre-2, BUB2p, and Cdc16p. Probable Rab-GAPs; Widespread domain present in Gyp6 and ...
817-1034 5.24e-77

Domain in Tre-2, BUB2p, and Cdc16p. Probable Rab-GAPs; Widespread domain present in Gyp6 and Gyp7, thereby giving rise to the notion that it performs a GTP-activator activity on Rab-like GTPases.


Pssm-ID: 214540 [Multi-domain]  Cd Length: 216  Bit Score: 253.00  E-value: 5.24e-77
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260    817 VGQGVPRHHRGEIWKFLAEQFHLKHQfpskqqPKDVPYKELLKQ----LTSQQHAILIDLGRTFPTHPYFSAQLGAGQLS 892
Cdd:smart00164    1 VRKGVPPSLRGVVWKLLLNAQPMDTS------ADKDLYSRLLKEtapdDKSIVHQIEKDLRRTFPEHSFFQDKEGPGQES 74
                            90       100       110       120       130       140       150       160
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260    893 LYNILKAYSLLDQEVGYCQGLSFVAGILLLHM-SEEEAFKMLKFLMFDMGLRKqYRPDMIILQIQMYQLSRLLHDYHRDL 971
Cdd:smart00164   75 LRRVLKAYALYNPEVGYCQGMNFLAAPLLLVMeDEEDAFWCLVKLMERYGPNF-YLPDMSGLQLDLLQLDRLVKEYDPDL 153
                           170       180       190       200       210       220
                    ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767930260    972 YNHLEEHEIGPSLYAAPWFLTMFASQFPLGFVARVFDMIFLQGTEVIFKVALSLLGSHKPLIL 1034
Cdd:smart00164  154 YKHLKDLGITPSLYALRWFLTLFARELPLEIVLRIWDVLFAEGSDFLFRVALALLKLHRDVLL 216
RabGAP-TBC pfam00566
Rab-GTPase-TBC domain; Identification of a TBC domain in GYP6_YEAST and GYP7_YEAST, which are ...
865-1034 2.99e-56

Rab-GTPase-TBC domain; Identification of a TBC domain in GYP6_YEAST and GYP7_YEAST, which are GTPase activator proteins of yeast Ypt6 and Ypt7, implies that these domains are GTPase activator proteins of Rab-like small GTPases.


Pssm-ID: 459855  Cd Length: 178  Bit Score: 192.47  E-value: 2.99e-56
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260   865 QHAILIDLGRTFPTHPYFsaQLGAGQLSLYNILKAYSLLDQEVGYCQGLSFVAGILLL-HMSEEEAFKMLKFLMFDMGLR 943
Cdd:pfam00566    9 PEQIEKDVPRTFPHSFFF--DNGPGQNSLRRILKAYSIYNPDVGYCQGMNFIAAPLLLvYLDEEDAFWCFVSLLENYLLR 86
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260   944 KQYRPDMIILQIQMYQLSRLLHDYHRDLYNHLEEHEIGPSLYAAPWFLTMFASQFPLGFVARVFDMIFLQGTEV-IFKVA 1022
Cdd:pfam00566   87 DFYTPDFPGLKRDLYVFEELLKKKLPKLYKHLKELGLDPDLFASQWFLTLFAREFPLSTVLRIWDYFFLEGEKFvLFRVA 166
                          170
                   ....*....|..
gi 767930260  1023 LSLLGSHKPLIL 1034
Cdd:pfam00566  167 LAILKRFREELL 178
COG5210 COG5210
GTPase-activating protein [General function prediction only];
748-1070 4.36e-45

GTPase-activating protein [General function prediction only];


Pssm-ID: 227535 [Multi-domain]  Cd Length: 496  Bit Score: 170.75  E-value: 4.36e-45
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260  748 ILQQILLLRMEKENQKlqaseNDLLNKRLKLDYEEITPCLkevTTVWEKMLSTPGRSKIKFDMEKMHSAVGQGVPRHHRG 827
Cdd:COG5210   148 KGSSSLNSNPELNKEI-----NELSLKEEPQKLRYYELAA---DKLWISYLDPNPLSFLPVQLSKLRELIRKGIPNELRG 219
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260  828 EIWKFLaeqfhLKHQFPSKQQPKDVPYKELL----KQLTSQQ-HAILIDLGRTFPTHPYFSAQLGAGQLSLYNILKAYSL 902
Cdd:COG5210   220 DVWEFL-----LGIGFDLDKNPGLYERLLNLhreaKIPTQEIiSQIEKDLSRTFPDNSLFQTEISIRAENLRRVLKAYSL 294
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260  903 LDQEVGYCQGLSFVAGILLLHM-SEEEAFKMLKFLMFDMGLRKQYRPDMIILQIQMYQLSRLLHDYHRDLYNHLEEHEIG 981
Cdd:COG5210   295 YNPEVGYVQGMNFLAAPLLLVLeSEEQAFWCLVKLLKNYGLPGYFLKNLSGLHRDLKVLDDLVEELDPELYEHLLREGVV 374
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260  982 PSLYAAPWFLTMFASQFPLGFVARVFDMIFLQGTEVIFKVALSLLGSHKPLIL---QHENLETIVDFIKSTLPNLGLVQM 1058
Cdd:COG5210   375 LLMFAFRWFLTLFVREFPLEYALRIWDCLFLEGSSMLFQLALAILKLLRDKLLkldSDELLDLLLKQLFLHSGKEAWSSI 454
                         330
                  ....*....|..
gi 767930260 1059 EKtINQVFEMDI 1070
Cdd:COG5210   455 LK-FRHGTDRDI 465
DUF3350 pfam11830
Domain of unknown function (DUF3350); This domain is functionally uncharacterized and is found ...
710-765 3.84e-23

Domain of unknown function (DUF3350); This domain is functionally uncharacterized and is found in eukaryotic proteins, such as TBC1 domain family members 1 and 4. This presumed domain is typically between 50 to 64 amino acids in length. TBC domain proteins may act as GTPase-activating proteins for RAB2A, RAB8A, RAB10 and RAB14.


Pssm-ID: 463365  Cd Length: 63  Bit Score: 93.77  E-value: 3.84e-23
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767930260   710 ELPPRSPLEPVCEDGP-------FGPPPEEKKRTSRELRELWQKAILQQILLLRMEKENQKLQ 765
Cdd:pfam11830    1 ELLPLSPLAPGGEEDPagllsseDSPVGEKKKRTSEELRELWRKAIHQQILLLRMEKENQKLE 63
PTB smart00462
Phosphotyrosine-binding domain, phosphotyrosine-interaction (PI) domain; PTB/PI domain ...
315-403 8.47e-19

Phosphotyrosine-binding domain, phosphotyrosine-interaction (PI) domain; PTB/PI domain structure similar to those of pleckstrin homology (PH) and IRS-1-like PTB domains.


Pssm-ID: 214675  Cd Length: 134  Bit Score: 83.90  E-value: 8.47e-19
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260    315 IGQSEVYLISPDTKKIALEKNFKEISFCSQGIRHVDHFGFICRESSGGggfHFVCYVFQCTNEAlvDEIMMTLKQAFTVA 394
Cdd:smart00462   50 ISSRGVKLIDEDTKAVLHEHPLRRISFCAVGPDDLDVFGYIARDPGSS---RFACHVFRCEKAA--EDIALAIGQAFQLA 124

                    ....*....
gi 767930260    395 AVQQTAKAP 403
Cdd:smart00462  125 YELKLKARS 133
PTB cd00934
Phosphotyrosine-binding (PTB) PH-like fold; PTB domains have a common PH-like fold and are ...
21-150 5.25e-06

Phosphotyrosine-binding (PTB) PH-like fold; PTB domains have a common PH-like fold and are found in various eukaryotic signaling molecules. This domain was initially shown to bind peptides with a NPXY motif with differing requirements for phosphorylation of the tyrosine, although more recent studies have found that some types of PTB domains can bind to peptides lack tyrosine residues altogether. In contrast to SH2 domains, which recognize phosphotyrosine and adjacent carboxy-terminal residues, PTB-domain binding specificity is conferred by residues amino-terminal to the phosphotyrosine. PTB domains are classified into three groups: phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains.


Pssm-ID: 269911  Cd Length: 120  Bit Score: 46.73  E-value: 5.25e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260   21 FGLQLVGSLPVHSLTTMPMlpwVVAEVRRLSRQSTRKEPVTKQVRLCVSPSGLRCEpEPGRSQQWDPLIYSSIFECkpqr 100
Cdd:cd00934     3 FQVKYLGSVEVGSSRGVDV---VEEALKALAAALKSSKRKPGPVLLEVSSKGVKLL-DLDTKELLLRHPLHRISYC---- 74
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|
gi 767930260  101 vhklIHNSHDPSYFACLIKEDAVhRQSICYVFKADDQTKVPEIISSIRQA 150
Cdd:cd00934    75 ----GRDPDNPNVFAFIAGEEGG-SGFRCHVFQCEDEEEAEEILQAIGQA 119
ZapB COG3074
Cell division protein ZapB, interacts with FtsZ [Cell cycle control, cell division, chromosome ...
1114-1176 8.34e-03

Cell division protein ZapB, interacts with FtsZ [Cell cycle control, cell division, chromosome partitioning];


Pssm-ID: 442308 [Multi-domain]  Cd Length: 79  Bit Score: 36.49  E-value: 8.34e-03
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767930260 1114 NLDLLEQL----QVANGRIQSLEATIEKLLSSESKLKQAMLTLELERSALLQTVEELRRRSAEPSDR 1176
Cdd:COG3074     2 SLELLEELeakvQQAVDTIELLQMEVEELKEKNEELEQENEELQSENEELQSENEQLKTENAEWQER 68
PID pfam00640
Phosphotyrosine interaction domain (PTB/PID);
322-394 8.55e-03

Phosphotyrosine interaction domain (PTB/PID);


Pssm-ID: 395515  Cd Length: 133  Bit Score: 37.73  E-value: 8.55e-03
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767930260   322 LISPDTKKIALEKNFKEISFCSQG-IRHVDHFGFICRessGGGGFHFVCYVFQCtnEALVDEIMMTLKQAFTVA 394
Cdd:pfam00640   65 LLNPDTQELIHDHPLVSISFCADGdPDLMRYFAYIAR---DKATNKFACHVFES--EDGAQDIAQSIGQAFALA 133
 
Name Accession Description Interval E-value
PTB_TBC1D1_like cd01269
TBC1 domain family member 1 and related proteins Phosphotyrosine-binding (PTB) domain; The ...
164-391 1.34e-77

TBC1 domain family member 1 and related proteins Phosphotyrosine-binding (PTB) domain; The TBC1D1-like members here include TBC1D1, TBC1D4 (also called Akt substrate of 160 kDa or AS160), and pollux (PLX), a calmodulin-binding protein, and are thought to have a role in regulating cell growth and differentiation. These proteins are thought to function as GTPase-activating protein for Rab family protein(s). They may play a role in the cell cycle and differentiation of various tissues. They all contain an N-terminal PTB domain, a calmodulin CBD domain, and a C-terminal TBC domain which is thought to be a GTPase activator protein of Rab-like small GTPases. Recently, TBC1D1 and TBC1D4 were recognized to potentially link the proximal signalling of insulin and/or exercise with GLUT4. TBC1D4 is thought to be involved in contraction-stimulated glucose uptake, but TBC1D4-independent mechanisms (potentially involving TBC1D1) are likely to be essential for most of the contraction's effect. PTB domains have a common PH-like fold and are found in various eukaryotic signaling molecules. This domain was initially shown to binds peptides with a NPXY motif with differing requirements for phosphorylation of the tyrosine, although more recent studies have found that some types of PTB domains can bind to peptides lack tyrosine residues altogether. In contrast to SH2 domains, which recognize phosphotyrosine and adjacent carboxy-terminal residues, PTB-domain binding specificity is conferred by residues amino-terminal to the phosphotyrosine. PTB domains are classified into three groups: phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains. This cd is part of the Dab-like subgroup.


Pssm-ID: 269967  Cd Length: 143  Bit Score: 251.45  E-value: 1.34e-77
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260  164 EFDDTFSKKFEVLFCGRVTVAHKKAPPALIDECIEKFNHVSGSRGSesprpnpphaaptgsqepvrrpmrksfsqpglrs 243
Cdd:cd01269     1 DISPSNSQFFEVLYCGKIKVSHKKVPPTFIDDCLEKFRLHELEKSR---------------------------------- 46
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260  244 lafrkelqdgglrssgffssfeesdienhliSGHNIVQPTDIEENRTMLFTkdkskrlpatlcwlkyssetIGQSEVYLI 323
Cdd:cd01269    47 -------------------------------SGPSSVQPTDSEENRTMLFQ--------------------IGRSELRLI 75
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767930260  324 SPDTKKIALEKNFKEISFCSQGIRHVDHFGFICRESSGGGGFHFVCYVFQCTNEALVDEIMMTLKQAF 391
Cdd:cd01269    76 SPDTKQVLLEKQFKDISSCSQGIKHVDHFGFICRESSEGGGFHFVCYVFKCQSESVVDEIMLTIKQAF 143
TBC smart00164
Domain in Tre-2, BUB2p, and Cdc16p. Probable Rab-GAPs; Widespread domain present in Gyp6 and ...
817-1034 5.24e-77

Domain in Tre-2, BUB2p, and Cdc16p. Probable Rab-GAPs; Widespread domain present in Gyp6 and Gyp7, thereby giving rise to the notion that it performs a GTP-activator activity on Rab-like GTPases.


Pssm-ID: 214540 [Multi-domain]  Cd Length: 216  Bit Score: 253.00  E-value: 5.24e-77
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260    817 VGQGVPRHHRGEIWKFLAEQFHLKHQfpskqqPKDVPYKELLKQ----LTSQQHAILIDLGRTFPTHPYFSAQLGAGQLS 892
Cdd:smart00164    1 VRKGVPPSLRGVVWKLLLNAQPMDTS------ADKDLYSRLLKEtapdDKSIVHQIEKDLRRTFPEHSFFQDKEGPGQES 74
                            90       100       110       120       130       140       150       160
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260    893 LYNILKAYSLLDQEVGYCQGLSFVAGILLLHM-SEEEAFKMLKFLMFDMGLRKqYRPDMIILQIQMYQLSRLLHDYHRDL 971
Cdd:smart00164   75 LRRVLKAYALYNPEVGYCQGMNFLAAPLLLVMeDEEDAFWCLVKLMERYGPNF-YLPDMSGLQLDLLQLDRLVKEYDPDL 153
                           170       180       190       200       210       220
                    ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767930260    972 YNHLEEHEIGPSLYAAPWFLTMFASQFPLGFVARVFDMIFLQGTEVIFKVALSLLGSHKPLIL 1034
Cdd:smart00164  154 YKHLKDLGITPSLYALRWFLTLFARELPLEIVLRIWDVLFAEGSDFLFRVALALLKLHRDVLL 216
RabGAP-TBC pfam00566
Rab-GTPase-TBC domain; Identification of a TBC domain in GYP6_YEAST and GYP7_YEAST, which are ...
865-1034 2.99e-56

Rab-GTPase-TBC domain; Identification of a TBC domain in GYP6_YEAST and GYP7_YEAST, which are GTPase activator proteins of yeast Ypt6 and Ypt7, implies that these domains are GTPase activator proteins of Rab-like small GTPases.


Pssm-ID: 459855  Cd Length: 178  Bit Score: 192.47  E-value: 2.99e-56
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260   865 QHAILIDLGRTFPTHPYFsaQLGAGQLSLYNILKAYSLLDQEVGYCQGLSFVAGILLL-HMSEEEAFKMLKFLMFDMGLR 943
Cdd:pfam00566    9 PEQIEKDVPRTFPHSFFF--DNGPGQNSLRRILKAYSIYNPDVGYCQGMNFIAAPLLLvYLDEEDAFWCFVSLLENYLLR 86
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260   944 KQYRPDMIILQIQMYQLSRLLHDYHRDLYNHLEEHEIGPSLYAAPWFLTMFASQFPLGFVARVFDMIFLQGTEV-IFKVA 1022
Cdd:pfam00566   87 DFYTPDFPGLKRDLYVFEELLKKKLPKLYKHLKELGLDPDLFASQWFLTLFAREFPLSTVLRIWDYFFLEGEKFvLFRVA 166
                          170
                   ....*....|..
gi 767930260  1023 LSLLGSHKPLIL 1034
Cdd:pfam00566  167 LAILKRFREELL 178
COG5210 COG5210
GTPase-activating protein [General function prediction only];
748-1070 4.36e-45

GTPase-activating protein [General function prediction only];


Pssm-ID: 227535 [Multi-domain]  Cd Length: 496  Bit Score: 170.75  E-value: 4.36e-45
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260  748 ILQQILLLRMEKENQKlqaseNDLLNKRLKLDYEEITPCLkevTTVWEKMLSTPGRSKIKFDMEKMHSAVGQGVPRHHRG 827
Cdd:COG5210   148 KGSSSLNSNPELNKEI-----NELSLKEEPQKLRYYELAA---DKLWISYLDPNPLSFLPVQLSKLRELIRKGIPNELRG 219
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260  828 EIWKFLaeqfhLKHQFPSKQQPKDVPYKELL----KQLTSQQ-HAILIDLGRTFPTHPYFSAQLGAGQLSLYNILKAYSL 902
Cdd:COG5210   220 DVWEFL-----LGIGFDLDKNPGLYERLLNLhreaKIPTQEIiSQIEKDLSRTFPDNSLFQTEISIRAENLRRVLKAYSL 294
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260  903 LDQEVGYCQGLSFVAGILLLHM-SEEEAFKMLKFLMFDMGLRKQYRPDMIILQIQMYQLSRLLHDYHRDLYNHLEEHEIG 981
Cdd:COG5210   295 YNPEVGYVQGMNFLAAPLLLVLeSEEQAFWCLVKLLKNYGLPGYFLKNLSGLHRDLKVLDDLVEELDPELYEHLLREGVV 374
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260  982 PSLYAAPWFLTMFASQFPLGFVARVFDMIFLQGTEVIFKVALSLLGSHKPLIL---QHENLETIVDFIKSTLPNLGLVQM 1058
Cdd:COG5210   375 LLMFAFRWFLTLFVREFPLEYALRIWDCLFLEGSSMLFQLALAILKLLRDKLLkldSDELLDLLLKQLFLHSGKEAWSSI 454
                         330
                  ....*....|..
gi 767930260 1059 EKtINQVFEMDI 1070
Cdd:COG5210   455 LK-FRHGTDRDI 465
DUF3350 pfam11830
Domain of unknown function (DUF3350); This domain is functionally uncharacterized and is found ...
710-765 3.84e-23

Domain of unknown function (DUF3350); This domain is functionally uncharacterized and is found in eukaryotic proteins, such as TBC1 domain family members 1 and 4. This presumed domain is typically between 50 to 64 amino acids in length. TBC domain proteins may act as GTPase-activating proteins for RAB2A, RAB8A, RAB10 and RAB14.


Pssm-ID: 463365  Cd Length: 63  Bit Score: 93.77  E-value: 3.84e-23
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767930260   710 ELPPRSPLEPVCEDGP-------FGPPPEEKKRTSRELRELWQKAILQQILLLRMEKENQKLQ 765
Cdd:pfam11830    1 ELLPLSPLAPGGEEDPagllsseDSPVGEKKKRTSEELRELWRKAIHQQILLLRMEKENQKLE 63
PTB smart00462
Phosphotyrosine-binding domain, phosphotyrosine-interaction (PI) domain; PTB/PI domain ...
315-403 8.47e-19

Phosphotyrosine-binding domain, phosphotyrosine-interaction (PI) domain; PTB/PI domain structure similar to those of pleckstrin homology (PH) and IRS-1-like PTB domains.


Pssm-ID: 214675  Cd Length: 134  Bit Score: 83.90  E-value: 8.47e-19
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260    315 IGQSEVYLISPDTKKIALEKNFKEISFCSQGIRHVDHFGFICRESSGGggfHFVCYVFQCTNEAlvDEIMMTLKQAFTVA 394
Cdd:smart00462   50 ISSRGVKLIDEDTKAVLHEHPLRRISFCAVGPDDLDVFGYIARDPGSS---RFACHVFRCEKAA--EDIALAIGQAFQLA 124

                    ....*....
gi 767930260    395 AVQQTAKAP 403
Cdd:smart00462  125 YELKLKARS 133
PTB cd00934
Phosphotyrosine-binding (PTB) PH-like fold; PTB domains have a common PH-like fold and are ...
285-391 1.72e-16

Phosphotyrosine-binding (PTB) PH-like fold; PTB domains have a common PH-like fold and are found in various eukaryotic signaling molecules. This domain was initially shown to bind peptides with a NPXY motif with differing requirements for phosphorylation of the tyrosine, although more recent studies have found that some types of PTB domains can bind to peptides lack tyrosine residues altogether. In contrast to SH2 domains, which recognize phosphotyrosine and adjacent carboxy-terminal residues, PTB-domain binding specificity is conferred by residues amino-terminal to the phosphotyrosine. PTB domains are classified into three groups: phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains.


Pssm-ID: 269911  Cd Length: 120  Bit Score: 76.78  E-value: 1.72e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260  285 IEENRTMLFTKDKSKRLPATLCWLkysseTIGQSEVYLISPDTKKIALEKNFKEISFCSQGIRHVDHFGFICRESsggGG 364
Cdd:cd00934    22 VEEALKALAAALKSSKRKPGPVLL-----EVSSKGVKLLDLDTKELLLRHPLHRISYCGRDPDNPNVFAFIAGEE---GG 93
                          90       100
                  ....*....|....*....|....*..
gi 767930260  365 FHFVCYVFQCTNEALVDEIMMTLKQAF 391
Cdd:cd00934    94 SGFRCHVFQCEDEEEAEEILQAIGQAF 120
PTB_LOC417372 cd13168
uncharacterized protein LOC417372 Phosphotyrosine-binding (PTB) PH-like fold; The function of ...
314-391 8.82e-08

uncharacterized protein LOC417372 Phosphotyrosine-binding (PTB) PH-like fold; The function of LOC417372 and its related proteins are unknown to date. Members here contain a N-terminal RUN domain, followed by a PDZ domain, and a C-terminal PTB domain. The RUN domain is involved in Ras-like GTPase signaling. The PDZ domain (also called DHR/Dlg homologous region or GLGF after its conserved sequence motif) binds C-terminal polypeptides, internal (non-C-terminal) polypeptides, and lipids. PTB domains have a common PH-like fold and are found in various eukaryotic signaling molecules. This domain was initially shown to binds peptides with a NPXY motif with differing requirements for phosphorylation of the tyrosine, although more recent studies have found that some types of PTB domains can bind to peptides lack tyrosine residues altogether. In contrast to SH2 domains, which recognize phosphotyrosine and adjacent carboxy-terminal residues, PTB-domain binding specificity is conferred by residues amino-terminal to the phosphotyrosine. PTB domains are classified into three groups: phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains. This cd is part of the Dab-like subgroup.


Pssm-ID: 269989  Cd Length: 125  Bit Score: 51.94  E-value: 8.82e-08
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767930260  314 TIGQSEVYLISPDTKKIALEKNFKEISFCSQGIRHVDHFGFICRESSGGGGFHFVCYVFQCTNEALVDEIMMTLKQAF 391
Cdd:cd13168    43 ELGEIGVTVWDKSTSEVLFKHSFPEISSCGRRVDDPNYFAYIAGDTPCSLAKHFVCYVFEAADEEEAETILQGIAQGF 120
PTB_Anks cd01274
Ankyrin repeat and sterile alpha motif (SAM) domain-containing (Anks) protein family ...
320-394 5.72e-07

Ankyrin repeat and sterile alpha motif (SAM) domain-containing (Anks) protein family Phosphotyrosine-binding (PTB) domain; Both AIDA-1b (AbetaPP intracellular domain-associated protein 1b) and Odin (also known as ankyrin repeat and sterile alpha motif domain-containing 1A; ANKS1A) belong to the Anks protein family. Both of these family members interacts with the EphA8 receptor. Ank members consists of ankyrin repeats, a SAM domain and a C-terminal PTB domain which is crucial for interaction with the juxtamembrane (JM) region of EphA8. PTB domains are classified into three groups, namely, phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains of which the Anks PTB is a member. PTB domains have a common PH-like fold and are found in various eukaryotic signaling molecules. This domain was initially shown to binds peptides with a NPXY motif with differing requirements for phosphorylation of the tyrosine, although more recent studies have found that some types of PTB domains can bind to peptides lack tyrosine residues altogether. In contrast to SH2 domains, which recognize phosphotyrosine and adjacent carboxy-terminal residues, PTB-domain binding specificity is conferred by residues amino-terminal to the phosphotyrosine. PTB domains are classified into three groups: phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains. This cd is part of the Dab-like subgroup.


Pssm-ID: 269972  Cd Length: 146  Bit Score: 50.36  E-value: 5.72e-07
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767930260  320 VYLISPDTKKIALEKNFKEISFCSQGIRHVDHFGFICRESSGGggfHFVCYVFQCTNEALVDEIMMTLKQAFTVA 394
Cdd:cd01274    65 VKFIDATTKNLICEHEIRNISCACQDPEDLNTFAYITKDLKTD---HHYCHVFCVLTVDLATEIILTLGQAFEVA 136
PTB_TK_HMTK cd13161
Tyrosine-specific kinase/HM-motif TK (TM/HMTK) Phosphotyrosine-binding (PTB) PH-like fold; TK ...
320-395 1.64e-06

Tyrosine-specific kinase/HM-motif TK (TM/HMTK) Phosphotyrosine-binding (PTB) PH-like fold; TK kinases catalyzes the transfer of the terminal phosphate of ATP to a specific tyrosine residue on its target protein. TK kinases play significant roles in development and cell division. Tyrosine-protein kinases can be divided into two subfamilies: receptor tyrosine kinases, which have an intracellular tyrosine kinase domain, a transmembrane domain and an extracellular ligand-binding domain; and non-receptor (cytoplasmic) tyrosine kinases, which are soluble, cytoplasmic kinases. In HMTK the conserved His-Arg-Asp sequence within the catalytic loop is replaced by a His-Met sequence. TM/HMTK have are 2-3 N-terminal PTB domains. PTB domains in TKs are thought to function analogously to the membrane targeting (PH, myristoylation) and pTyr binding (SH2) domains of Src subgroup kinases. PTB domains have a common PH-like fold and are found in various eukaryotic signaling molecules. This domain was initially shown to binds peptides with a NPXY motif with differing requirements for phosphorylation of the tyrosine, although more recent studies have found that some types of PTB domains can bind to peptides lack tyrosine residues altogether. In contrast to SH2 domains, which recognize phosphotyrosine and adjacent carboxy-terminal residues, PTB-domain binding specificity is conferred by residues amino-terminal to the phosphotyrosine. PTB domains are classified into three groups: phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains. This cd is part of the Dab-like subgroup.


Pssm-ID: 269983  Cd Length: 120  Bit Score: 48.01  E-value: 1.64e-06
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767930260  320 VYLISPDTKKIALEKNFKEISFCSQGIRHVDHFGFICRESSGGGGfhfVCYVFQCTNEAlvDEIMMTLKQAFTVAA 395
Cdd:cd13161    49 IRVVERLTGEVLTNVPIKDISFVTVDPKDKKLFAFISHDPRLGRI---TCHVFRCKRGA--QEICDTIAEAFKAAA 119
PTB cd00934
Phosphotyrosine-binding (PTB) PH-like fold; PTB domains have a common PH-like fold and are ...
21-150 5.25e-06

Phosphotyrosine-binding (PTB) PH-like fold; PTB domains have a common PH-like fold and are found in various eukaryotic signaling molecules. This domain was initially shown to bind peptides with a NPXY motif with differing requirements for phosphorylation of the tyrosine, although more recent studies have found that some types of PTB domains can bind to peptides lack tyrosine residues altogether. In contrast to SH2 domains, which recognize phosphotyrosine and adjacent carboxy-terminal residues, PTB-domain binding specificity is conferred by residues amino-terminal to the phosphotyrosine. PTB domains are classified into three groups: phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains.


Pssm-ID: 269911  Cd Length: 120  Bit Score: 46.73  E-value: 5.25e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767930260   21 FGLQLVGSLPVHSLTTMPMlpwVVAEVRRLSRQSTRKEPVTKQVRLCVSPSGLRCEpEPGRSQQWDPLIYSSIFECkpqr 100
Cdd:cd00934     3 FQVKYLGSVEVGSSRGVDV---VEEALKALAAALKSSKRKPGPVLLEVSSKGVKLL-DLDTKELLLRHPLHRISYC---- 74
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|
gi 767930260  101 vhklIHNSHDPSYFACLIKEDAVhRQSICYVFKADDQTKVPEIISSIRQA 150
Cdd:cd00934    75 ----GRDPDNPNVFAFIAGEEGG-SGFRCHVFQCEDEEEAEEILQAIGQA 119
PTB_LDLRAP-mammal-like cd13159
Low Density Lipoprotein Receptor Adaptor Protein 1 (LDLRAP1) in mammals and similar proteins ...
314-392 8.15e-04

Low Density Lipoprotein Receptor Adaptor Protein 1 (LDLRAP1) in mammals and similar proteins Phosphotyrosine-binding (PTB) PH-like fold; The null mutations in the LDL receptor adaptor protein 1 (LDLRAP1) gene, which serves as an adaptor for LDLR endocytosis in the liver, causes autosomal recessive hypercholesterolemia (ARH). LDLRAP1 contains a single PTB domain. PTB domains have a common PH-like fold and are found in various eukaryotic signaling molecules. This domain was initially shown to binds peptides with a NPXY motif with differing requirements for phosphorylation of the tyrosine, although more recent studies have found that some types of PTB domains can bind to peptides lack tyrosine residues altogether. In contrast to SH2 domains, which recognize phosphotyrosine and adjacent carboxy-terminal residues, PTB-domain binding specificity is conferred by residues amino-terminal to the phosphotyrosine. PTB domains are classified into three groups: phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains. This cd contains mammals, insects, and sponges.


Pssm-ID: 269981  Cd Length: 123  Bit Score: 40.39  E-value: 8.15e-04
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767930260  314 TIGQSEVYLISPDTKKIALEKNFKEISFCSQGIRHVDHFGFICRESSGGGgfhFVCYVFQCTNEALVDEIMMTLKQAFT 392
Cdd:cd13159    48 TVSPKGIKVTDSATNETILEVSIYRISYCTADANHDKVFAFIATNQDNEK---LECHAFLCAKRKMAQAVTLTVAQAFN 123
PTB_CED-6 cd01273
Cell death protein 6 homolog (CED-6/GULP1) Phosphotyrosine-binding (PTB) domain; CED6 (also ...
320-394 3.47e-03

Cell death protein 6 homolog (CED-6/GULP1) Phosphotyrosine-binding (PTB) domain; CED6 (also known as GULP1: engulfment adaptor PTB domain containing 1) is an adaptor protein involved in the specific recognition and engulfment of apoptotic cells. CED6 has been shown to interact with the cytoplasmic tail of another protein involved in the engulfment of apoptotic cells, CED1. CED6 has a C-terminal PTB domain, which can bind to NPXY motifs. PTB domains have a common PH-like fold and are found in various eukaryotic signaling molecules. This domain was initially shown to binds peptides with a NPXY motif with differing requirements for phosphorylation of the tyrosine, although more recent studies have found that some types of PTB domains can bind to peptides lack tyrosine residues altogether. In contrast to SH2 domains, which recognize phosphotyrosine and adjacent carboxy-terminal residues, PTB-domain binding specificity is conferred by residues amino-terminal to the phosphotyrosine. PTB domains are classified into three groups: phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains. This cd is part of the Dab-like subgroup.


Pssm-ID: 269971  Cd Length: 144  Bit Score: 39.18  E-value: 3.47e-03
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767930260  320 VYLISPDTKKIALEKNFKEISFCSQGIRHVDHFGFICRESSGGGgfHFvCYVFQCtnEALVDEIMMTLKQAFTVA 394
Cdd:cd01273    66 VKIQDPKTKVIMHQFPLHRISFCADDKTDKRIFSFIAKDSESEK--HL-CFVFDS--EKLAEEITLTIGQAFDLA 135
ZapB COG3074
Cell division protein ZapB, interacts with FtsZ [Cell cycle control, cell division, chromosome ...
1114-1176 8.34e-03

Cell division protein ZapB, interacts with FtsZ [Cell cycle control, cell division, chromosome partitioning];


Pssm-ID: 442308 [Multi-domain]  Cd Length: 79  Bit Score: 36.49  E-value: 8.34e-03
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767930260 1114 NLDLLEQL----QVANGRIQSLEATIEKLLSSESKLKQAMLTLELERSALLQTVEELRRRSAEPSDR 1176
Cdd:COG3074     2 SLELLEELeakvQQAVDTIELLQMEVEELKEKNEELEQENEELQSENEELQSENEQLKTENAEWQER 68
PID pfam00640
Phosphotyrosine interaction domain (PTB/PID);
322-394 8.55e-03

Phosphotyrosine interaction domain (PTB/PID);


Pssm-ID: 395515  Cd Length: 133  Bit Score: 37.73  E-value: 8.55e-03
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767930260   322 LISPDTKKIALEKNFKEISFCSQG-IRHVDHFGFICRessGGGGFHFVCYVFQCtnEALVDEIMMTLKQAFTVA 394
Cdd:pfam00640   65 LLNPDTQELIHDHPLVSISFCADGdPDLMRYFAYIAR---DKATNKFACHVFES--EDGAQDIAQSIGQAFALA 133
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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