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Conserved domains on  [gi|1907073392|ref|XP_036011485|]
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FYVE, RhoGEF and PH domain-containing protein 6 isoform X2 [Mus musculus]

Protein Classification

FYVE, RhoGEF and PH domain-containing protein 5( domain architecture ID 12002253)

FYVE, RhoGEF and PH domain-containing protein 5 (FGD5) activates CDC42, a member of the Ras-like family of Rho- and Rac proteins, by exchanging bound GDP for free GTP, and also plays a role in regulating the actin cytoskeleton and cell shape

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
PH-like super family cl17171
Pleckstrin homology-like domain; The PH-like family includes the PH domain, both the Shc-like ...
1047-1171 1.13e-79

Pleckstrin homology-like domain; The PH-like family includes the PH domain, both the Shc-like and IRS-like PTB domains, the ran-binding domain, the EVH1 domain, a domain in neurobeachin and the third domain of FERM. All of these domains have a PH fold, but lack significant sequence similarity. They are generally involved in targeting to protein to the appropriate cellular location or interacting with a binding partner. This domain family possesses multiple functions including the ability to bind inositol phosphates and to other proteins.


The actual alignment was detected with superfamily member cd15793:

Pssm-ID: 473070  Cd Length: 123  Bit Score: 257.26  E-value: 1.13e-79
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1047 LSGHHEIVQPGRndVFLKEGTLMKLSRKVMQPRMFFLFNDALLYTTPMQSGMYKLNNMLSLAGMKVRKPTQEAYQNELKI 1126
Cdd:cd15793      1 LNGHHEIVQPGR--VFLKEGTLMKLSRKVMQPRMFFLFNDALLYTTPVQSGMYKLNNMLSLAGMKVSKPSQEAYQNELNI 78
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....*
gi 1907073392 1127 ESVERSFILSASSAAERDDWLEAISSSIEEYAKKRITFCPSRSLD 1171
Cdd:cd15793     79 ESVERSFILSASSATERDEWLEAISRAIEEYAKKKITFNPSRSLE 123
PH2_FGD5_FGD6 cd13237
FYVE, RhoGEF and PH domain containing/faciogenital dysplasia proteins 5 and 6 pleckstrin ...
1259-1347 3.16e-49

FYVE, RhoGEF and PH domain containing/faciogenital dysplasia proteins 5 and 6 pleckstrin homology (PH) domain, C-terminus; FGD5 regulates promotes angiogenesis of vascular endothelial growth factor (VEGF) in vascular endothelial cells, including network formation, permeability, directional movement, and proliferation. The specific function of FGD6 is unknown. In general, FGDs have a RhoGEF (DH) domain, followed by a PH domain, a FYVE domain and a C-terminal PH domain. All FGDs are guanine nucleotide exchange factors that activate the Rho GTPase Cdc42, an important regulator of membrane trafficking. The RhoGEF domain is responsible for GEF catalytic activity, while the PH domain is involved in intracellular targeting of the DH domain. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


:

Pssm-ID: 270057  Cd Length: 91  Bit Score: 169.13  E-value: 3.16e-49
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1259 MSGYLYRSKGSKKPWKHLWFVIKNKVLYTYAASEDVAALESQPLLGFTVTLVKD--ENSESKVFQLLHKGMVFYVFKADD 1336
Cdd:cd13237      1 MSGYLQRRKKSKKSWKRLWFVLKDKVLYTYKASEDVVALESVPLLGFTVVTIDEsfEEDESLVFQLLHKGQLPIIFRADD 80
                           90
                   ....*....|.
gi 1907073392 1337 AHSTQRWIDAF 1347
Cdd:cd13237     81 AETAQRWIEAL 91
RhoGEF pfam00621
RhoGEF domain; Guanine nucleotide exchange factor for Rho/Rac/Cdc42-like GTPases Also called ...
845-1028 1.75e-45

RhoGEF domain; Guanine nucleotide exchange factor for Rho/Rac/Cdc42-like GTPases Also called Dbl-homologous (DH) domain. It appears that pfam00169 domains invariably occur C-terminal to RhoGEF/DH domains.


:

Pssm-ID: 459876 [Multi-domain]  Cd Length: 176  Bit Score: 162.08  E-value: 1.75e-45
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392  845 IAKEIMSSEKVFVDVLKLLHIDFRgavahasRQLGKPVIE-DRILNQILYYLPQLYELNRDLLkeLEERMLTWTEQQRIA 923
Cdd:pfam00621    1 VIKELLQTERSYVRDLEILVEVFL-------PPNSKPLSEsEEEIKTIFSNIEEIYELHRQLL--LEELLKEWISIQRIG 71
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392  924 DIFVKKGPYLKMYSTYIKEFDKNVALLDEQCKKNPGFAAVVREFEMSPRCANLALKHYLLKPVQRIPQYRLLLTDYLKNL 1003
Cdd:pfam00621   72 DIFLKFAPGFKVYSTYCSNYPKALKLLKKLLKKNPKFRAFLEELEANPECRGLDLNSFLIKPVQRIPRYPLLLKELLKHT 151
                          170       180
                   ....*....|....*....|....*
gi 1907073392 1004 LEDSVDHRDTQDALAVVIEVANHAN 1028
Cdd:pfam00621  152 PPDHPDYEDLKKALEAIKEVAKQIN 176
FYVE_like_SF super family cl28890
FYVE domain like superfamily; FYVE domain is a 60-80 residue double zinc finger ...
1168-1200 3.17e-10

FYVE domain like superfamily; FYVE domain is a 60-80 residue double zinc finger motif-containing module named after the four proteins, Fab1, YOTB, Vac1, and EEA1. The canonical FYVE domains are distinguished from other zinc fingers by three signature sequences: an N-terminal WxxD motif (x for any residue), the central basic R(R/K)HHCRxCG patch, and a C-terminal RVC motif, which form a compact phosphatidylinositol 3-phosphate (PtdIns3P, also termed PI3P)-binding site. They are found in many membrane trafficking regulators, including EEA1, Hrs, Vac1p, Vps27p, and FENS-1, which locate to early endosomes, specifically bind PtdIns3P, and play important roles in vesicular traffic and in signal transduction. Some proteins, such as rabphilin-3A and alpha-Rab3-interacting molecules (RIMs), are also involved in membrane trafficking and bind to members of the Rab subfamily of GTP hydrolases. However, they contain FYVE-related domains that are structurally similar to the canonical FYVE domains but lack the three signature sequences. At this point, they may not bind to phosphoinositides. In addition, this superfamily also contains the third group of proteins, caspase-associated ring proteins CARP1 and CARP2. They do not localize to membranes in the cell and are involved in the negative regulation of apoptosis, specifically targeting two initiator caspases, caspase 8 and caspase 10, which are distinguished from other FYVE-type proteins. Moreover, these proteins have an altered sequence in the basic ligand binding patch and lack the WxxD motif that is conserved only in phosphoinositide binding FYVE domains. Thus they constitute a family of unique FYVE-type domains called FYVE-like domains. The FYVE domain is structurally similar to the RING domain and the PHD finger. This superfamily also includes ADDz zinc finger domain, which is a PHD-like zinc finger motif that contains two parts, a C2-C2 and a PHD-like zinc finger.


The actual alignment was detected with superfamily member cd15743:

Pssm-ID: 333710 [Multi-domain]  Cd Length: 61  Bit Score: 57.06  E-value: 3.17e-10
                           10        20        30
                   ....*....|....*....|....*....|...
gi 1907073392 1168 RSLDEIVCQACSSNKYGLDYLKGQLARVCEHCF 1200
Cdd:cd15743     29 RACGKVVCGSCSSNKAPLEYLKNKSARVCDECF 61
 
Name Accession Description Interval E-value
PH1_FGD6 cd15793
FYVE, RhoGEF and PH domain containing/faciogenital dysplasia protein 6, N-terminal Pleckstrin ...
1047-1171 1.13e-79

FYVE, RhoGEF and PH domain containing/faciogenital dysplasia protein 6, N-terminal Pleckstrin Homology (PH) domain; FGD5 regulates promotes angiogenesis of vascular endothelial growth factor (VEGF) in vascular endothelial cells, including network formation, permeability, directional movement, and proliferation. The specific function of FGD6 is unknown. In general, FGDs have a RhoGEF (DH) domain, followed by a PH domain, a FYVE domain and a C-terminal PH domain. All FGDs are guanine nucleotide exchange factors that activate the Rho GTPase Cdc42, an important regulator of membrane trafficking. The RhoGEF domain is responsible for GEF catalytic activity, while the PH domain is involved in intracellular targeting of the DH domain. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 275436  Cd Length: 123  Bit Score: 257.26  E-value: 1.13e-79
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1047 LSGHHEIVQPGRndVFLKEGTLMKLSRKVMQPRMFFLFNDALLYTTPMQSGMYKLNNMLSLAGMKVRKPTQEAYQNELKI 1126
Cdd:cd15793      1 LNGHHEIVQPGR--VFLKEGTLMKLSRKVMQPRMFFLFNDALLYTTPVQSGMYKLNNMLSLAGMKVSKPSQEAYQNELNI 78
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....*
gi 1907073392 1127 ESVERSFILSASSAAERDDWLEAISSSIEEYAKKRITFCPSRSLD 1171
Cdd:cd15793     79 ESVERSFILSASSATERDEWLEAISRAIEEYAKKKITFNPSRSLE 123
PH2_FGD5_FGD6 cd13237
FYVE, RhoGEF and PH domain containing/faciogenital dysplasia proteins 5 and 6 pleckstrin ...
1259-1347 3.16e-49

FYVE, RhoGEF and PH domain containing/faciogenital dysplasia proteins 5 and 6 pleckstrin homology (PH) domain, C-terminus; FGD5 regulates promotes angiogenesis of vascular endothelial growth factor (VEGF) in vascular endothelial cells, including network formation, permeability, directional movement, and proliferation. The specific function of FGD6 is unknown. In general, FGDs have a RhoGEF (DH) domain, followed by a PH domain, a FYVE domain and a C-terminal PH domain. All FGDs are guanine nucleotide exchange factors that activate the Rho GTPase Cdc42, an important regulator of membrane trafficking. The RhoGEF domain is responsible for GEF catalytic activity, while the PH domain is involved in intracellular targeting of the DH domain. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 270057  Cd Length: 91  Bit Score: 169.13  E-value: 3.16e-49
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1259 MSGYLYRSKGSKKPWKHLWFVIKNKVLYTYAASEDVAALESQPLLGFTVTLVKD--ENSESKVFQLLHKGMVFYVFKADD 1336
Cdd:cd13237      1 MSGYLQRRKKSKKSWKRLWFVLKDKVLYTYKASEDVVALESVPLLGFTVVTIDEsfEEDESLVFQLLHKGQLPIIFRADD 80
                           90
                   ....*....|.
gi 1907073392 1337 AHSTQRWIDAF 1347
Cdd:cd13237     81 AETAQRWIEAL 91
RhoGEF pfam00621
RhoGEF domain; Guanine nucleotide exchange factor for Rho/Rac/Cdc42-like GTPases Also called ...
845-1028 1.75e-45

RhoGEF domain; Guanine nucleotide exchange factor for Rho/Rac/Cdc42-like GTPases Also called Dbl-homologous (DH) domain. It appears that pfam00169 domains invariably occur C-terminal to RhoGEF/DH domains.


Pssm-ID: 459876 [Multi-domain]  Cd Length: 176  Bit Score: 162.08  E-value: 1.75e-45
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392  845 IAKEIMSSEKVFVDVLKLLHIDFRgavahasRQLGKPVIE-DRILNQILYYLPQLYELNRDLLkeLEERMLTWTEQQRIA 923
Cdd:pfam00621    1 VIKELLQTERSYVRDLEILVEVFL-------PPNSKPLSEsEEEIKTIFSNIEEIYELHRQLL--LEELLKEWISIQRIG 71
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392  924 DIFVKKGPYLKMYSTYIKEFDKNVALLDEQCKKNPGFAAVVREFEMSPRCANLALKHYLLKPVQRIPQYRLLLTDYLKNL 1003
Cdd:pfam00621   72 DIFLKFAPGFKVYSTYCSNYPKALKLLKKLLKKNPKFRAFLEELEANPECRGLDLNSFLIKPVQRIPRYPLLLKELLKHT 151
                          170       180
                   ....*....|....*....|....*
gi 1907073392 1004 LEDSVDHRDTQDALAVVIEVANHAN 1028
Cdd:pfam00621  152 PPDHPDYEDLKKALEAIKEVAKQIN 176
RhoGEF smart00325
Guanine nucleotide exchange factor for Rho/Rac/Cdc42-like GTPases; Guanine nucleotide exchange ...
845-1029 3.63e-41

Guanine nucleotide exchange factor for Rho/Rac/Cdc42-like GTPases; Guanine nucleotide exchange factor for Rho/Rac/Cdc42-like GTPases Also called Dbl-homologous (DH) domain. It appears that PH domains invariably occur C-terminal to RhoGEF/DH domains. Improved coverage.


Pssm-ID: 214619 [Multi-domain]  Cd Length: 180  Bit Score: 149.76  E-value: 3.63e-41
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392   845 IAKEIMSSEKVFVDVLKLLHIDFRGAVahasrQLGKPVIEDRILNQILYYLPQLYELNRDLLKELEERMLTW-TEQQRIA 923
Cdd:smart00325    1 VLKELLQTERNYVRDLKLLVEVFLKPL-----KKELKLLSPNELETLFGNIEEIYEFHRDFLDELEERIEEWdDSVERIG 75
                            90       100       110       120       130       140       150       160
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392   924 DIFVKKGPYLKMYSTYIKEFDKNVALLdEQCKKNPGFAAVVREFEMSPRCANLALKHYLLKPVQRIPQYRLLLTDYLKNL 1003
Cdd:smart00325   76 DVFLKLEEFFKIYSEYCSNHPDALELL-KKLKKNPRFQKFLKEIESSPQCRRLTLESLLLKPVQRLTKYPLLLKELLKHT 154
                           170       180
                    ....*....|....*....|....*.
gi 1907073392  1004 LEDSVDHRDTQDALAVVIEVANHAND 1029
Cdd:smart00325  155 PEDHEDREDLKKALKAIKELANQVNE 180
RhoGEF cd00160
Guanine nucleotide exchange factor for Rho/Rac/Cdc42-like GTPases; Also called Dbl-homologous ...
843-1028 4.39e-37

Guanine nucleotide exchange factor for Rho/Rac/Cdc42-like GTPases; Also called Dbl-homologous (DH) domain. It appears that PH domains invariably occur C-terminal to RhoGEF/DH domains.


Pssm-ID: 238091 [Multi-domain]  Cd Length: 181  Bit Score: 138.20  E-value: 4.39e-37
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392  843 HHIAKEIMSSEKVFVDVLKLLHIDFRGAVahasRQLGKPVIEDrILNQILYYLPQLYELNRDLLKELEERMLTW-TEQQR 921
Cdd:cd00160      2 QEVIKELLQTERNYVRDLKLLVEVFLKPL----DKELLPLSPE-EVELLFGNIEEIYEFHRIFLKSLEERVEEWdKSGPR 76
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392  922 IADIFVKKGPYLKMYSTYIKEFDKNVALLDEQCKKNPGFAAVVREFEmsPRCANLALKHYLLKPVQRIPQYRLLLTDYLK 1001
Cdd:cd00160     77 IGDVFLKLAPFFKIYSEYCSNHPDALELLKKLKKFNKFFQEFLEKAE--SECGRLKLESLLLKPVQRLTKYPLLLKELLK 154
                          170       180
                   ....*....|....*....|....*..
gi 1907073392 1002 NLLEDSVDHRDTQDALAVVIEVANHAN 1028
Cdd:cd00160    155 HTPDGHEDREDLKKALEAIKEVASQVN 181
PH smart00233
Pleckstrin homology domain; Domain commonly found in eukaryotic signalling proteins. The ...
1258-1349 1.70e-12

Pleckstrin homology domain; Domain commonly found in eukaryotic signalling proteins. The domain family possesses multiple functions including the abilities to bind inositol phosphates, and various proteins. PH domains have been found to possess inserted domains (such as in PLC gamma, syntrophins) and to be inserted within other domains. Mutations in Brutons tyrosine kinase (Btk) within its PH domain cause X-linked agammaglobulinaemia (XLA) in patients. Point mutations cluster into the positively charged end of the molecule around the predicted binding site for phosphatidylinositol lipids.


Pssm-ID: 214574 [Multi-domain]  Cd Length: 102  Bit Score: 64.88  E-value: 1.70e-12
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392  1258 TMSGYLY-RSKGSKKPWKHLWFVIKNKVLYTYAASEDVAALESQ---PLLGFTVTLVKDENSESK--VFQLLHKGMVFYV 1331
Cdd:smart00233    2 IKEGWLYkKSGGGKKSWKKRYFVLFNSTLLYYKSKKDKKSYKPKgsiDLSGCTVREAPDPDSSKKphCFEIKTSDRKTLL 81
                            90
                    ....*....|....*...
gi 1907073392  1332 FKADDAHSTQRWIDAFQE 1349
Cdd:smart00233   82 LQAESEEEREKWVEALRK 99
PH smart00233
Pleckstrin homology domain; Domain commonly found in eukaryotic signalling proteins. The ...
1062-1154 8.46e-12

Pleckstrin homology domain; Domain commonly found in eukaryotic signalling proteins. The domain family possesses multiple functions including the abilities to bind inositol phosphates, and various proteins. PH domains have been found to possess inserted domains (such as in PLC gamma, syntrophins) and to be inserted within other domains. Mutations in Brutons tyrosine kinase (Btk) within its PH domain cause X-linked agammaglobulinaemia (XLA) in patients. Point mutations cluster into the positively charged end of the molecule around the predicted binding site for phosphatidylinositol lipids.


Pssm-ID: 214574 [Multi-domain]  Cd Length: 102  Bit Score: 62.95  E-value: 8.46e-12
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392  1062 FLKEGTLMKLS---RKVMQPRMFFLFNDALLYTTPMQSGM-YKLNNMLSLAGMKVRKPTQEA---YQNELKIESVER-SF 1133
Cdd:smart00233    1 VIKEGWLYKKSgggKKSWKKRYFVLFNSTLLYYKSKKDKKsYKPKGSIDLSGCTVREAPDPDsskKPHCFEIKTSDRkTL 80
                            90       100
                    ....*....|....*....|.
gi 1907073392  1134 ILSASSAAERDDWLEAISSSI 1154
Cdd:smart00233   81 LLQAESEEEREKWVEALRKAI 101
FYVE_FGD6 cd15743
FYVE domain found in FYVE, RhoGEF and PH domain-containing protein 6 (FGD6) and similar ...
1168-1200 3.17e-10

FYVE domain found in FYVE, RhoGEF and PH domain-containing protein 6 (FGD6) and similar proteins; FGD6, also termed zinc finger FYVE domain-containing protein 24 is a putative Cdc42-specific guanine nucleotide exchange factor (GEF) whose biological function remains unclear. It is a homologue of FGD1 and contains a DBL homology (DH) domain and pleckstrin homology (PH) domain in the middle region, a FYVE domain, and another PH domain in the C-terminus, but lacks the N-terminal proline-rich domain (PRD) found in FGD1. Moreover, the FYVE domain of FGD6 is a canonical FYVE domain, which has been found in many proteins involved in membrane trafficking and phosphoinositide metabolism, and has been defined by three signature sequences: an N-terminal WxxD motif (x for any residue), the central basic R(R/K)HHCR patch, and a C-terminal RVC motif, which form a compact phosphatidylinositol 3-phosphate (PtdIns3P or PI3P)-binding site.


Pssm-ID: 277282 [Multi-domain]  Cd Length: 61  Bit Score: 57.06  E-value: 3.17e-10
                           10        20        30
                   ....*....|....*....|....*....|...
gi 1907073392 1168 RSLDEIVCQACSSNKYGLDYLKGQLARVCEHCF 1200
Cdd:cd15743     29 RACGKVVCGSCSSNKAPLEYLKNKSARVCDECF 61
PH pfam00169
PH domain; PH stands for pleckstrin homology.
1258-1349 3.20e-10

PH domain; PH stands for pleckstrin homology.


Pssm-ID: 459697 [Multi-domain]  Cd Length: 105  Bit Score: 58.34  E-value: 3.20e-10
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1258 TMSGYLYRSKGSKKP-WKHLWFVIKNKVLYTY---AASEDVAALESQPLLGFTVTLVKDENSESK--VFQLLH---KGMV 1328
Cdd:pfam00169    2 VKEGWLLKKGGGKKKsWKKRYFVLFDGSLLYYkddKSGKSKEPKGSISLSGCEVVEVVASDSPKRkfCFELRTgerTGKR 81
                           90       100
                   ....*....|....*....|.
gi 1907073392 1329 FYVFKADDAHSTQRWIDAFQE 1349
Cdd:pfam00169   82 TYLLQAESEEERKDWIKAIQS 102
PH pfam00169
PH domain; PH stands for pleckstrin homology.
1064-1155 2.05e-07

PH domain; PH stands for pleckstrin homology.


Pssm-ID: 459697 [Multi-domain]  Cd Length: 105  Bit Score: 50.64  E-value: 2.05e-07
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1064 KEGTLMKLSRKVM---QPRMFFLFNDALLYTTPMQSGM-YKLNNMLSLAGMKVRKPTQEAYQNE-------LKIESVERS 1132
Cdd:pfam00169    3 KEGWLLKKGGGKKkswKKRYFVLFDGSLLYYKDDKSGKsKEPKGSISLSGCEVVEVVASDSPKRkfcfelrTGERTGKRT 82
                           90       100
                   ....*....|....*....|...
gi 1907073392 1133 FILSASSAAERDDWLEAISSSIE 1155
Cdd:pfam00169   83 YLLQAESEEERKDWIKAIQSAIR 105
ROM1 COG5422
RhoGEF, Guanine nucleotide exchange factor for Rho/Rac/Cdc42-like GTPases [Signal transduction ...
897-1064 3.99e-07

RhoGEF, Guanine nucleotide exchange factor for Rho/Rac/Cdc42-like GTPases [Signal transduction mechanisms];


Pssm-ID: 227709 [Multi-domain]  Cd Length: 1175  Bit Score: 54.90  E-value: 3.99e-07
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392  897 QLYELNRDLLKELEERMLTWTEQQRIADIFVKKGPYLKMYSTYIKEFDKNVALLDEQCKKNPGFAAVVREFEMSPRCANL 976
Cdd:COG5422    538 EIYAVNSKLLKALTNRQCLSPIVNGIADIFLDYVPKFEPFIKYGASQPYAKYEFEREKSVNPNFARFDHEVERLDESRKL 617
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392  977 ALKHYLLKPVQRIPQYRLLLTDYLKNLLEDSVDHRDTQDALAVVIEVANHANDTMKQGDNFQKLMQIQYSLSGHHEIVQP 1056
Cdd:COG5422    618 ELDGYLTKPTTRLARYPLLLEEVLKFTDPDNPDTEDIPKVIDMLREFLSRLNFESGKAENRGDLFHLNQQLLFKPEYVNL 697

                   ....*...
gi 1907073392 1057 GRNDVFLK 1064
Cdd:COG5422    698 GLNDEYRK 705
FYVE pfam01363
FYVE zinc finger; The FYVE zinc finger is named after four proteins that it has been found in: ...
1172-1205 4.82e-05

FYVE zinc finger; The FYVE zinc finger is named after four proteins that it has been found in: Fab1, YOTB/ZK632.12, Vac1, and EEA1. The FYVE finger has been shown to bind two Zn++ ions. The FYVE finger has eight potential zinc coordinating cysteine positions. Many members of this family also include two histidines in a motif R+HHC+XCG, where + represents a charged residue and X any residue. We have included members which do not conserve these histidine residues but are clearly related.


Pssm-ID: 426221 [Multi-domain]  Cd Length: 68  Bit Score: 42.75  E-value: 4.82e-05
                           10        20        30
                   ....*....|....*....|....*....|....*.
gi 1907073392 1172 EIVCQACSSNKYGLD--YLKGQLARVCEHCFQELQK 1205
Cdd:pfam01363   33 RVFCSACSSKKISLLpeLGSNKPVRVCDACYDTLQK 68
FYVE smart00064
Protein present in Fab1, YOTB, Vac1, and EEA1; The FYVE zinc finger is named after four ...
1173-1205 3.12e-04

Protein present in Fab1, YOTB, Vac1, and EEA1; The FYVE zinc finger is named after four proteins where it was first found: Fab1, YOTB/ZK632.12, Vac1, and EEA1. The FYVE finger has been shown to bind two Zn2+ ions. The FYVE finger has eight potential zinc coordinating cysteine positions. The FYVE finger is structurally related to the PHD finger and the RING finger. Many members of this family also include two histidines in a motif R+HHC+XCG, where + represents a charged residue and X any residue. The FYVE finger functions in the membrane recruitment of cytosolic proteins by binding to phosphatidylinositol 3-phosphate (PI3P), which is prominent on endosomes. The R+HHC+XCG motif is critical for PI3P binding.


Pssm-ID: 214499 [Multi-domain]  Cd Length: 68  Bit Score: 40.49  E-value: 3.12e-04
                            10        20        30
                    ....*....|....*....|....*....|....
gi 1907073392  1173 IVCQACSSNKYGLDYL-KGQLARVCEHCFQELQK 1205
Cdd:smart00064   35 IFCSKCSSKKAPLPKLgIERPVRVCDDCYENLNG 68
 
Name Accession Description Interval E-value
PH1_FGD6 cd15793
FYVE, RhoGEF and PH domain containing/faciogenital dysplasia protein 6, N-terminal Pleckstrin ...
1047-1171 1.13e-79

FYVE, RhoGEF and PH domain containing/faciogenital dysplasia protein 6, N-terminal Pleckstrin Homology (PH) domain; FGD5 regulates promotes angiogenesis of vascular endothelial growth factor (VEGF) in vascular endothelial cells, including network formation, permeability, directional movement, and proliferation. The specific function of FGD6 is unknown. In general, FGDs have a RhoGEF (DH) domain, followed by a PH domain, a FYVE domain and a C-terminal PH domain. All FGDs are guanine nucleotide exchange factors that activate the Rho GTPase Cdc42, an important regulator of membrane trafficking. The RhoGEF domain is responsible for GEF catalytic activity, while the PH domain is involved in intracellular targeting of the DH domain. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 275436  Cd Length: 123  Bit Score: 257.26  E-value: 1.13e-79
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1047 LSGHHEIVQPGRndVFLKEGTLMKLSRKVMQPRMFFLFNDALLYTTPMQSGMYKLNNMLSLAGMKVRKPTQEAYQNELKI 1126
Cdd:cd15793      1 LNGHHEIVQPGR--VFLKEGTLMKLSRKVMQPRMFFLFNDALLYTTPVQSGMYKLNNMLSLAGMKVSKPSQEAYQNELNI 78
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....*
gi 1907073392 1127 ESVERSFILSASSAAERDDWLEAISSSIEEYAKKRITFCPSRSLD 1171
Cdd:cd15793     79 ESVERSFILSASSATERDEWLEAISRAIEEYAKKKITFNPSRSLE 123
PH1_FGD5_FGD6 cd13389
FYVE, RhoGEF and PH domain containing/faciogenital dysplasia proteins 5 and 6, N-terminal ...
1047-1169 1.35e-58

FYVE, RhoGEF and PH domain containing/faciogenital dysplasia proteins 5 and 6, N-terminal Pleckstrin Homology (PH) domain; FGD5 regulates promotes angiogenesis of vascular endothelial growth factor (VEGF) in vascular endothelial cells, including network formation, permeability, directional movement, and proliferation. The specific function of FGD6 is unknown. In general, FGDs have a RhoGEF (DH) domain, followed by a PH domain, a FYVE domain and a C-terminal PH domain. All FGDs are guanine nucleotide exchange factors that activate the Rho GTPase Cdc42, an important regulator of membrane trafficking. The RhoGEF domain is responsible for GEF catalytic activity, while the PH domain is involved in intracellular targeting of the DH domain. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 275424  Cd Length: 124  Bit Score: 197.49  E-value: 1.35e-58
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1047 LSGHHEIVQPGRndVFLKEGTLMKLSRKVMQPRMFFLFNDALLYTTPMQS-GMYKLNNMLSLAGMKVRKPTQEAYQNELK 1125
Cdd:cd13389      1 LLGQYNIVKPGR--KLIKEGELMKVSRKEMQPRYFFLFNDCLLYTTPVQSsGMLKLNNELPLSGMKVKLPEDEEYSNEFQ 78
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....
gi 1907073392 1126 IESVERSFILSASSAAERDDWLEAISSSIEEYAKKRITFCPSRS 1169
Cdd:cd13389     79 IISTKRSFTLIASSEEERDEWVKALSRAIEEHTKKQRTFAENVS 122
PH2_FGD5_FGD6 cd13237
FYVE, RhoGEF and PH domain containing/faciogenital dysplasia proteins 5 and 6 pleckstrin ...
1259-1347 3.16e-49

FYVE, RhoGEF and PH domain containing/faciogenital dysplasia proteins 5 and 6 pleckstrin homology (PH) domain, C-terminus; FGD5 regulates promotes angiogenesis of vascular endothelial growth factor (VEGF) in vascular endothelial cells, including network formation, permeability, directional movement, and proliferation. The specific function of FGD6 is unknown. In general, FGDs have a RhoGEF (DH) domain, followed by a PH domain, a FYVE domain and a C-terminal PH domain. All FGDs are guanine nucleotide exchange factors that activate the Rho GTPase Cdc42, an important regulator of membrane trafficking. The RhoGEF domain is responsible for GEF catalytic activity, while the PH domain is involved in intracellular targeting of the DH domain. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 270057  Cd Length: 91  Bit Score: 169.13  E-value: 3.16e-49
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1259 MSGYLYRSKGSKKPWKHLWFVIKNKVLYTYAASEDVAALESQPLLGFTVTLVKD--ENSESKVFQLLHKGMVFYVFKADD 1336
Cdd:cd13237      1 MSGYLQRRKKSKKSWKRLWFVLKDKVLYTYKASEDVVALESVPLLGFTVVTIDEsfEEDESLVFQLLHKGQLPIIFRADD 80
                           90
                   ....*....|.
gi 1907073392 1337 AHSTQRWIDAF 1347
Cdd:cd13237     81 AETAQRWIEAL 91
RhoGEF pfam00621
RhoGEF domain; Guanine nucleotide exchange factor for Rho/Rac/Cdc42-like GTPases Also called ...
845-1028 1.75e-45

RhoGEF domain; Guanine nucleotide exchange factor for Rho/Rac/Cdc42-like GTPases Also called Dbl-homologous (DH) domain. It appears that pfam00169 domains invariably occur C-terminal to RhoGEF/DH domains.


Pssm-ID: 459876 [Multi-domain]  Cd Length: 176  Bit Score: 162.08  E-value: 1.75e-45
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392  845 IAKEIMSSEKVFVDVLKLLHIDFRgavahasRQLGKPVIE-DRILNQILYYLPQLYELNRDLLkeLEERMLTWTEQQRIA 923
Cdd:pfam00621    1 VIKELLQTERSYVRDLEILVEVFL-------PPNSKPLSEsEEEIKTIFSNIEEIYELHRQLL--LEELLKEWISIQRIG 71
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392  924 DIFVKKGPYLKMYSTYIKEFDKNVALLDEQCKKNPGFAAVVREFEMSPRCANLALKHYLLKPVQRIPQYRLLLTDYLKNL 1003
Cdd:pfam00621   72 DIFLKFAPGFKVYSTYCSNYPKALKLLKKLLKKNPKFRAFLEELEANPECRGLDLNSFLIKPVQRIPRYPLLLKELLKHT 151
                          170       180
                   ....*....|....*....|....*
gi 1907073392 1004 LEDSVDHRDTQDALAVVIEVANHAN 1028
Cdd:pfam00621  152 PPDHPDYEDLKKALEAIKEVAKQIN 176
RhoGEF smart00325
Guanine nucleotide exchange factor for Rho/Rac/Cdc42-like GTPases; Guanine nucleotide exchange ...
845-1029 3.63e-41

Guanine nucleotide exchange factor for Rho/Rac/Cdc42-like GTPases; Guanine nucleotide exchange factor for Rho/Rac/Cdc42-like GTPases Also called Dbl-homologous (DH) domain. It appears that PH domains invariably occur C-terminal to RhoGEF/DH domains. Improved coverage.


Pssm-ID: 214619 [Multi-domain]  Cd Length: 180  Bit Score: 149.76  E-value: 3.63e-41
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392   845 IAKEIMSSEKVFVDVLKLLHIDFRGAVahasrQLGKPVIEDRILNQILYYLPQLYELNRDLLKELEERMLTW-TEQQRIA 923
Cdd:smart00325    1 VLKELLQTERNYVRDLKLLVEVFLKPL-----KKELKLLSPNELETLFGNIEEIYEFHRDFLDELEERIEEWdDSVERIG 75
                            90       100       110       120       130       140       150       160
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392   924 DIFVKKGPYLKMYSTYIKEFDKNVALLdEQCKKNPGFAAVVREFEMSPRCANLALKHYLLKPVQRIPQYRLLLTDYLKNL 1003
Cdd:smart00325   76 DVFLKLEEFFKIYSEYCSNHPDALELL-KKLKKNPRFQKFLKEIESSPQCRRLTLESLLLKPVQRLTKYPLLLKELLKHT 154
                           170       180
                    ....*....|....*....|....*.
gi 1907073392  1004 LEDSVDHRDTQDALAVVIEVANHAND 1029
Cdd:smart00325  155 PEDHEDREDLKKALKAIKELANQVNE 180
PH1_FDG_family cd13328
FYVE, RhoGEF and PH domain containing/faciogenital dysplasia family proteins, N-terminal ...
1064-1150 2.09e-37

FYVE, RhoGEF and PH domain containing/faciogenital dysplasia family proteins, N-terminal Pleckstrin homology (PH) domain; In general, FGDs have a RhoGEF (DH) domain, followed by an N-terminal PH domain, a FYVE domain and a C-terminal PH domain. All FGDs are guanine nucleotide exchange factors that activates the Rho GTPase Cdc42, an important regulator of membrane trafficking. The RhoGEF domain is responsible for GEF catalytic activity, while the N-terminal PH domain is involved in intracellular targeting of the DH domain. Mutations in the FGD1 gene are responsible for the X-linked disorder known as faciogenital dysplasia (FGDY). PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 275410  Cd Length: 92  Bit Score: 135.69  E-value: 2.09e-37
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1064 KEGTLMKLSRK--VMQPRMFFLFNDALLYTTPMQSGM---YKLNNMLSLAGMKVRKPTQEAYQNELKIESVERSFILSAS 1138
Cdd:cd13328      1 KEGQILKLSAKngTPQPRYLFLFNDMLLYCVPKLSLVgqkFSVRNRLDVAGMKVREPVNENYPHTFKISGKERSLELQAS 80
                           90
                   ....*....|..
gi 1907073392 1139 SAAERDDWLEAI 1150
Cdd:cd13328     81 SAEEKDEWIQAI 92
RhoGEF cd00160
Guanine nucleotide exchange factor for Rho/Rac/Cdc42-like GTPases; Also called Dbl-homologous ...
843-1028 4.39e-37

Guanine nucleotide exchange factor for Rho/Rac/Cdc42-like GTPases; Also called Dbl-homologous (DH) domain. It appears that PH domains invariably occur C-terminal to RhoGEF/DH domains.


Pssm-ID: 238091 [Multi-domain]  Cd Length: 181  Bit Score: 138.20  E-value: 4.39e-37
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392  843 HHIAKEIMSSEKVFVDVLKLLHIDFRGAVahasRQLGKPVIEDrILNQILYYLPQLYELNRDLLKELEERMLTW-TEQQR 921
Cdd:cd00160      2 QEVIKELLQTERNYVRDLKLLVEVFLKPL----DKELLPLSPE-EVELLFGNIEEIYEFHRIFLKSLEERVEEWdKSGPR 76
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392  922 IADIFVKKGPYLKMYSTYIKEFDKNVALLDEQCKKNPGFAAVVREFEmsPRCANLALKHYLLKPVQRIPQYRLLLTDYLK 1001
Cdd:cd00160     77 IGDVFLKLAPFFKIYSEYCSNHPDALELLKKLKKFNKFFQEFLEKAE--SECGRLKLESLLLKPVQRLTKYPLLLKELLK 154
                          170       180
                   ....*....|....*....|....*..
gi 1907073392 1002 NLLEDSVDHRDTQDALAVVIEVANHAN 1028
Cdd:cd00160    155 HTPDGHEDREDLKKALEAIKEVASQVN 181
PH1_FGD5 cd15792
FYVE, RhoGEF and PH domain containing/faciogenital dysplasia protein 5, N-terminal Pleckstrin ...
1049-1164 1.52e-36

FYVE, RhoGEF and PH domain containing/faciogenital dysplasia protein 5, N-terminal Pleckstrin Homology (PH) domain; FGD5 regulates promotes angiogenesis of vascular endothelial growth factor (VEGF) in vascular endothelial cells, including network formation, permeability, directional movement, and proliferation. In general, FGDs have a RhoGEF (DH) domain, followed by a PH domain, a FYVE domain and a C-terminal PH domain. All FGDs are guanine nucleotide exchange factors that activate the Rho GTPase Cdc42, an important regulator of membrane trafficking. The RhoGEF domain is responsible for GEF catalytic activity, while the PH domain is involved in intracellular targeting of the DH domain. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 275435  Cd Length: 123  Bit Score: 134.20  E-value: 1.52e-36
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1049 GHHEIVQPGRndVFLKEGTLMKLSRKVMQPRMFFLFNDALLYTTPMQSGMYKLNNMLSLAGMKVRKPTQEAYQNELKIES 1128
Cdd:cd15792      3 GQRDLLQPGR--EFVKEGTLMKVSGKNRHPRHLFLMNDVLLYTYPQKDGKYRLKNTLAVSGMKVSRPVIEKAQNVLKIEV 80
                           90       100       110
                   ....*....|....*....|....*....|....*.
gi 1907073392 1129 VERSFILSASSAAERDDWLEAISSSIEEYAKKRITF 1164
Cdd:cd15792     81 SEVCLTLSASSCSERDEWYSCLSRTIPDDYKAQNAS 116
PH1_FARP1-like cd01220
FERM, RhoGEF and pleckstrin domain-containing protein 1 and related proteins Pleckstrin ...
1053-1161 2.26e-23

FERM, RhoGEF and pleckstrin domain-containing protein 1 and related proteins Pleckstrin Homology (PH) domain, repeat 1; Members here include FARP1 (also called Chondrocyte-derived ezrin-like protein; PH domain-containing family C member 2), FARP2 (also called FIR/FERM domain including RhoGEF; FGD1-related Cdc42-GEF/FRG), and FARP6 (also called Zinc finger FYVE domain-containing protein 24). They are members of the Dbl family guanine nucleotide exchange factors (GEFs) which are upstream positive regulators of Rho GTPases. Little is known about FARP1 and FARP6, though FARP1 has increased expression in differentiated chondrocytes. FARP2 is thought to regulate neurite remodeling by mediating the signaling pathways from membrane proteins to Rac. It is found in brain, lung, and testis, as well as embryonic hippocampal and cortical neurons. FARP1 and FARP2 are composed of a N-terminal FERM domain, a proline-rich (PR) domain, Dbl-homology (DH), and two C-terminal PH domains. FARP6 is composed of Dbl-homology (DH), and two C-terminal PH domains separated by a FYVE domain. This hierarchy contains the first PH repeat. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 269928  Cd Length: 109  Bit Score: 96.23  E-value: 2.26e-23
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1053 IVQPGRNdvFLKEGTLMKLSRKVMQPRMFFLFNDALLYT--TPMQSGMYKLNNMLSLAGMKVRKPTQE-AYQNELKIESV 1129
Cdd:cd01220      1 LVQPGRE--FIREGCLQKLSKKGLQQRMFFLFSDVLLYTsrSPTPSLQFKVHGQLPLRGLMVEESEPEwGVAHCFTIYGG 78
                           90       100       110
                   ....*....|....*....|....*....|..
gi 1907073392 1130 ERSFILSASSAAERDDWLEAISSSIEEyAKKR 1161
Cdd:cd01220     79 NRALTVAASSEEEKERWLEDLQRAIDA-AKKS 109
PH_Phafin2-like cd01218
Phafin2 (also called EAPF, FLJ13187, ZFYVE18 or PLEKHF2) Pleckstrin Homology (PH) domain; ...
1036-1151 1.28e-19

Phafin2 (also called EAPF, FLJ13187, ZFYVE18 or PLEKHF2) Pleckstrin Homology (PH) domain; Phafin2 is differentially expressed in the liver cancer cell and regulates the structure and function of the endosomes through Rab5-dependent processes. Phafin2 modulates the cell's response to extracellular stimulation by modulating the receptor density on the cell surface. Phafin2 contains a PH domain and a FYVE domain. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 269927 [Multi-domain]  Cd Length: 123  Bit Score: 85.77  E-value: 1.28e-19
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1036 NFQKLMQIQYSLSGH-HEIVQPGRndVFLKEGTLMKLSRKVMQPRMFFLFNDALLYTT-PMQSGMYKLNNMLSLAGMKVR 1113
Cdd:cd01218      5 NRRRIAAVESCFGGSgQPLVKPGR--VLVGEGVLTKVCRKKPKPRQFFLFNDILVYGSiVINKKKYNKQRIIPLEDVKIE 82
                           90       100       110
                   ....*....|....*....|....*....|....*....
gi 1907073392 1114 -KPTQEAYQNELKIESVERSFILSASSAAERDDWLEAIS 1151
Cdd:cd01218     83 dLEDTGELKNGWQIISPKKSFVVYAATATEKSEWMDHIN 121
PH2_FGD1-4 cd13236
FYVE, RhoGEF and PH domain containing/faciogenital dysplasia proteins pleckstrin homology (PH) ...
1250-1346 3.43e-17

FYVE, RhoGEF and PH domain containing/faciogenital dysplasia proteins pleckstrin homology (PH) domain, C-terminus; In general, FGDs have a RhoGEF (DH) domain, followed by an N-terminal PH domain, a FYVE domain and a C-terminal PH domain. All FGDs are guanine nucleotide exchange factors that activates the Rho GTPase Cdc42, an important regulator of membrane trafficking. The RhoGEF domain is responsible for GEF catalytic activity, while the N-terminal PH domain is involved in intracellular targeting of the DH domain. Not much is known about FGD2. FGD1 is the best characterized member of the group with mutations here leading to the X-linked disorder known as faciogenital dysplasia (FGDY). Both FGD1 and FGD3 are targeted by the ubiquitin ligase SCF(FWD1/beta-TrCP) upon phosphorylation of two serine residues in its DSGIDS motif and subsequently degraded by the proteasome. However, FGD1 and FGD3 induced significantly different morphological changes in HeLa Tet-Off cells and while FGD1 induced long finger-like protrusions, FGD3 induced broad sheet-like protrusions when the level of GTP-bound Cdc42 was significantly increased by the inducible expression of FGD3. They also reciprocally regulated cell motility in inducibly expressed in HeLa Tet-Off cells, FGD1 stimulated cell migration while FGD3 inhibited it. FGD1 and FGD3 therefore play different roles to regulate cellular functions, even though their intracellular levels are tightly controlled by the same destruction pathway through SCF(FWD1/beta-TrCP). FGD4 is one of the genes associated with Charcot-Marie-Tooth neuropathy type 4 (CMT4), a group of progressive motor and sensory axonal and demyelinating neuropathies that are distinguished from other forms of CMT by autosomal recessive inheritance. Those affected have distal muscle weakness and atrophy associated with sensory loss and, frequently, pes cavus foot deformity. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 270056  Cd Length: 105  Bit Score: 78.55  E-value: 3.43e-17
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1250 VSANTEDSTMSGYLYRSkGSKKPWKHLWFVIKNK---VLYTYAASEDVAALESQPLLGFTVTLV-KDENSESK-VFQLLH 1324
Cdd:cd13236      1 ASAVPENSLLCGFLQYS-EKGKTWQKVWCVIPRTeplVLYLYGAPQDVRAQRTIPLPGCEVTVPpPEERLDGRhVFKLSQ 79
                           90       100
                   ....*....|....*....|..
gi 1907073392 1325 KGMVFYvFKADDAHSTQRWIDA 1346
Cdd:cd13236     80 SKQSHY-FSAESEELQQRWLEA 100
PH_PEPP1_2_3 cd13248
Phosphoinositol 3-phosphate binding proteins 1, 2, and 3 pleckstrin homology (PH) domain; ...
1258-1346 9.69e-13

Phosphoinositol 3-phosphate binding proteins 1, 2, and 3 pleckstrin homology (PH) domain; PEPP1 (also called PLEKHA4/PH domain-containing family A member 4 and RHOXF1/Rhox homeobox family member 1), and related homologs PEPP2 (also called PLEKHA5/PH domain-containing family A member 5) and PEPP3 (also called PLEKHA6/PH domain-containing family A member 6), have PH domains that interact specifically with PtdIns(3,4)P3. Other proteins that bind PtdIns(3,4)P3 specifically are: TAPP1 (tandem PH-domain-containing protein-1) and TAPP2], PtdIns3P AtPH1, and Ptd- Ins(3,5)P2 (centaurin-beta2). All of these proteins contain at least 5 of the 6 conserved amino acids that make up the putative phosphatidylinositol 3,4,5- trisphosphate-binding motif (PPBM) located at their N-terminus. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 270068  Cd Length: 104  Bit Score: 65.76  E-value: 9.69e-13
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1258 TMSGYLYRSKGSK-KPWKHLWFVIKNKVLYTYAASEDVAALESQPLLGFTVTLVKDENSESK--VFQLLHKGMVFYVFKA 1334
Cdd:cd13248      8 VMSGWLHKQGGSGlKNWRKRWFVLKDNCLYYYKDPEEEKALGSILLPSYTISPAPPSDEISRkfAFKAEHANMRTYYFAA 87
                           90
                   ....*....|..
gi 1907073392 1335 DDAHSTQRWIDA 1346
Cdd:cd13248     88 DTAEEMEQWMNA 99
PH cd00821
Pleckstrin homology (PH) domain; PH domains have diverse functions, but in general are ...
1064-1150 1.60e-12

Pleckstrin homology (PH) domain; PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 275388 [Multi-domain]  Cd Length: 92  Bit Score: 64.49  E-value: 1.60e-12
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1064 KEGTLMKLSRKVM---QPRMFFLFNDALLYTTPMQSGMYKLNNMLSLAG-MKVRKPTQEAYQNELKIE-SVERSFILSAS 1138
Cdd:cd00821      1 KEGYLLKRGGGGLkswKKRWFVLFEGVLLYYKSKKDSSYKPKGSIPLSGiLEVEEVSPKERPHCFELVtPDGRTYYLQAD 80
                           90
                   ....*....|..
gi 1907073392 1139 SAAERDDWLEAI 1150
Cdd:cd00821     81 SEEERQEWLKAL 92
PH smart00233
Pleckstrin homology domain; Domain commonly found in eukaryotic signalling proteins. The ...
1258-1349 1.70e-12

Pleckstrin homology domain; Domain commonly found in eukaryotic signalling proteins. The domain family possesses multiple functions including the abilities to bind inositol phosphates, and various proteins. PH domains have been found to possess inserted domains (such as in PLC gamma, syntrophins) and to be inserted within other domains. Mutations in Brutons tyrosine kinase (Btk) within its PH domain cause X-linked agammaglobulinaemia (XLA) in patients. Point mutations cluster into the positively charged end of the molecule around the predicted binding site for phosphatidylinositol lipids.


Pssm-ID: 214574 [Multi-domain]  Cd Length: 102  Bit Score: 64.88  E-value: 1.70e-12
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392  1258 TMSGYLY-RSKGSKKPWKHLWFVIKNKVLYTYAASEDVAALESQ---PLLGFTVTLVKDENSESK--VFQLLHKGMVFYV 1331
Cdd:smart00233    2 IKEGWLYkKSGGGKKSWKKRYFVLFNSTLLYYKSKKDKKSYKPKgsiDLSGCTVREAPDPDSSKKphCFEIKTSDRKTLL 81
                            90
                    ....*....|....*...
gi 1907073392  1332 FKADDAHSTQRWIDAFQE 1349
Cdd:smart00233   82 LQAESEEEREKWVEALRK 99
PH2_FARP1-like cd13235
FERM, RhoGEF and pleckstrin domain-containing protein 1 and related proteins Pleckstrin ...
1257-1351 2.74e-12

FERM, RhoGEF and pleckstrin domain-containing protein 1 and related proteins Pleckstrin Homology (PH) domain, repeat 2; Members here include FARP1 (also called Chondrocyte-derived ezrin-like protein; PH domain-containing family C member 2), FARP2 (also called FIR/FERM domain including RhoGEF; FGD1-related Cdc42-GEF/FRG), and FARP6 (also called Zinc finger FYVE domain-containing protein 24). They are members of the Dbl family guanine nucleotide exchange factors (GEFs) which are upstream positive regulators of Rho GTPases. Little is known about FARP1 and FARP6, though FARP1 has increased expression in differentiated chondrocytes. FARP2 is thought to regulate neurite remodeling by mediating the signaling pathways from membrane proteins to Rac. It is found in brain, lung, and testis, as well as embryonic hippocampal and cortical neurons. FARP1 and FARP2 are composed of a N-terminal FERM domain, a proline-rich (PR) domain, Dbl-homology (DH), and two C-terminal PH domains. FARP6 is composed of Dbl-homology (DH), and two C-terminal PH domains separated by a FYVE domain. This hierarchy contains the second PH repeat. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 270055  Cd Length: 98  Bit Score: 64.26  E-value: 2.74e-12
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1257 STMSGYLYRSKGSKKPWKHLWFVIKNKVLYTYAASEDVAALESQPLLGFTVTLVKDENSESK--VFQLLHKGMVfYVFKA 1334
Cdd:cd13235      3 NQMSGYLLRKFKNSNGWQKLWVVFTNFCLFFYKSHQDEFPLASLPLLGYSVGLPSEADNIDKdyVFKLQFKSHV-YFFRA 81
                           90
                   ....*....|....*..
gi 1907073392 1335 DDAHSTQRWIDAFQEGT 1351
Cdd:cd13235     82 ESEYTFERWMEVIRSAT 98
PH smart00233
Pleckstrin homology domain; Domain commonly found in eukaryotic signalling proteins. The ...
1062-1154 8.46e-12

Pleckstrin homology domain; Domain commonly found in eukaryotic signalling proteins. The domain family possesses multiple functions including the abilities to bind inositol phosphates, and various proteins. PH domains have been found to possess inserted domains (such as in PLC gamma, syntrophins) and to be inserted within other domains. Mutations in Brutons tyrosine kinase (Btk) within its PH domain cause X-linked agammaglobulinaemia (XLA) in patients. Point mutations cluster into the positively charged end of the molecule around the predicted binding site for phosphatidylinositol lipids.


Pssm-ID: 214574 [Multi-domain]  Cd Length: 102  Bit Score: 62.95  E-value: 8.46e-12
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392  1062 FLKEGTLMKLS---RKVMQPRMFFLFNDALLYTTPMQSGM-YKLNNMLSLAGMKVRKPTQEA---YQNELKIESVER-SF 1133
Cdd:smart00233    1 VIKEGWLYKKSgggKKSWKKRYFVLFNSTLLYYKSKKDKKsYKPKGSIDLSGCTVREAPDPDsskKPHCFEIKTSDRkTL 80
                            90       100
                    ....*....|....*....|.
gi 1907073392  1134 ILSASSAAERDDWLEAISSSI 1154
Cdd:smart00233   81 LLQAESEEEREKWVEALRKAI 101
PH1_FGD1-4_like cd13388
FYVE, RhoGEF and PH domain containing/faciogenital dysplasia proteins 1-4 and similar proteins, ...
1063-1150 9.47e-12

FYVE, RhoGEF and PH domain containing/faciogenital dysplasia proteins 1-4 and similar proteins, N-terminal Pleckstrin homology (PH) domain; In general, FGDs have a RhoGEF (DH) domain, followed by an N-terminal PH domain, a FYVE domain and a C-terminal PH domain. All FGDs are guanine nucleotide exchange factors that activates the Rho GTPase Cdc42, an important regulator of membrane trafficking. The RhoGEF domain is responsible for GEF catalytic activity, while the N-terminal PH domain is involved in intracellular targeting of the DH domain. Mutations in the FGD1 gene are responsible for the X-linked disorder known as faciogenital dysplasia (FGDY). Both FGD1 and FGD3 are targeted by the ubiquitin ligase SCF(FWD1/beta-TrCP) upon phosphorylation of two serine residues in its DSGIDS motif and subsequently degraded by the proteasome. They play different roles to regulate cellular functions, even though their intracellular levels are tightly controlled by the same destruction pathway. FGD4 is one of the genes associated with Charcot-Marie-Tooth neuropathy type 4 (CMT4), a group of progressive motor and sensory axonal and demyelinating neuropathies that are distinguished from other forms of CMT by autosomal recessive inheritance. Those affected have distal muscle weakness and atrophy associated with sensory loss and, frequently, pes cavus foot deformity. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 275423  Cd Length: 94  Bit Score: 62.34  E-value: 9.47e-12
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1063 LKEGTLMKLSRKV--MQPRMFFLFNDALLYTTP---MQSGMYKLNNMLSLAGMKVRKPTQEAYQNELKIESVERSFILSA 1137
Cdd:cd13388      2 IKEGKILKISARNgdTQERYLFLFNDMLLYCSPrlrLIGQKYKVRARFDVDGMQVLEGDNLETPHTFYVRGKQRSLELQA 81
                           90
                   ....*....|...
gi 1907073392 1138 SSAAERDDWLEAI 1150
Cdd:cd13388     82 STQEEKAEWVDAI 94
PH_CNK_insect-like cd13326
Connector enhancer of KSR (Kinase suppressor of ras) (CNK) pleckstrin homology (PH) domain; ...
1261-1347 1.50e-11

Connector enhancer of KSR (Kinase suppressor of ras) (CNK) pleckstrin homology (PH) domain; CNK family members function as protein scaffolds, regulating the activity and the subcellular localization of RAS activated RAF. There is a single CNK protein present in Drosophila and Caenorhabditis elegans in contrast to mammals which have 3 CNK proteins (CNK1, CNK2, and CNK3). All of the CNK members contain a sterile a motif (SAM), a conserved region in CNK (CRIC) domain, and a PSD-95/DLG-1/ZO-1 (PDZ) domain, and a PH domain. A CNK2 splice variant CNK2A also has a PDZ domain-binding motif at its C terminus and Drosophila CNK (D-CNK) also has a domain known as the Raf-interacting region (RIR) that mediates binding of the Drosophila Raf kinase. This cd contains CNKs from insects, spiders, mollusks, and nematodes. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 270135  Cd Length: 91  Bit Score: 61.98  E-value: 1.50e-11
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1261 GYLYRSKGSKKP---WKHLWFVIKNKVLYTYAASEDVAALESQPLLGFTVTLVKDENSESKVFQLLHKGMVFYvFKADDA 1337
Cdd:cd13326      3 GWLYQRRRKGKGggkWAKRWFVLKGSNLYGFRSQESTKADCVIFLPGFTVSPAPEVKSRKYAFKVYHTGTVFY-FAAESQ 81
                           90
                   ....*....|
gi 1907073392 1338 HSTQRWIDAF 1347
Cdd:cd13326     82 EDMKKWLDLL 91
PH1_FDG4 cd15791
FYVE, RhoGEF and PH domain containing/faciogenital dysplasia proteins 4, N-terminal Pleckstrin ...
1062-1150 2.51e-11

FYVE, RhoGEF and PH domain containing/faciogenital dysplasia proteins 4, N-terminal Pleckstrin homology (PH) domain; In general, FGDs have a RhoGEF (DH) domain, followed by an N-terminal PH domain, a FYVE domain and a C-terminal PH domain. All FGDs are guanine nucleotide exchange factors that activates the Rho GTPase Cdc42, an important regulator of membrane trafficking. The RhoGEF domain is responsible for GEF catalytic activity, while the N-terminal PH domain is involved in intracellular targeting of the DH domain. FGD4 is one of the genes associated with Charcot-Marie-Tooth neuropathy type 4 (CMT4), a group of progressive motor and sensory axonal and demyelinating neuropathies that are distinguished from other forms of CMT by autosomal recessive inheritance. Those affected have distal muscle weakness and atrophy associated with sensory loss and, frequently, pes cavus foot deformity. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 275434  Cd Length: 94  Bit Score: 61.16  E-value: 2.51e-11
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1062 FLKEGTLMKLSRK--VMQPRMFFLFNDALLYTTP---MQSGMYKLNNMLSLAGMKVRKPTQEAYQNELKIESVERSFILS 1136
Cdd:cd15791      1 LIKEGQILKLAARntSAQERYLFLFNNMLLYCVPkfsLVGSKYTVRTRIGIDGMKVVETQNEDYPHTFQVSGKERTLELQ 80
                           90
                   ....*....|....
gi 1907073392 1137 ASSAAERDDWLEAI 1150
Cdd:cd15791     81 ASSEQDKEEWIKAL 94
PH cd00821
Pleckstrin homology (PH) domain; PH domains have diverse functions, but in general are ...
1259-1347 2.90e-11

Pleckstrin homology (PH) domain; PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 275388 [Multi-domain]  Cd Length: 92  Bit Score: 61.02  E-value: 2.90e-11
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1259 MSGYLY-RSKGSKKPWKHLWFVIKNKVLYTYAASEDV--AALESQPLLGFTVTLVKDENSESKVFQLLHKGMVFYVFKAD 1335
Cdd:cd00821      1 KEGYLLkRGGGGLKSWKKRWFVLFEGVLLYYKSKKDSsyKPKGSIPLSGILEVEEVSPKERPHCFELVTPDGRTYYLQAD 80
                           90
                   ....*....|..
gi 1907073392 1336 DAHSTQRWIDAF 1347
Cdd:cd00821     81 SEEERQEWLKAL 92
PH1_FGD3 cd13387
FYVE, RhoGEF and PH domain containing/faciogenital dysplasia protein 3, N-terminal Pleckstrin ...
1062-1164 1.49e-10

FYVE, RhoGEF and PH domain containing/faciogenital dysplasia protein 3, N-terminal Pleckstrin homology (PH) domain; In general, FGDs have a RhoGEF (DH) domain, followed by an N-terminal PH domain, a FYVE domain and a C-terminal PH domain. All FGDs are guanine nucleotide exchange factors that activates the Rho GTPase Cdc42, an important regulator of membrane trafficking. The RhoGEF domain is responsible for GEF catalytic activity, while the N-terminal PH domain is involved in intracellular targeting of the DH domain. Both FGD1 and FGD3 are targeted by the ubiquitin ligase SCF(FWD1/beta-TrCP) upon phosphorylation of two serine residues in its DSGIDS motif and subsequently degraded by the proteasome. However, FGD1 and FGD3 induced significantly different morphological changes in HeLa Tet-Off cells and while FGD1 induced long finger-like protrusions, FGD3 induced broad sheet-like protrusions when the level of GTP-bound Cdc42 was significantly increased by the inducible expression of FGD3. They also reciprocally regulated cell motility in inducibly expressed in HeLa Tet-Off cells, FGD1 stimulated cell migration while FGD3 inhibited it. FGD1 and FGD3 therefore play different roles to regulate cellular functions, even though their intracellular levels are tightly controlled by the same destruction pathway through SCF(FWD1/beta-TrCP). PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 275422  Cd Length: 108  Bit Score: 59.60  E-value: 1.49e-10
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1062 FLKEGTLMKLSRK--VMQPRMFFLFNDALLYTTPMQSGM---YKLNNMLSLAGMKVRKPTQEAYQNELKIESVERSFILS 1136
Cdd:cd13387      1 LIKEGHIQKLSAKngTAQDRYLYLFNSMVLYCVPKLRLMgqkFSVREKIDIAGMQVQEIVKQNVPHTFTITGKKRSLELQ 80
                           90       100
                   ....*....|....*....|....*...
gi 1907073392 1137 ASSAAERDDWLEAISSSIEEYAKKRITF 1164
Cdd:cd13387     81 ARTEEEKKEWIQVIQATIEKHKQNSETF 108
FYVE_FGD6 cd15743
FYVE domain found in FYVE, RhoGEF and PH domain-containing protein 6 (FGD6) and similar ...
1168-1200 3.17e-10

FYVE domain found in FYVE, RhoGEF and PH domain-containing protein 6 (FGD6) and similar proteins; FGD6, also termed zinc finger FYVE domain-containing protein 24 is a putative Cdc42-specific guanine nucleotide exchange factor (GEF) whose biological function remains unclear. It is a homologue of FGD1 and contains a DBL homology (DH) domain and pleckstrin homology (PH) domain in the middle region, a FYVE domain, and another PH domain in the C-terminus, but lacks the N-terminal proline-rich domain (PRD) found in FGD1. Moreover, the FYVE domain of FGD6 is a canonical FYVE domain, which has been found in many proteins involved in membrane trafficking and phosphoinositide metabolism, and has been defined by three signature sequences: an N-terminal WxxD motif (x for any residue), the central basic R(R/K)HHCR patch, and a C-terminal RVC motif, which form a compact phosphatidylinositol 3-phosphate (PtdIns3P or PI3P)-binding site.


Pssm-ID: 277282 [Multi-domain]  Cd Length: 61  Bit Score: 57.06  E-value: 3.17e-10
                           10        20        30
                   ....*....|....*....|....*....|...
gi 1907073392 1168 RSLDEIVCQACSSNKYGLDYLKGQLARVCEHCF 1200
Cdd:cd15743     29 RACGKVVCGSCSSNKAPLEYLKNKSARVCDECF 61
PH pfam00169
PH domain; PH stands for pleckstrin homology.
1258-1349 3.20e-10

PH domain; PH stands for pleckstrin homology.


Pssm-ID: 459697 [Multi-domain]  Cd Length: 105  Bit Score: 58.34  E-value: 3.20e-10
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1258 TMSGYLYRSKGSKKP-WKHLWFVIKNKVLYTY---AASEDVAALESQPLLGFTVTLVKDENSESK--VFQLLH---KGMV 1328
Cdd:pfam00169    2 VKEGWLLKKGGGKKKsWKKRYFVLFDGSLLYYkddKSGKSKEPKGSISLSGCEVVEVVASDSPKRkfCFELRTgerTGKR 81
                           90       100
                   ....*....|....*....|.
gi 1907073392 1329 FYVFKADDAHSTQRWIDAFQE 1349
Cdd:pfam00169   82 TYLLQAESEEERKDWIKAIQS 102
PH1_FGD1 cd01219
FYVE, RhoGEF and PH domain containing/faciogenital dysplasia protein 1, N-terminal Pleckstrin ...
1062-1164 2.55e-09

FYVE, RhoGEF and PH domain containing/faciogenital dysplasia protein 1, N-terminal Pleckstrin homology (PH) domain; In general, FGDs have a RhoGEF (DH) domain, followed by an N-terminal PH domain, a FYVE domain and a C-terminal PH domain. All FGDs are guanine nucleotide exchange factors that activates the Rho GTPase Cdc42, an important regulator of membrane trafficking. The RhoGEF domain is responsible for GEF catalytic activity, while the N-terminal PH domain is involved in intracellular targeting of the DH domain. Mutations in the FGD1 gene are responsible for the X-linked disorder known as faciogenital dysplasia (FGDY). Both FGD1 and FGD3 are targeted by the ubiquitin ligase SCF(FWD1/beta-TrCP) upon phosphorylation of two serine residues in its DSGIDS motif and subsequently degraded by the proteasome. However, FGD1 and FGD3 induced significantly different morphological changes in HeLa Tet-Off cells and while FGD1 induced long finger-like protrusions, FGD3 induced broad sheet-like protrusions when the level of GTP-bound Cdc42 was significantly increased by the inducible expression of FGD3. They also reciprocally regulated cell motility in inducibly expressed in HeLa Tet-Off cells, FGD1 stimulated cell migration while FGD3 inhibited it. FGD1 and FGD3 therefore play different roles to regulate cellular functions, even though their intracellular levels are tightly controlled by the same destruction pathway through SCF(FWD1/beta-TrCP). PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 275392  Cd Length: 108  Bit Score: 56.18  E-value: 2.55e-09
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1062 FLKEGTLMKLSRK--VMQPRMFFLFNDALLYTTP---MQSGMYKLNNMLSLAGMKVRKPTQEAYQNELKIESVERSFILS 1136
Cdd:cd01219      1 LIKEGHILKLSAKngTTQDRYLILFNDRLLYCVPklrLIGQKFSVRARIDVEGMELKESSSLNLPRTFLVSGKQRSLELQ 80
                           90       100
                   ....*....|....*....|....*...
gi 1907073392 1137 ASSAAERDDWLEAISSSIEEYAKKRITF 1164
Cdd:cd01219     81 ARTEEEKKDWIQAIQATIQRHEQTLETF 108
PH1_FGD2 cd13386
FYVE, RhoGEF and PH domain containing/faciogenital dysplasia protein 2, N-terminal Pleckstrin ...
1062-1164 3.89e-09

FYVE, RhoGEF and PH domain containing/faciogenital dysplasia protein 2, N-terminal Pleckstrin homology (PH) domain; In general, FGDs have a RhoGEF (DH) domain, followed by an N-terminal PH domain, a FYVE domain and a C-terminal PH domain. All FGDs are guanine nucleotide exchange factors that activates the Rho GTPase Cdc42, an important regulator of membrane trafficking. The RhoGEF domain is responsible for GEF catalytic activity, while the N-terminal PH domain is involved in intracellular targeting of the DH domain. Not much is known about FGD2. FGD1 is the best characterized member of the group with mutations here leading to the X-linked disorder known as faciogenital dysplasia (FGDY). PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 275421  Cd Length: 108  Bit Score: 55.69  E-value: 3.89e-09
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1062 FLKEGTLMKLSRKVMQP--RMFFLFNDALLYTTP--MQSG-MYKLNNMLSLAGMKVRKPTQEAYQNELKIESVERSFILS 1136
Cdd:cd13386      1 LLKEGPVLKISFRNNNPkeRYLFLFNNMLLYCVPkvIQVGaKFQVHMRIDVDGMKVRELNDAEFPHSFLVSGKQRTLELQ 80
                           90       100
                   ....*....|....*....|....*...
gi 1907073392 1137 ASSAAERDDWLEAISSSIEEYAKKRITF 1164
Cdd:cd13386     81 ARSQEEMEAWIQAFQEAIDQNEKRTETF 108
FYVE_FGD5 cd15742
FYVE-like domain found in FYVE, RhoGEF and PH domain-containing protein 5 (FGD5) and similar ...
1172-1205 6.03e-09

FYVE-like domain found in FYVE, RhoGEF and PH domain-containing protein 5 (FGD5) and similar proteins; FGD5, also termed zinc finger FYVE domain-containing protein 23, is an endothelial cell (EC)-specific guanine nucleotide exchange factor (GEF) that regulates endothelial adhesion, survival, and angiogenesis by modulating phosphatidylinositol 3-kinase signaling. It functions as a novel genetic regulator of vascular pruning by activation of endothelial cell-targeted apoptosis. FGD5 is a homologue of FGD1 and contains a DBL homology (DH) domain, a pleckstrin homology (PH) domain, a FYVE domain, and another PH domain in the C-terminus, but lacks the N-terminal proline-rich domain (PRD) found in FGD1. The FYVE domain of FGD5 resembles a FYVE-like domain that is different from the canonical FYVE domains, since it lacks one of the three conserved signature motifs (the WxxD motif) that are involved in phosphatidylinositol 3-phosphate (PtdIns3P or PI3P) binding and exhibits altered lipid binding specificities.


Pssm-ID: 277281 [Multi-domain]  Cd Length: 67  Bit Score: 53.78  E-value: 6.03e-09
                           10        20        30
                   ....*....|....*....|....*....|....
gi 1907073392 1172 EIVCQACSSNKYGLDYLKGQLARVCEHCFQELQK 1205
Cdd:cd15742     33 KIVCRNCSRNKYPLKYLKDRPAKVCDGCFAELRK 66
PH2_FGD4_insect-like cd13238
FYVE, RhoGEF and PH domain containing/faciogenital dysplasia protein 4 pleckstrin homology (PH) ...
1259-1346 4.35e-08

FYVE, RhoGEF and PH domain containing/faciogenital dysplasia protein 4 pleckstrin homology (PH) domain, C-terminus, in insect and related arthropods; In general, FGDs have a RhoGEF (DH) domain, followed by an N-terminal PH domain, a FYVE domain and a C-terminal PH domain. All FGDs are guanine nucleotide exchange factors that activates the Rho GTPase Cdc42, an important regulator of membrane trafficking. The RhoGEF domain is responsible for GEF catalytic activity, while the N-terminal PH domain is involved in intracellular targeting of the DH domain. FGD4 is one of the genes associated with Charcot-Marie-Tooth neuropathy type 4 (CMT4), a group of progressive motor and sensory axonal and demyelinating neuropathies that are distinguished from other forms of CMT by autosomal recessive inheritance. Those affected have distal muscle weakness and atrophy associated with sensory loss and, frequently, pes cavus foot deformity. This cd contains insects, crustaceans, and chelicerates. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 270058  Cd Length: 97  Bit Score: 52.26  E-value: 4.35e-08
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1259 MSGYLYRSKGSKKPWKHLWFVIKNK-VLYTYAASEDVAALESQPLLGFTVTLVKDENSES--------KVFQLLHKGMVF 1329
Cdd:cd13238      1 LSGYLKLKTNGRKTWSRRWFALQPDfVLYSYKSQEDKLPLTATPVPGFLVTLLEKGSAVDplndpkrpRTFKMFHVKKSY 80
                           90
                   ....*....|....*..
gi 1907073392 1330 YvFKADDAHSTQRWIDA 1346
Cdd:cd13238     81 Y-FQANDGDEQKKWVLT 96
PH pfam00169
PH domain; PH stands for pleckstrin homology.
1064-1155 2.05e-07

PH domain; PH stands for pleckstrin homology.


Pssm-ID: 459697 [Multi-domain]  Cd Length: 105  Bit Score: 50.64  E-value: 2.05e-07
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1064 KEGTLMKLSRKVM---QPRMFFLFNDALLYTTPMQSGM-YKLNNMLSLAGMKVRKPTQEAYQNE-------LKIESVERS 1132
Cdd:pfam00169    3 KEGWLLKKGGGKKkswKKRYFVLFDGSLLYYKDDKSGKsKEPKGSISLSGCEVVEVVASDSPKRkfcfelrTGERTGKRT 82
                           90       100
                   ....*....|....*....|...
gi 1907073392 1133 FILSASSAAERDDWLEAISSSIE 1155
Cdd:pfam00169   83 YLLQAESEEERKDWIKAIQSAIR 105
ROM1 COG5422
RhoGEF, Guanine nucleotide exchange factor for Rho/Rac/Cdc42-like GTPases [Signal transduction ...
897-1064 3.99e-07

RhoGEF, Guanine nucleotide exchange factor for Rho/Rac/Cdc42-like GTPases [Signal transduction mechanisms];


Pssm-ID: 227709 [Multi-domain]  Cd Length: 1175  Bit Score: 54.90  E-value: 3.99e-07
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392  897 QLYELNRDLLKELEERMLTWTEQQRIADIFVKKGPYLKMYSTYIKEFDKNVALLDEQCKKNPGFAAVVREFEMSPRCANL 976
Cdd:COG5422    538 EIYAVNSKLLKALTNRQCLSPIVNGIADIFLDYVPKFEPFIKYGASQPYAKYEFEREKSVNPNFARFDHEVERLDESRKL 617
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392  977 ALKHYLLKPVQRIPQYRLLLTDYLKNLLEDSVDHRDTQDALAVVIEVANHANDTMKQGDNFQKLMQIQYSLSGHHEIVQP 1056
Cdd:COG5422    618 ELDGYLTKPTTRLARYPLLLEEVLKFTDPDNPDTEDIPKVIDMLREFLSRLNFESGKAENRGDLFHLNQQLLFKPEYVNL 697

                   ....*...
gi 1907073392 1057 GRNDVFLK 1064
Cdd:COG5422    698 GLNDEYRK 705
PH_Sbf1_hMTMR5 cd01235
Set binding factor 1 (also called Human MTMR5) Pleckstrin Homology (PH) domain; Sbf1 is a ...
1255-1348 1.40e-06

Set binding factor 1 (also called Human MTMR5) Pleckstrin Homology (PH) domain; Sbf1 is a myotubularin-related pseudo-phosphatase. Both Sbf1 and myotubularin interact with the SET domains of Hrx and other epigenetic regulatory proteins, but Sbf1 lacks phosphatase activity due to several amino acid changes in its structurally preserved catalytic pocket. It contains pleckstrin (PH), GEF, and myotubularin homology domains that are thought to be responsible for signaling and growth control. Sbf1 functions as an inhibitor of cellular growth. The N-terminal GEF homology domain serves to inhibit the transforming effects of Sbf1. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 269941  Cd Length: 106  Bit Score: 48.10  E-value: 1.40e-06
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1255 EDSTMSGYLYRSKGSKKPWKHLWFVI---KNKVLYtYAASE--------DVAALESQPLLGFTVTLVKDENSESkVFQLL 1323
Cdd:cd01235      1 ENRTHEGYLYKRGALLKGWKQRWFVLdstKHQLRY-YESREdtkckgfiDLAEVESVTPATPIIGAPKRADEGA-FFDLK 78
                           90       100
                   ....*....|....*....|....*
gi 1907073392 1324 HKGMVFYvFKADDAHSTQRWIDAFQ 1348
Cdd:cd01235     79 TNKRVYN-FCAFDAESAQQWIEKIQ 102
PH_CNK_mammalian-like cd01260
Connector enhancer of KSR (Kinase suppressor of ras) (CNK) pleckstrin homology (PH) domain; ...
1261-1344 2.40e-06

Connector enhancer of KSR (Kinase suppressor of ras) (CNK) pleckstrin homology (PH) domain; CNK family members function as protein scaffolds, regulating the activity and the subcellular localization of RAS activated RAF. There is a single CNK protein present in Drosophila and Caenorhabditis elegans in contrast to mammals which have 3 CNK proteins (CNK1, CNK2, and CNK3). All of the CNK members contain a sterile a motif (SAM), a conserved region in CNK (CRIC) domain, and a PSD-95/DLG-1/ZO-1 (PDZ) domain, and, with the exception of CNK3, a PH domain. A CNK2 splice variant CNK2A also has a PDZ domain-binding motif at its C terminus and Drosophila CNK (D-CNK) also has a domain known as the Raf-interacting region (RIR) that mediates binding of the Drosophila Raf kinase. This cd contains CNKs from mammals, chickens, amphibians, fish, and crustacea. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 269962  Cd Length: 114  Bit Score: 47.79  E-value: 2.40e-06
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1261 GYLYRSKGSK----KPWKHLWFVIKNKVLYTYAASEDVAALESQPLLGFTVtlvkDENSESK---VFQLLHKGMVFYVFK 1333
Cdd:cd01260     17 GWLWKKKEAKsffgQKWKKYWFVLKGSSLYWYSNQQDEKAEGFINLPDFKI----ERASECKkkyAFKACHPKIKTFYFA 92
                           90
                   ....*....|.
gi 1907073392 1334 ADDAHSTQRWI 1344
Cdd:cd01260     93 AENLDDMNKWL 103
PH_TAAP2-like cd13255
Tandem PH-domain-containing protein 2 Pleckstrin homology (PH) domain; The binding of TAPP2 ...
1059-1159 4.87e-06

Tandem PH-domain-containing protein 2 Pleckstrin homology (PH) domain; The binding of TAPP2 (also called PLEKHA2) adaptors to PtdIns(3,4)P(2), but not PI(3,4, 5)P3, function as negative regulators of insulin and PI3K signalling pathways (i.e. TAPP/utrophin/syntrophin complex). TAPP2 contains two sequential PH domains in which the C-terminal PH domain specifically binds PtdIns(3,4)P2 with high affinity. The N-terminal PH domain does not interact with any phosphoinositide tested. They also contain a C-terminal PDZ-binding motif that interacts with several PDZ-binding proteins, including PTPN13 (known previously as PTPL1 or FAP-1) as well as the scaffolding proteins MUPP1 (multiple PDZ-domain-containing protein 1), syntrophin and utrophin. The members here are most sequence similar to TAPP2 proteins, but may not be actual TAPP2 proteins. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 270075  Cd Length: 110  Bit Score: 46.64  E-value: 4.87e-06
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1059 NDVFLKEGTLMK--LSRKVMQPRMFFLFNDALLYTTpmQSGMYKLNNMLSLAGMKVRKPTQ-EAYQNELKIESVERSFIL 1135
Cdd:cd13255      3 SEAVLKAGYLEKkgERRKTWKKRWFVLRPTKLAYYK--NDKEYRLLRLIDLTDIHTCTEVQlKKHDNTFGIVTPARTFYV 80
                           90       100
                   ....*....|....*....|....
gi 1907073392 1136 SASSAAERDDWLEAISSSIEEYAK 1159
Cdd:cd13255     81 QADSKAEMESWISAINLARQALRA 104
PH1_PH_fungal cd13298
Fungal proteins Pleckstrin homology (PH) domain, repeat 1; The functions of these fungal ...
1259-1351 3.29e-05

Fungal proteins Pleckstrin homology (PH) domain, repeat 1; The functions of these fungal proteins are unknown, but they all contain 2 PH domains. This cd represents the first PH repeat. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 270110  Cd Length: 106  Bit Score: 44.15  E-value: 3.29e-05
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1259 MSGYLYRSKGSKKPWKHLWFVIKNKVLYTYAASEDVAALESQPLLGFT-VTLVKDENSEsKVFQLLHKGMVFYvFKADDA 1337
Cdd:cd13298      8 KSGYLLKRSRKTKNWKKRWVVLRPCQLSYYKDEKEYKLRRVINLSELLaVAPLKDKKRK-NVFGIYTPSKNLH-FRATSE 85
                           90
                   ....*....|....
gi 1907073392 1338 HSTQRWIDAFQEGT 1351
Cdd:cd13298     86 KDANEWVEALREEF 99
PH_alsin cd13269
Alsin Pleckstrin homology (PH) domain; The ALS2 gene encodes alsin, a GEF, that has dual ...
1081-1155 3.60e-05

Alsin Pleckstrin homology (PH) domain; The ALS2 gene encodes alsin, a GEF, that has dual specificity for Rac1 and Rab5 GTPases. Alsin mutations in the form of truncated proteins are responsible for motor function disorders including juvenile-onset amyotrophic lateral sclerosis, familial juvenile primary lateral sclerosis, and infantile-onset ascending hereditary spastic paralysis. The alsin protein is widely expressed in the developing CNS including neurons of the cerebral cortex, brain stem, spinal cord, and cerebellum. Alsin contains a regulator of chromosome condensation 1 (RCC1) domain, a Rho guanine nucleotide exchanging factor (RhoGEF) domain, a PH domain, a Membrane Occupation and Recognition Nexus (MORN), a vacuolar protein sorting 9 (Vps9) domain, and a Dbl homology (DH) domain. Alsin interacts with Rab5 through its Vps9 domain and through this interaction modulates early endosome fusion and trafficking. The GEF activity of alsin towards Rab5 is regulated by Rac1 function. The GEF activity of alsin for Rac1 occurs via its DH domain and this interaction plays a role in promoting spinal motor neuron survival via multiple Rac-dependent signaling pathways. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 241423  Cd Length: 106  Bit Score: 44.31  E-value: 3.60e-05
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1907073392 1081 FFLFNDALLYTTpmqsgmYKLNNMLSLAGMKVrKPTQE--AYQNELKIESVERSFILSASSAAERDDWLEAISSSIE 1155
Cdd:cd13269     32 FILFNDALVHAQ------FSTHHIFPLATLWV-EPIPDedSGQNALKITTPEESFTLVASTPQEKAEWLRAINQAID 101
PH_PKB cd01241
Protein Kinase B-like pleckstrin homology (PH) domain; PKB (also called Akt), a member of the ...
1061-1153 4.19e-05

Protein Kinase B-like pleckstrin homology (PH) domain; PKB (also called Akt), a member of the AGC kinase family, is a phosphatidylinositol 3'-kinase (PI3K)-dependent Ser/Thr kinase which alters the activity of the targeted protein. The name AGC is based on the three proteins that it is most similar to cAMP-dependent protein kinase 1 (PKA; also known as PKAC), cGMP-dependent protein kinase (PKG; also known as CGK1) and protein kinase C (PKC). Human Akt has three isoforms derived for distinct genes: Akt1/PKBalpha, Akt2/PKBbeta, and Akt3/PKBgamma. All Akts have an N-terminal PH domain with an activating Thr phosphorylation site, a kinase domain, and a short C-terminal regulatory tail with an activating Ser phosphorylation site. The PH domain recruits Akt to the plasma membrane by binding to phosphoinositides (PtdIns-3,4-P2) and is required for activation. The phosphorylation of Akt at its Thr and Ser phosphorylation sites leads to increased Akt activity toward forkhead transcription factors, the mammalian target of rapamycin (mTOR), and the Bcl-xL/Bcl-2-associated death promoter (BAD), all of which possess a consensus motif R-X-R-XX-ST-B (X = amino acid, B = bulky hydrophobic residue) for Akt phosphorylation. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 269947  Cd Length: 107  Bit Score: 43.78  E-value: 4.19e-05
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1061 VFLKEGTLMKlsR----KVMQPRMFFLFNDALLY---TTPMQSGMYK-LNNmLSLAG---MKVRKPTQeayqNELKI--- 1126
Cdd:cd01241      2 SVVKEGWLLK--RgeyiKNWRPRYFVLKSDGSFIgykEKPKPNQDPPpLNN-FSVAEcqlMKTEKPKP----NTFIIrcl 74
                           90       100       110
                   ....*....|....*....|....*....|
gi 1907073392 1127 ---ESVERSFilSASSAAERDDWLEAISSS 1153
Cdd:cd01241     75 qwtTVIERTF--HVESEEEREEWMKAIQGV 102
FYVE pfam01363
FYVE zinc finger; The FYVE zinc finger is named after four proteins that it has been found in: ...
1172-1205 4.82e-05

FYVE zinc finger; The FYVE zinc finger is named after four proteins that it has been found in: Fab1, YOTB/ZK632.12, Vac1, and EEA1. The FYVE finger has been shown to bind two Zn++ ions. The FYVE finger has eight potential zinc coordinating cysteine positions. Many members of this family also include two histidines in a motif R+HHC+XCG, where + represents a charged residue and X any residue. We have included members which do not conserve these histidine residues but are clearly related.


Pssm-ID: 426221 [Multi-domain]  Cd Length: 68  Bit Score: 42.75  E-value: 4.82e-05
                           10        20        30
                   ....*....|....*....|....*....|....*.
gi 1907073392 1172 EIVCQACSSNKYGLD--YLKGQLARVCEHCFQELQK 1205
Cdd:pfam01363   33 RVFCSACSSKKISLLpeLGSNKPVRVCDACYDTLQK 68
PH-GRAM1_AGT26 cd13215
Autophagy-related protein 26/Sterol 3-beta-glucosyltransferase Pleckstrin homology (PH) domain, ...
1253-1348 4.98e-05

Autophagy-related protein 26/Sterol 3-beta-glucosyltransferase Pleckstrin homology (PH) domain, repeat 1; ATG26 (also called UGT51/UDP-glycosyltransferase 51), a member of the glycosyltransferase 28 family, resulting in the biosynthesis of sterol glucoside. ATG26 in decane metabolism and autophagy. There are 32 known autophagy-related (ATG) proteins, 17 are components of the core autophagic machinery essential for all autophagy-related pathways and 15 are the additional components required only for certain pathways or species. The core autophagic machinery includes 1) the ATG9 cycling system (ATG1, ATG2, ATG9, ATG13, ATG18, and ATG27), 2) the phosphatidylinositol 3-kinase complex (ATG6/VPS30, ATG14, VPS15, and ATG34), and 3) the ubiquitin-like protein system (ATG3, ATG4, ATG5, ATG7, ATG8, ATG10, ATG12, and ATG16). Less is known about how the core machinery is adapted or modulated with additional components to accommodate the nonselective sequestration of bulk cytosol (autophagosome formation) or selective sequestration of specific cargos (Cvt vesicle, pexophagosome, or bacteria-containing autophagosome formation). The pexophagosome-specific additions include the ATG30-ATG11-ATG17 receptor-adaptors complex, the coiled-coil protein ATG25, and the sterol glucosyltransferase ATG26. ATG26 is necessary for the degradation of medium peroxisomes. It contains 2 GRAM domains and a single PH domain. PH domains are only found in eukaryotes. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. PH domains also have diverse functions. They are often involved in targeting proteins to the plasma membrane, but few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 275402  Cd Length: 116  Bit Score: 44.15  E-value: 4.98e-05
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1253 NTEDSTMSGYLY-RSKGSKKPWKHlWFVIKNKVLYTYAASEDVAAlesqPLL------GFTVTLVKDENSESKVFQLLHK 1325
Cdd:cd13215     17 RSGAVIKSGYLSkRSKRTLRYTRY-WFVLKGDTLSWYNSSTDLYF----PAGtidlryATSIELSKSNGEATTSFKIVTN 91
                           90       100
                   ....*....|....*....|...
gi 1907073392 1326 GMVfYVFKADDAHSTQRWIDAFQ 1348
Cdd:cd13215     92 SRT-YKFKADSETSADEWVKALK 113
PH_ITSN cd13264
Intersectin Pleckstrin homology (PH) domain; ITSNs, an adaptor protein family, play a role in ...
1062-1157 6.54e-05

Intersectin Pleckstrin homology (PH) domain; ITSNs, an adaptor protein family, play a role in endo- and exocytosis, actin cytoskeleton rearrangement and signal transduction. There are two human ITSN genes: ITSN1 and ITSN2. They share significant sequence identity and a similar domain structure having both short and long isoforms produced by alternative splicing. The short isoform (ITSN-S) consists of two Eps15 homology domains (EH1 and EH2), a coiled-coil region (CCR) and five Src homology 3 domains (SH3A-E). The EH domains bind to Asn-Pro-Phe motifs and are implicated in endocytosis and vesicle transport. The SH3 domains bind to proline-rich sequences and are commonly found in proteins implicated in cell signalling pathways, cytoskeletal organization and membrane traffic. The long isoform (ITSN-L) contains three additional C-terminal domains, a Dbl homology domain (DH), a Pleckstrin homology domain (PH) and a C2 domain. The tandem DH-PH domains are present in all Dbl family of GEFs. ITSN acts specifically on Cdc42 through its DH domain with no portion of the PH domain making contact with Cdc42. This is in contrast to Dbs which requires the PH domain for full catalytic activity. The ITSN PH domain binds phosphoinositides. C2 domains are usually involved in Ca2+-dependent and Ca2+-independent phospholipid binding. There are more than 30 proteins that interact with ITSNs. ITSN-S is present in mammals, frogs, flies and nematodes, while ITSN-L is present only in vertebrates. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 270084  Cd Length: 132  Bit Score: 43.98  E-value: 6.54e-05
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1062 FLKEGTLMKL-SRKVMQPrmfFLFNDALLYTTPMQSG------------------MYKlnNMLSLAGMKVRKPTQEAYQN 1122
Cdd:cd13264     16 FLHSGKLYKAkSNKELYG---FLFNDFLLLTQPIKPLgssgndfvfdnkaniqykMYK--TPIFLNEVLVKLPTDPSGDE 90
                           90       100       110
                   ....*....|....*....|....*....|....*.
gi 1907073392 1123 EL-KIESVERSFILSASSAAERDDWLEAISSSIEEY 1157
Cdd:cd13264     91 PIfHISHIDRVYTLRAESINERTAWVQKIKAASELY 126
PH_13 pfam16652
Pleckstrin homology domain;
1062-1161 6.91e-05

Pleckstrin homology domain;


Pssm-ID: 465218  Cd Length: 143  Bit Score: 44.30  E-value: 6.91e-05
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1062 FLKEGTLMKL-SRKVMQPrmfFLFNDALLYTTPM------------------QSGMYK----LNNMLslagmkVRKPTqE 1118
Cdd:pfam16652   24 LLHSGKLYKVkSNKELVG---FLFNDFLLLTQPVkplssagtdklfssksniQYKMYKtpifLNEVM------VKLPT-D 93
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....*....
gi 1907073392 1119 AYQNE--LKIESVERSFILSASSAAERDDWLEAISSSIEEY----AKKR 1161
Cdd:pfam16652   94 PSSSEptFQLSHIDRVYTLKAESPNERTAWVKKIKEASELYieteKKKR 142
FYVE_endofin cd15729
FYVE domain found in endofin and similar proteins; Endofin, also termed zinc finger FYVE ...
1160-1203 1.42e-04

FYVE domain found in endofin and similar proteins; Endofin, also termed zinc finger FYVE domain-containing protein 16 (ZFY16), or endosome-associated FYVE domain protein, is a FYVE domain-containing protein that is localized to EEA1-containing endosomes. It is regulated by phosphoinositol lipid and engaged in endosome-mediated receptor modulation. Endofin is involved in Bone morphogenetic protein (BMP) signaling through interacting with Smad1 preferentially and enhancing Smad1 phosphorylation and nuclear localization upon BMP stimulation. It also functions as a scaffold protein that brings Smad4 to the proximity of the receptor complex in Transforming growth factor (TGF)-beta signaling. Moreover, endofin is a novel tyrosine phosphorylation target downstream of epidermal growth factor receptor (EGFR) in EGF-signaling. In addition, endofin plays a role in endosomal trafficking by recruiting cytosolic TOM1, an important molecule for membrane recruitment of clathrin, onto endosomal membranes.


Pssm-ID: 277268 [Multi-domain]  Cd Length: 68  Bit Score: 41.18  E-value: 1.42e-04
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|....
gi 1907073392 1160 KRITFCpsRSLDEIVCQACSSNKYGLDYLKGQLARVCEHCFQEL 1203
Cdd:cd15729     27 KRRHHC--RACGKVLCSACCSLKARLEYLDNKEARVCVPCYQTL 68
FYVE smart00064
Protein present in Fab1, YOTB, Vac1, and EEA1; The FYVE zinc finger is named after four ...
1173-1205 3.12e-04

Protein present in Fab1, YOTB, Vac1, and EEA1; The FYVE zinc finger is named after four proteins where it was first found: Fab1, YOTB/ZK632.12, Vac1, and EEA1. The FYVE finger has been shown to bind two Zn2+ ions. The FYVE finger has eight potential zinc coordinating cysteine positions. The FYVE finger is structurally related to the PHD finger and the RING finger. Many members of this family also include two histidines in a motif R+HHC+XCG, where + represents a charged residue and X any residue. The FYVE finger functions in the membrane recruitment of cytosolic proteins by binding to phosphatidylinositol 3-phosphate (PI3P), which is prominent on endosomes. The R+HHC+XCG motif is critical for PI3P binding.


Pssm-ID: 214499 [Multi-domain]  Cd Length: 68  Bit Score: 40.49  E-value: 3.12e-04
                            10        20        30
                    ....*....|....*....|....*....|....
gi 1907073392  1173 IVCQACSSNKYGLDYL-KGQLARVCEHCFQELQK 1205
Cdd:smart00064   35 IFCSKCSSKKAPLPKLgIERPVRVCDDCYENLNG 68
PH_9 pfam15410
Pleckstrin homology domain; This Pleckstrin homology domain is found in some fungal species.
1260-1346 6.15e-04

Pleckstrin homology domain; This Pleckstrin homology domain is found in some fungal species.


Pssm-ID: 434701  Cd Length: 118  Bit Score: 40.87  E-value: 6.15e-04
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1260 SGYLYR-----SKGSKKP-----WKHLWFVIKNKVLYTY--------AASEDVAALESQPLLGFTV--TLVK---DENSE 1316
Cdd:pfam15410    3 KGIVMRkccfeSKGKKTPrgkrsWKMVYAVLKDLVLYLYkdehppesSQFEDKKSLKNAPVGKIRLhhALATpapDYTKK 82
                           90       100       110
                   ....*....|....*....|....*....|
gi 1907073392 1317 SKVFQLLHKGMVFYVFKADDAHSTQRWIDA 1346
Cdd:pfam15410   83 SHVFRLQTADGAEYLFQTGSPKELQEWVDT 112
PH_rhotekin2 cd13249
Anillin Pleckstrin homology (PH) domain; Anillin (Rhotekin/RTKN; also called PLEKHK/Pleckstrin ...
1258-1347 6.26e-04

Anillin Pleckstrin homology (PH) domain; Anillin (Rhotekin/RTKN; also called PLEKHK/Pleckstrin homology domain-containing family K) is an actin binding protein involved in cytokinesis. It interacts with GTP-bound Rho proteins and results in the inhibition of their GTPase activity. Dysregulation of the Rho signal transduction pathway has been implicated in many forms of cancer. Anillin proteins have a N-terminal HRI domain/ACC (anti-parallel coiled-coil) finger domain or Rho-binding domain binds small GTPases from the Rho family. The C-terminal PH domain helps target anillin to ectopic septin containing foci. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 270069  Cd Length: 111  Bit Score: 40.83  E-value: 6.26e-04
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1258 TMSGYLYRSKGSKKP--WKHLWFVIKNKVLYTYAASEDVAAlESQPLLGFTV---TLV----KDENSESKVFQLLHK--- 1325
Cdd:cd13249      3 MMSGYLSQQQSVEGLqsWTRLYCVLKGGNLLCYYSPEEIEA-KVEPLLTIPInkeTRIraveKDSKGRASSLSIINPysg 81
                           90       100
                   ....*....|....*....|..
gi 1907073392 1326 GMVFYVFKADDAHSTQRWIDAF 1347
Cdd:cd13249     82 EEVTHVLSADSREELQKWMEAL 103
PH_RARhoGAP cd13319
RA and RhoGAP domain-containing protein Pleckstrin homology PH domain; RARhoGAP (also called ...
1077-1150 6.77e-04

RA and RhoGAP domain-containing protein Pleckstrin homology PH domain; RARhoGAP (also called Rho GTPase-activating protein 20 and ARHGAP20 ) is thought to function in rearrangements of the cytoskeleton and cell signaling events that occur during spermatogenesis. RARhoGAP was also shown to be activated by Rap1 and to induce inactivation of Rho, resulting in the neurite outgrowth. Recent findings show that ARHGAP20, even although it is located in the middle of the MDR on 11q22-23, is expressed at higher levels in chronic lymphocytic leukemia patients with 11q22-23 and/or 13q14 deletions and its expression pattern suggests a functional link between cases with 11q22-23 and 13q14 deletions. The mechanism needs to be further studied. RARhoGAP contains a PH domain, a Ras-associating domain, a Rho-GAP domain, and ANXL repeats. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 270129  Cd Length: 97  Bit Score: 40.30  E-value: 6.77e-04
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1077 QPRMFFLFNDALLYTTPMQSGMYKLNNMLSLAGMKVRKPTQEayQNElKIESVERSFIL---------SASSAAERDDWL 1147
Cdd:cd13319     18 QERHLFLFSDVLVVAKPKSKNSFKLKHKIRLSELWLASCVDE--VCE-GSKSADKSFVLgwpttnfvaTFSSQEEKDLWL 94

                   ...
gi 1907073392 1148 EAI 1150
Cdd:cd13319     95 SFL 97
PH_RhoGap25-like cd13263
Rho GTPase activating protein 25 and related proteins Pleckstrin homology (PH) domain; ...
1255-1323 8.02e-04

Rho GTPase activating protein 25 and related proteins Pleckstrin homology (PH) domain; RhoGAP25 (also called ArhGap25) like other RhoGaps are involved in cell polarity, cell morphology and cytoskeletal organization. They act as GTPase activators for the Rac-type GTPases by converting them to an inactive GDP-bound state and control actin remodeling by inactivating Rac downstream of Rho leading to suppress leading edge protrusion and promotes cell retraction to achieve cellular polarity and are able to suppress RAC1 and CDC42 activity in vitro. Overexpression of these proteins induces cell rounding with partial or complete disruption of actin stress fibers and formation of membrane ruffles, lamellipodia, and filopodia. This hierarchy contains RhoGAP22, RhoGAP24, and RhoGAP25. Members here contain an N-terminal PH domain followed by a RhoGAP domain and either a BAR or TATA Binding Protein (TBP) Associated Factor 4 (TAF4) domain. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 270083  Cd Length: 114  Bit Score: 40.44  E-value: 8.02e-04
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1907073392 1255 EDSTMSGYLYRSKGSKKPWKHLWFVIKNKVLYTYAASEDVAALESQPLLGFTVTLV--KDENSESKVFQLL 1323
Cdd:cd13263      1 ERPIKSGWLKKQGSIVKNWQQRWFVLRGDQLYYYKDEDDTKPQGTIPLPGNKVKEVpfNPEEPGKFLFEII 71
PH_SKIP cd13309
SifA and kinesin-interacting protein Pleckstrin homology (PH) domain; SKIP (also called ...
1258-1347 8.07e-04

SifA and kinesin-interacting protein Pleckstrin homology (PH) domain; SKIP (also called PLEKHM2/Pleckstrin homology domain-containing family M member 2) is a soluble cytosolic protein that contains a RUN domain and a PH domain separated by a unstructured linker region. SKIP is a target of the Salmonella effector protein SifA and the SifA-SKIP complex regulates kinesin-1 on the bacterial vacuole. The PH domain of SKIP binds to the N-terminal region of SifA while the N-terminus of SKIP is proposed to bind the TPR domain of the kinesin light chain. The opposite side of the SKIP PH domain is proposed to bind phosphoinositides. TSifA, SKIP, SseJ, and RhoA family GTPases are also thought to promote host membrane tubulation. Recently, it was shown that the lysosomal GTPase Arl8 binds to the kinesin-1 linker SKIP and that both are required for the normal intracellular distribution of lysosomes. Interestingly, two kinesin light chain binding motifs (WD) in SKIP have now been identified to match a consensus sequence for a kinesin light chain binding site found in several proteins including calsyntenin-1/alcadein, caytaxin, and vaccinia virus A36. SKIP has also been shown to interact with Rab1A. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 270119  Cd Length: 103  Bit Score: 40.06  E-value: 8.07e-04
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1258 TMSGYLY----RSKGSKKPWKHLWFVIKNKVLYTYAASEDVAALESQPLLGFTVTLVKDENSESK--VFQLLHKGMVFYV 1331
Cdd:cd13309      1 TKEGMLMyktgTSYLGGETWKPGYFLLKNGVLYQYPDRSDRLPLLSISLGGEQCGGCRRINNTERphTFELILTDRSSLE 80
                           90
                   ....*....|....*.
gi 1907073392 1332 FKADDAHSTQRWIDAF 1347
Cdd:cd13309     81 LAAPDEYEASEWLQSL 96
PH1_PLEKHH1_PLEKHH2 cd13282
Pleckstrin homology (PH) domain containing, family H (with MyTH4 domain) members 1 and 2 ...
1260-1349 9.85e-04

Pleckstrin homology (PH) domain containing, family H (with MyTH4 domain) members 1 and 2 (PLEKHH1) PH domain, repeat 1; PLEKHH1 and PLEKHH2 (also called PLEKHH1L) are thought to function in phospholipid binding and signal transduction. There are 3 Human PLEKHH genes: PLEKHH1, PLEKHH2, and PLEKHH3. There are many isoforms, the longest of which contain a FERM domain, a MyTH4 domain, two PH domains, a peroximal domain, a vacuolar domain, and a coiled coil stretch. The FERM domain has a cloverleaf tripart structure (FERM_N, FERM_M, FERM_C/N, alpha-, and C-lobe/A-lobe, B-lobe, C-lobe/F1, F2, F3). The C-lobe/F3 within the FERM domain is part of the PH domain family. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 241436  Cd Length: 96  Bit Score: 39.59  E-value: 9.85e-04
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1260 SGYLYRSKGSKKPWKHLWFVIKNKVLYTYAASEDVAaleSQPlLGfTVTLvkDENSE------SKVFQLLHKGMVFYvFK 1333
Cdd:cd13282      2 AGYLTKLGGKVKTWKRRWFVLKNGELFYYKSPNDVI---RKP-QG-QIAL--DGSCEiaraegAQTFEIVTEKRTYY-LT 73
                           90
                   ....*....|....*.
gi 1907073392 1334 ADDAHSTQRWIDAFQE 1349
Cdd:cd13282     74 ADSENDLDEWIRVIQN 89
PH_ACAP cd13250
ArfGAP with coiled-coil, ankyrin repeat and PH domains Pleckstrin homology (PH) domain; ACAP ...
1126-1155 1.93e-03

ArfGAP with coiled-coil, ankyrin repeat and PH domains Pleckstrin homology (PH) domain; ACAP (also called centaurin beta) functions both as a Rab35 effector and as an Arf6-GTPase-activating protein (GAP) by which it controls actin remodeling and membrane trafficking. ACAP contain an NH2-terminal bin/amphiphysin/Rvs (BAR) domain, a phospholipid-binding domain, a PH domain, a GAP domain, and four ankyrin repeats. The AZAPs constitute a family of Arf GAPs that are characterized by an NH2-terminal pleckstrin homology (PH) domain and a central Arf GAP domain followed by two or more ankyrin repeats. On the basis of sequence and domain organization, the AZAP family is further subdivided into four subfamilies: 1) the ACAPs contain an NH2-terminal bin/amphiphysin/Rvs (BAR) domain (a phospholipid-binding domain that is thought to sense membrane curvature), a single PH domain followed by the GAP domain, and four ankyrin repeats; 2) the ASAPs also contain an NH2-terminal BAR domain, the tandem PH domain/GAP domain, three ankyrin repeats, two proline-rich regions, and a COOH-terminal Src homology 3 domain; 3) the AGAPs contain an NH2-terminal GTPase-like domain (GLD), a split PH domain, and the GAP domain followed by four ankyrin repeats; and 4) the ARAPs contain both an Arf GAP domain and a Rho GAP domain, as well as an NH2-terminal sterile-a motif (SAM), a proline-rich region, a GTPase-binding domain, and five PH domains. PMID 18003747 and 19055940 Centaurin can bind to phosphatidlyinositol (3,4,5)P3. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 270070  Cd Length: 98  Bit Score: 39.12  E-value: 1.93e-03
                           10        20        30
                   ....*....|....*....|....*....|
gi 1907073392 1126 IESVERSFILSASSAAERDDWLEAISSSIE 1155
Cdd:cd13250     65 VISPTKSYMLQAESEEDRQAWIQAIQSAIA 94
PH_Osh1p_Osh2p_yeast cd13292
Yeast oxysterol binding protein homologs 1 and 2 Pleckstrin homology (PH) domain; Yeast Osh1p ...
1258-1348 1.94e-03

Yeast oxysterol binding protein homologs 1 and 2 Pleckstrin homology (PH) domain; Yeast Osh1p is proposed to function in postsynthetic sterol regulation, piecemeal microautophagy of the nucleus, and cell polarity establishment. Yeast Osh2p is proposed to function in sterol metabolism and cell polarity establishment. Both Osh1p and Osh2p contain 3 N-terminal ankyrin repeats, a PH domain, a FFAT motif (two phenylalanines in an acidic tract), and a C-terminal OSBP-related domain. OSBP andOsh1p PH domains specifically localize to the Golgi apparatus in a PtdIns4P-dependent manner. Oxysterol binding proteins are a multigene family that is conserved in yeast, flies, worms, mammals and plants. In general OSBPs and ORPs have been found to be involved in the transport and metabolism of cholesterol and related lipids in eukaryotes. They all contain a C-terminal oxysterol binding domain, and most contain an N-terminal PH domain. OSBP PH domains bind to membrane phosphoinositides and thus likely play an important role in intracellular targeting. They are members of the oxysterol binding protein (OSBP) family which includes OSBP, OSBP-related proteins (ORP), Goodpasture antigen binding protein (GPBP), and Four phosphate adaptor protein 1 (FAPP1). They have a wide range of purported functions including sterol transport, cell cycle control, pollen development and vessicle transport from Golgi recognize both PI lipids and ARF proteins. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 241446  Cd Length: 103  Bit Score: 39.21  E-value: 1.94e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1258 TMSGYLYRSKGSKKPWKHLWFVIKNKVLYTYAASEDvAALESQPLLGFTVTLVKDENSESKVFQLLHK--GMVFYVFKAD 1335
Cdd:cd13292      3 TMKGYLKKWTNYAKGYKTRWFVLEDGVLSYYRHQDD-EGSACRGSINMKNARLVSDPSEKLRFEVSSKtsGSPKWYLKAN 81
                           90
                   ....*....|...
gi 1907073392 1336 DAHSTQRWIDAFQ 1348
Cdd:cd13292     82 HPVEAARWIQALQ 94
PH_ACAP cd13250
ArfGAP with coiled-coil, ankyrin repeat and PH domains Pleckstrin homology (PH) domain; ACAP ...
1259-1348 2.20e-03

ArfGAP with coiled-coil, ankyrin repeat and PH domains Pleckstrin homology (PH) domain; ACAP (also called centaurin beta) functions both as a Rab35 effector and as an Arf6-GTPase-activating protein (GAP) by which it controls actin remodeling and membrane trafficking. ACAP contain an NH2-terminal bin/amphiphysin/Rvs (BAR) domain, a phospholipid-binding domain, a PH domain, a GAP domain, and four ankyrin repeats. The AZAPs constitute a family of Arf GAPs that are characterized by an NH2-terminal pleckstrin homology (PH) domain and a central Arf GAP domain followed by two or more ankyrin repeats. On the basis of sequence and domain organization, the AZAP family is further subdivided into four subfamilies: 1) the ACAPs contain an NH2-terminal bin/amphiphysin/Rvs (BAR) domain (a phospholipid-binding domain that is thought to sense membrane curvature), a single PH domain followed by the GAP domain, and four ankyrin repeats; 2) the ASAPs also contain an NH2-terminal BAR domain, the tandem PH domain/GAP domain, three ankyrin repeats, two proline-rich regions, and a COOH-terminal Src homology 3 domain; 3) the AGAPs contain an NH2-terminal GTPase-like domain (GLD), a split PH domain, and the GAP domain followed by four ankyrin repeats; and 4) the ARAPs contain both an Arf GAP domain and a Rho GAP domain, as well as an NH2-terminal sterile-a motif (SAM), a proline-rich region, a GTPase-binding domain, and five PH domains. PMID 18003747 and 19055940 Centaurin can bind to phosphatidlyinositol (3,4,5)P3. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 270070  Cd Length: 98  Bit Score: 38.74  E-value: 2.20e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1259 MSGYLY-RSKGSKKPWKHLWFVIK-NKVLYTYAASEDVAALESQPLLGFTVTLVKDEN--------SESKVFQLlhkgmv 1328
Cdd:cd13250      1 KEGYLFkRSSNAFKTWKRRWFSLQnGQLYYQKRDKKDEPTVMVEDLRLCTVKPTEDSDrrfcfeviSPTKSYML------ 74
                           90       100
                   ....*....|....*....|
gi 1907073392 1329 fyvfKADDAHSTQRWIDAFQ 1348
Cdd:cd13250     75 ----QAESEEDRQAWIQAIQ 90
PH1_PLEKHH1_PLEKHH2 cd13282
Pleckstrin homology (PH) domain containing, family H (with MyTH4 domain) members 1 and 2 ...
1064-1159 2.59e-03

Pleckstrin homology (PH) domain containing, family H (with MyTH4 domain) members 1 and 2 (PLEKHH1) PH domain, repeat 1; PLEKHH1 and PLEKHH2 (also called PLEKHH1L) are thought to function in phospholipid binding and signal transduction. There are 3 Human PLEKHH genes: PLEKHH1, PLEKHH2, and PLEKHH3. There are many isoforms, the longest of which contain a FERM domain, a MyTH4 domain, two PH domains, a peroximal domain, a vacuolar domain, and a coiled coil stretch. The FERM domain has a cloverleaf tripart structure (FERM_N, FERM_M, FERM_C/N, alpha-, and C-lobe/A-lobe, B-lobe, C-lobe/F1, F2, F3). The C-lobe/F3 within the FERM domain is part of the PH domain family. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 241436  Cd Length: 96  Bit Score: 38.43  E-value: 2.59e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1064 KEGTLMKLSRKVM--QPRMFFLFNDALLYTTPMQSGMYKLNNMLSLAGMKVRKPTQEAYQNELKIEsvERSFILSASSAA 1141
Cdd:cd13282      1 KAGYLTKLGGKVKtwKRRWFVLKNGELFYYKSPNDVIRKPQGQIALDGSCEIARAEGAQTFEIVTE--KRTYYLTADSEN 78
                           90
                   ....*....|....*...
gi 1907073392 1142 ERDDWLEAISSSIEEYAK 1159
Cdd:cd13282     79 DLDEWIRVIQNVLRRQAS 96
PH_DAPP1 cd10573
Dual Adaptor for Phosphotyrosine and 3-Phosphoinositides Pleckstrin homology (PH) domain; ...
1257-1345 2.94e-03

Dual Adaptor for Phosphotyrosine and 3-Phosphoinositides Pleckstrin homology (PH) domain; DAPP1 (also known as PHISH/3' phosphoinositide-interacting SH2 domain-containing protein or Bam32) plays a role in B-cell activation and has potential roles in T-cell and mast cell function. DAPP1 promotes B cell receptor (BCR) induced activation of Rho GTPases Rac1 and Cdc42, which feed into mitogen-activated protein kinases (MAPK) activation pathways and affect cytoskeletal rearrangement. DAPP1can also regulate BCR-induced activation of extracellular signal-regulated kinase (ERK), and c-jun NH2-terminal kinase (JNK). DAPP1 contains an N-terminal SH2 domain and a C-terminal pleckstrin homology (PH) domain with a single tyrosine phosphorylation site located centrally. DAPP1 binds strongly to both PtdIns(3,4,5)P3 and PtdIns(3,4)P2. The PH domain is essential for plasma membrane recruitment of PI3K upon cell activation. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 269977 [Multi-domain]  Cd Length: 96  Bit Score: 38.46  E-value: 2.94e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1257 STMSGYLYRSKGSKKPWKHLWFVIKNKVLYTYAASEDVAALESQPLLgfTVTLVKDENSESKV--FQLLHKGMVFYVFkA 1334
Cdd:cd10573      3 GSKEGYLTKLGGIVKNWKTRWFVLRRNELKYFKTRGDTKPIRVLDLR--ECSSVQRDYSQGKVncFCLVFPERTFYMY-A 79
                           90
                   ....*....|.
gi 1907073392 1335 DDAHSTQRWID 1345
Cdd:cd10573     80 NTEEEADEWVK 90
PH_IQSEC cd13318
IQ motif and SEC7 domain-containing protein family Pleckstrin homology domain; The IQSEC (also ...
1070-1156 3.12e-03

IQ motif and SEC7 domain-containing protein family Pleckstrin homology domain; The IQSEC (also called BRAG/Brefeldin A-resistant Arf-gunanine nucleotide exchange factor) family are a subset of Arf GEFs that have been shown to activate Arf6, which acts in the endocytic pathway to control the trafficking of a subset of cargo proteins including integrins and have key roles in the function and organization of distinct excitatory and inhibitory synapses in the retina. The family consists of 3 members: IQSEC1 (also called BRAG2/GEP100), IQSEC2 (also called BRAG1), and IQSEC3 (also called SynArfGEF, BRAG3, or KIAA1110). IQSEC1 interacts with clathrin and modulates cell adhesion by regulating integrin surface expression and in addition to Arf6, it also activates the class II Arfs, Arf4 and Arf5. Mutations in IQSEC2 cause non-syndromic X-linked intellectual disability as well as reduced activation of Arf substrates (Arf1, Arf6). IQSEC3 regulates Arf6 at inhibitory synapses and associates with the dystrophin-associated glycoprotein complex and S-SCAM. These members contains a IQ domain that may bind calmodulin, a PH domain that is thought to mediate membrane localization by binding of phosphoinositides, and a SEC7 domain that can promote GEF activity on ARF. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 270128  Cd Length: 128  Bit Score: 39.22  E-value: 3.12e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1070 KLSRKVMQPRMFFLFNDALLYTT----PMQSGMYKLNNMLSLAGMKVRKPTQEAYQNELKIESVERSFIL---SASSAAE 1142
Cdd:cd13318     19 KREKPGLHQREVFLFNDLLVVTKifskKKSSVTYSFRQSFSLLGMQVLLFETSHYPFGIRLTSPLDNKVLitfNARNESD 98
                           90
                   ....*....|....
gi 1907073392 1143 RDDWLEAISSSIEE 1156
Cdd:cd13318     99 RKKFVEDLRESILE 112
PH_AtPH1 cd13276
Arabidopsis thaliana Pleckstrin homolog (PH) 1 (AtPH1) PH domain; AtPH1 is expressed in all ...
1064-1154 4.39e-03

Arabidopsis thaliana Pleckstrin homolog (PH) 1 (AtPH1) PH domain; AtPH1 is expressed in all plant tissue and is proposed to be the plant homolog of human pleckstrin. Pleckstrin consists of two PH domains separated by a linker region, while AtPH has a single PH domain with a short N-terminal extension. AtPH1 binds PtdIns3P specifically and is thought to be an adaptor molecule since it has no obvious catalytic functions. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 270095  Cd Length: 106  Bit Score: 38.07  E-value: 4.39e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1064 KEGTLMKLSR--KVMQPRMF---------FLFNDALLYTTPmqSGMYKLNNMLSLAGM--KVRKPtqeayqNELKIESVE 1130
Cdd:cd13276      1 KAGWLEKQGEfiKTWRRRWFvlkqgklfwFKEPDVTPYSKP--RGVIDLSKCLTVKSAedATNKE------NAFELSTPE 72
                           90       100
                   ....*....|....*....|....
gi 1907073392 1131 RSFILSASSAAERDDWLEAISSSI 1154
Cdd:cd13276     73 ETFYFIADNEKEKEEWIGAIGRAI 96
PH_SOS cd01261
Son of Sevenless (SOS) Pleckstrin homology (PH) domain; SOS is a Ras guanine nucleotide ...
1062-1150 4.41e-03

Son of Sevenless (SOS) Pleckstrin homology (PH) domain; SOS is a Ras guanine nucleotide exchange factor. SOS is thought to transmit signals from activated receptor tyrosine kinases to the Ras signaling pathway. SOS contains a histone domain, Dbl-homology (DH), a PH domain, Rem domain, Cdc25 domain, and a Grb2 binding domain. The SOS PH domain binds to phosphatidylinositol-4,5-bisphosphate (PIP2) and phosphatidic acid (PA). SOS is dependent on Ras binding to the allosteric site via its histone domain for both a lower level of activity (Ras GDP) and maximal activity (Ras GTP). The DH domain blocks the allosteric Ras binding site in SOS. The PH domain is closely associated with the DH domain and the action of the DH-PH unit gates a reciprocal interaction between Ras and SOS. The C-terminal proline-rich domain of SOS binds to the adapter protein Grb2 which localizes the Sos protein to the plasma membrane and diminishes the negative effect of the C-terminal domain on the guanine nucleotide exchange activity of the CDC25-homology domain of SOS. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 269963  Cd Length: 109  Bit Score: 38.11  E-value: 4.41e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1062 FLKEGTLMKLSR-KVMQPRMFFLFNDALLYT--------TPMQSGMYKLNNMLSLAGMK-VRKPTQEAYQNELKIESVER 1131
Cdd:cd01261      6 FIMEGTLGKVGSgKRKTERHAFLFDGLLLLCksnrrrtsTGGPKPEYRLKEKFFIRKVEiNDLEDTEELKNAFEIVPRDQ 85
                           90       100
                   ....*....|....*....|
gi 1907073392 1132 -SFILSASSAAERDDWLEAI 1150
Cdd:cd01261     86 pSVILFAKSAEEKNNWMAAL 105
PH1_Pleckstrin_2 cd13301
Pleckstrin 2 Pleckstrin homology (PH) domain, repeat 1; Pleckstrin is a protein found in ...
1063-1156 5.09e-03

Pleckstrin 2 Pleckstrin homology (PH) domain, repeat 1; Pleckstrin is a protein found in platelets. This name is derived from platelet and leukocyte C kinase substrate and the KSTR string of amino acids. Pleckstrin 2 contains two PH domains and a DEP (dishvelled, egl-10, and pleckstrin) domain. Unlike pleckstrin 1, pleckstrin 2 does not contain obvious sites of PKC phosphorylation. Pleckstrin 2 plays a role in actin rearrangement, large lamellipodia and peripheral ruffle formation, and may help orchestrate cytoskeletal arrangement. The PH domains of pleckstrin 2 are thought to contribute to lamellipodia formation. This cd contains the first PH domain repeat. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 270113  Cd Length: 108  Bit Score: 38.12  E-value: 5.09e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1063 LKEGTLMKLSRKV--MQPRMFFLFNDALLY----TTPMQSGMyklnnmLSLAGMKVRKPTQEaYQNE---LKIESVERS- 1132
Cdd:cd13301      4 IKEGYLVKKGHVVnnWKARWFVLKEDGLEYykkkTDSSPKGM------IPLKGCTITSPCLE-YGKRplvFKLTTAKGQe 76
                           90       100
                   ....*....|....*....|....
gi 1907073392 1133 FILSASSAAERDDWLEAISSSIEE 1156
Cdd:cd13301     77 HFFQACSREERDAWAKDITKAITC 100
PH_ARHGAP21-like cd01253
ARHGAP21 and related proteins pleckstrin homology (PH) domain; ARHGAP family genes encode Rho ...
1267-1349 6.17e-03

ARHGAP21 and related proteins pleckstrin homology (PH) domain; ARHGAP family genes encode Rho/Rac/Cdc42-like GTPase activating proteins with a RhoGAP domain. These proteins functions as a GTPase-activating protein (GAP) for RHOA and CDC42. ARHGAP21 controls the Arp2/3 complex and F-actin dynamics at the Golgi complex by regulating the activity of the small GTPase Cdc42. It is recruited to the Golgi by to GTPase, ARF1, through its PH domain and its helical motif. It is also required for CTNNA1 recruitment to adherens junctions. ARHGAP21 and it related proteins all contains a PH domain and a RhoGAP domain. Some of the members have additional N-terminal domains including PDZ, SH3, and SPEC. The ARHGAP21 PH domain interacts with the GTPbound forms of both ARF1 and ARF6 ARF-binding domain/ArfBD. The members here include: ARHGAP15, ARHGAP21, and ARHGAP23. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 269955  Cd Length: 113  Bit Score: 38.12  E-value: 6.17e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1267 KGSKKPWKHLWFVIKNKVLYTYAAS-----EDVAALESQPLLGFTVTLVKDENSESK---VFQLLHKGMVFYVFKADDAH 1338
Cdd:cd01253     18 RVSDRSWKQAWAVLRGHSLYLYKDKreqtpALSIELGSEQRISIRGCIVDIAYSYTKrkhVFRLTTSDFSEYLFQAEDRD 97
                           90
                   ....*....|.
gi 1907073392 1339 STQRWIDAFQE 1349
Cdd:cd01253     98 DMLGWIKAIQE 108
PH_GRP1-like cd01252
General Receptor for Phosphoinositides-1-like Pleckstrin homology (PH) domain; GRP1/cytohesin3 ...
1259-1312 8.18e-03

General Receptor for Phosphoinositides-1-like Pleckstrin homology (PH) domain; GRP1/cytohesin3 and the related proteins ARNO (ARF nucleotide-binding site opener)/cytohesin-2 and cytohesin-1 are ARF exchange factors that contain a pleckstrin homology (PH) domain thought to target these proteins to cell membranes through binding polyphosphoinositides. The PH domains of all three proteins exhibit relatively high affinity for PtdIns(3,4,5)P3. Within the Grp1 family, diglycine (2G) and triglycine (3G) splice variants, differing only in the number of glycine residues in the PH domain, strongly influence the affinity and specificity for phosphoinositides. The 2G variants selectively bind PtdIns(3,4,5)P3 with high affinity,the 3G variants bind PtdIns(3,4,5)P3 with about 30-fold lower affinity and require the polybasic region for plasma membrane targeting. These ARF-GEFs share a common, tripartite structure consisting of an N-terminal coiled-coil domain, a central domain with homology to the yeast protein Sec7, a PH domain, and a C-terminal polybasic region. The Sec7 domain is autoinhibited by conserved elements proximal to the PH domain. GRP1 binds to the DNA binding domain of certain nuclear receptors (TRalpha, TRbeta, AR, ER, but not RXR), and can repress thyroid hormone receptor (TR)-mediated transactivation by decreasing TR-complex formation on thyroid hormone response elements. ARNO promotes sequential activation of Arf6, Cdc42 and Rac1 and insulin secretion. Cytohesin acts as a PI 3-kinase effector mediating biological responses including cell spreading and adhesion, chemotaxis, protein trafficking, and cytoskeletal rearrangements, only some of which appear to depend on their ability to activate ARFs. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 269954  Cd Length: 119  Bit Score: 37.68  E-value: 8.18e-03
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....
gi 1907073392 1259 MSGYLYRSKGSKKPWKHLWFVIKNKVLYTYAASEDVAALESQPLLGFTVTLVKD 1312
Cdd:cd01252      5 REGWLLKLGGRVKSWKRRWFILTDNCLYYFEYTTDKEPRGIIPLENLSVREVED 58
PH2_ADAP cd01251
ArfGAP with dual PH domains Pleckstrin homology (PH) domain, repeat 2; ADAP (also called ...
1116-1155 9.25e-03

ArfGAP with dual PH domains Pleckstrin homology (PH) domain, repeat 2; ADAP (also called centaurin alpha) is a phophatidlyinositide binding protein consisting of an N-terminal ArfGAP domain and two PH domains. In response to growth factor activation, PI3K phosphorylates phosphatidylinositol 4,5-bisphosphate to phosphatidylinositol 3,4,5-trisphosphate. Centaurin alpha 1 is recruited to the plasma membrane following growth factor stimulation by specific binding of its PH domain to phosphatidylinositol 3,4,5-trisphosphate. Centaurin alpha 2 is constitutively bound to the plasma membrane since it binds phosphatidylinositol 4,5-bisphosphate and phosphatidylinositol 3,4,5-trisphosphate with equal affinity. This cd contains the second PH domain repeat. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 241282  Cd Length: 105  Bit Score: 37.18  E-value: 9.25e-03
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|
gi 1907073392 1116 TQEAYQNELKIESVERSFILSASSAAERDDWLEAISSSIE 1155
Cdd:cd01251     65 IKGHWGFGFTLVTPDRTFLLSAETEEERREWITAIQKVLE 104
PH_TAAP2-like cd13255
Tandem PH-domain-containing protein 2 Pleckstrin homology (PH) domain; The binding of TAPP2 ...
1260-1349 9.41e-03

Tandem PH-domain-containing protein 2 Pleckstrin homology (PH) domain; The binding of TAPP2 (also called PLEKHA2) adaptors to PtdIns(3,4)P(2), but not PI(3,4, 5)P3, function as negative regulators of insulin and PI3K signalling pathways (i.e. TAPP/utrophin/syntrophin complex). TAPP2 contains two sequential PH domains in which the C-terminal PH domain specifically binds PtdIns(3,4)P2 with high affinity. The N-terminal PH domain does not interact with any phosphoinositide tested. They also contain a C-terminal PDZ-binding motif that interacts with several PDZ-binding proteins, including PTPN13 (known previously as PTPL1 or FAP-1) as well as the scaffolding proteins MUPP1 (multiple PDZ-domain-containing protein 1), syntrophin and utrophin. The members here are most sequence similar to TAPP2 proteins, but may not be actual TAPP2 proteins. PH domains have diverse functions, but in general are involved in targeting proteins to the appropriate cellular location or in the interaction with a binding partner. They share little sequence conservation, but all have a common fold, which is electrostatically polarized. Less than 10% of PH domains bind phosphoinositide phosphates (PIPs) with high affinity and specificity. PH domains are distinguished from other PIP-binding domains by their specific high-affinity binding to PIPs with two vicinal phosphate groups: PtdIns(3,4)P2, PtdIns(4,5)P2 or PtdIns(3,4,5)P3 which results in targeting some PH domain proteins to the plasma membrane. A few display strong specificity in lipid binding. Any specificity is usually determined by loop regions or insertions in the N-terminus of the domain, which are not conserved across all PH domains. PH domains are found in cellular signaling proteins such as serine/threonine kinase, tyrosine kinases, regulators of G-proteins, endocytotic GTPases, adaptors, as well as cytoskeletal associated molecules and in lipid associated enzymes.


Pssm-ID: 270075  Cd Length: 110  Bit Score: 37.39  E-value: 9.41e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907073392 1260 SGYLYRSKGSKKPWKHLWFVIKNKVLYTYAASEDVAALESQPLLGF----TVTLVKDENseskVFQLLHKGMVFYvFKAD 1335
Cdd:cd13255      9 AGYLEKKGERRKTWKKRWFVLRPTKLAYYKNDKEYRLLRLIDLTDIhtctEVQLKKHDN----TFGIVTPARTFY-VQAD 83
                           90
                   ....*....|....
gi 1907073392 1336 DAHSTQRWIDAFQE 1349
Cdd:cd13255     84 SKAEMESWISAINL 97
 
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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