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Conserved domains on  [gi|1734342128|ref|NP_001359498|]
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rho GTPase-activating protein 42 isoform 8 [Mus musculus]

Protein Classification

BAR domain-containing protein( domain architecture ID 36964)

BAR (Bin/Amphiphysin/Rvs) domain-containing protein may bind membranes and detect membrane curvature

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
BAR super family cl12013
The Bin/Amphiphysin/Rvs (BAR) domain, a dimerization module that binds membranes and detects ...
19-201 2.76e-111

The Bin/Amphiphysin/Rvs (BAR) domain, a dimerization module that binds membranes and detects membrane curvature; BAR domains are dimerization, lipid binding and curvature sensing modules found in many different proteins with diverse functions including organelle biogenesis, membrane trafficking or remodeling, and cell division and migration. Mutations in BAR containing proteins have been linked to diseases and their inactivation in cells leads to altered membrane dynamics. A BAR domain with an additional N-terminal amphipathic helix (an N-BAR) can drive membrane curvature. These N-BAR domains are found in amphiphysins and endophilins, among others. BAR domains are also frequently found alongside domains that determine lipid specificity, such as the Pleckstrin Homology (PH) and Phox Homology (PX) domains which are present in beta centaurins (ACAPs and ASAPs) and sorting nexins, respectively. A FES-CIP4 Homology (FCH) domain together with a coiled coil region is called the F-BAR domain and is present in Pombe/Cdc15 homology (PCH) family proteins, which include Fes/Fes tyrosine kinases, PACSIN or syndapin, CIP4-like proteins, and srGAPs, among others. The Inverse (I)-BAR or IRSp53/MIM homology Domain (IMD) is found in multi-domain proteins, such as IRSp53 and MIM, that act as scaffolding proteins and transducers of a variety of signaling pathways that link membrane dynamics and the underlying actin cytoskeleton. BAR domains form dimers that bind to membranes, induce membrane bending and curvature, and may also be involved in protein-protein interactions. The I-BAR domain induces membrane protrusions in the opposite direction compared to classical BAR and F-BAR domains, which produce membrane invaginations. BAR domains that also serve as protein interaction domains include those of arfaptin and OPHN1-like proteins, among others, which bind to Rac and Rho GAP domains, respectively.


The actual alignment was detected with superfamily member cd07634:

Pssm-ID: 472257 [Multi-domain]  Cd Length: 207  Bit Score: 317.74  E-value: 2.76e-111
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  19 RERLQCHEIELERTNKFIKELLKDGSLLIGALRNLSMAVQKFSQSLQDFQFECIGDAETDDEISIAQSLKEFARLLIAVE 98
Cdd:cd07634     1 RERLQCHEIELERTNKFIKELIKDGSLLIGALRNLSMAVQKFSQSLQDFQFECIGDAETDDEISIAQSLKEFARLLIAVE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  99 EERRRL------------------------DGKKKFDKESEKYYSILDKHLNLSAKKKESHLQEADSQIGREHQNFYEAS 154
Cdd:cd07634    81 EERRRLiqnandvliaplekfrkeqigaakDGKKKFDKESEKYYSILEKHLNLSAKKKESHLQRADTQIDREHQNFYEAS 160
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*..
gi 1734342128 155 LEYVFKIQEVQEKKKFEFVEPLLSFLQGLFTFYHEGYELAQEFAPYK 201
Cdd:cd07634   161 LEYVFKIQEVQEKKKFEFVEPLLAFLQGLFTFYHEGYELAQEFAPYK 207
 
Name Accession Description Interval E-value
BAR_GAP10-like cd07634
The Bin/Amphiphysin/Rvs (BAR) domain of Rho GTPase activating protein 10-like; BAR domains are ...
19-201 2.76e-111

The Bin/Amphiphysin/Rvs (BAR) domain of Rho GTPase activating protein 10-like; BAR domains are dimerization, lipid binding and curvature sensing modules found in many different proteins with diverse functions. This group is composed of uncharacterized proteins called Rho GTPase activating protein (GAP) 10-like. GAP10-like may be a GAP with activity towards RhoA and Cdc42. Similar to GRAF and GRAF2, it contains an N-terminal BAR domain, followed by a Pleckstrin homology (PH) domain, a Rho GAP domain, and a C-terminal SH3 domain. BAR domains form dimers that bind to membranes, induce membrane bending and curvature, and may also be involved in protein-protein interactions. The BAR domains of the related proteins GRAF and OPHN1, directly interact with their Rho GAP domains and inhibit theiractivity. The autoinhibited proteins are capable of binding membranes and tubulating liposomes, showing that the membrane-tubulation and GAP-inhibitory functions of the BAR domain can occur simultaneously.


Pssm-ID: 153318 [Multi-domain]  Cd Length: 207  Bit Score: 317.74  E-value: 2.76e-111
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  19 RERLQCHEIELERTNKFIKELLKDGSLLIGALRNLSMAVQKFSQSLQDFQFECIGDAETDDEISIAQSLKEFARLLIAVE 98
Cdd:cd07634     1 RERLQCHEIELERTNKFIKELIKDGSLLIGALRNLSMAVQKFSQSLQDFQFECIGDAETDDEISIAQSLKEFARLLIAVE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  99 EERRRL------------------------DGKKKFDKESEKYYSILDKHLNLSAKKKESHLQEADSQIGREHQNFYEAS 154
Cdd:cd07634    81 EERRRLiqnandvliaplekfrkeqigaakDGKKKFDKESEKYYSILEKHLNLSAKKKESHLQRADTQIDREHQNFYEAS 160
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*..
gi 1734342128 155 LEYVFKIQEVQEKKKFEFVEPLLSFLQGLFTFYHEGYELAQEFAPYK 201
Cdd:cd07634   161 LEYVFKIQEVQEKKKFEFVEPLLAFLQGLFTFYHEGYELAQEFAPYK 207
BAR_3 pfam16746
BAR domain of APPL family; BAR_12 is the BAR coiled-coil domain at the N-terminus of APPL or ...
6-212 1.94e-78

BAR domain of APPL family; BAR_12 is the BAR coiled-coil domain at the N-terminus of APPL or adaptor protein containing PH domain, PTB domain, and leucine zipper motif proteins in higher eukaryotes. This BAR domain contains four helices whereas the other classical BAR domains contain only three helices. The first three helices form an antiparallel coiled-coil, while the fourth helix, is unique to APPL1. BAR domains take part in many varied biological processes such as fission of synaptic vesicles, endocytosis, regulation of the actin cytoskeleton, transcriptional repression, cell-cell fusion, apoptosis, secretory vesicle fusion, and tissue differentiation.


Pssm-ID: 465256  Cd Length: 235  Bit Score: 235.15  E-value: 1.94e-78
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128   6 LEFSDSYLDSPDFRERLQCHEIELERTNKFIKELLKDGSLLIGALRNLSMAVQKFSQSLQDFQFECIGDAETDdeisiaQ 85
Cdd:pfam16746   1 LEFEECLKDSPQFRSLLEEHEAELDELEKKLKKLLKLCKRMIEAGKEYSAAQRLFANSLLDFKFEFIGDEETD------E 74
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  86 SLKEFARLLIAVEEERRRL------------------------DGKKKFDKESEKYYSILDKHLNLSAKKKESHLQEADS 141
Cdd:pfam16746  75 SLKKFSQLLQEMENFHTILldqaqrtiikplenfrkedlkevkELKKKFDKASEKLDAALEKNAQLSKKKKPSELEEADN 154
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1734342128 142 QIGREHQNFYEASLEYVFKIQEVQEKKKFEFVEPLLSFLQGLFTFYHEGYELAQEFAPYKQQLQFNLQNVR 212
Cdd:pfam16746 155 ELAATRKCFHHASLDYVLQINELQERKKFEILEPLLSFMHAQFTFFHQGYELFKDLEPFMKDLQAQLQQTR 225
 
Name Accession Description Interval E-value
BAR_GAP10-like cd07634
The Bin/Amphiphysin/Rvs (BAR) domain of Rho GTPase activating protein 10-like; BAR domains are ...
19-201 2.76e-111

The Bin/Amphiphysin/Rvs (BAR) domain of Rho GTPase activating protein 10-like; BAR domains are dimerization, lipid binding and curvature sensing modules found in many different proteins with diverse functions. This group is composed of uncharacterized proteins called Rho GTPase activating protein (GAP) 10-like. GAP10-like may be a GAP with activity towards RhoA and Cdc42. Similar to GRAF and GRAF2, it contains an N-terminal BAR domain, followed by a Pleckstrin homology (PH) domain, a Rho GAP domain, and a C-terminal SH3 domain. BAR domains form dimers that bind to membranes, induce membrane bending and curvature, and may also be involved in protein-protein interactions. The BAR domains of the related proteins GRAF and OPHN1, directly interact with their Rho GAP domains and inhibit theiractivity. The autoinhibited proteins are capable of binding membranes and tubulating liposomes, showing that the membrane-tubulation and GAP-inhibitory functions of the BAR domain can occur simultaneously.


Pssm-ID: 153318 [Multi-domain]  Cd Length: 207  Bit Score: 317.74  E-value: 2.76e-111
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  19 RERLQCHEIELERTNKFIKELLKDGSLLIGALRNLSMAVQKFSQSLQDFQFECIGDAETDDEISIAQSLKEFARLLIAVE 98
Cdd:cd07634     1 RERLQCHEIELERTNKFIKELIKDGSLLIGALRNLSMAVQKFSQSLQDFQFECIGDAETDDEISIAQSLKEFARLLIAVE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  99 EERRRL------------------------DGKKKFDKESEKYYSILDKHLNLSAKKKESHLQEADSQIGREHQNFYEAS 154
Cdd:cd07634    81 EERRRLiqnandvliaplekfrkeqigaakDGKKKFDKESEKYYSILEKHLNLSAKKKESHLQRADTQIDREHQNFYEAS 160
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*..
gi 1734342128 155 LEYVFKIQEVQEKKKFEFVEPLLSFLQGLFTFYHEGYELAQEFAPYK 201
Cdd:cd07634   161 LEYVFKIQEVQEKKKFEFVEPLLAFLQGLFTFYHEGYELAQEFAPYK 207
BAR_RhoGAP_OPHN1-like cd07602
The Bin/Amphiphysin/Rvs (BAR) domain of Oligophrenin1-like Rho GTPase Activating Proteins; BAR ...
19-201 1.81e-96

The Bin/Amphiphysin/Rvs (BAR) domain of Oligophrenin1-like Rho GTPase Activating Proteins; BAR domains are dimerization, lipid binding and curvature sensing modules found in many different proteins with diverse functions. This subfamily is composed of Rho and Rac GTPase activating proteins (GAPs) with similarity to oligophrenin1 (OPHN1). Members contain an N-terminal BAR domain, followed by a Pleckstrin homology (PH) domain, and a Rho GAP domain. Some members contain a C-terminal SH3 domain. Vertebrates harbor at least three Rho GAPs in this subfamily including OPHN1, GTPase Regulator Associated with Focal adhesion kinase (GRAF), GRAF2, and an uncharacterized protein called GAP10-like. OPHN1, GRAF and GRAF2 show GAP activity towards RhoA and Cdc42. In addition, OPHN1 is active towards Rac. BAR domains form dimers that bind to membranes, induce membrane bending and curvature, and may also be involved in protein-protein interactions. The BAR domains of OPHN1 and GRAF directly interact with their Rho GAP domains and inhibit their activity. The autoinhibited proteins are able to bind membranes and tubulate liposomes, showing that the membrane-tubulation and GAP-inhibitory functions of the BAR domains can occur simultaneously.


Pssm-ID: 153286  Cd Length: 207  Bit Score: 279.97  E-value: 1.81e-96
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  19 RERLQCHEIELERTNKFIKELLKDGSLLIGALRNLSMAVQKFSQSLQDFQFECIGDAETDDEISIAQSLKEFARLLIAVE 98
Cdd:cd07602     1 RENLHEHEAELERTNKAIKELIKECKNLISATKNLSKAQRSFAQTLQNFKFECIGETQTDDEIEIAESLKEFGRLIETVE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  99 EERRRL------------------------DGKKKFDKESEKYYSILDKHLNLSAKKKESHLQEADSQIGREHQNFYEAS 154
Cdd:cd07602    81 DERDRMlenaeeqlieplekfrkeqiggakEEKKKFDKETEKFCSSLEKHLNLSTKKKENQLQEADAQLDMERRNFHQAS 160
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*..
gi 1734342128 155 LEYVFKIQEVQEKKKFEFVEPLLSFLQGLFTFYHEGYELAQEFAPYK 201
Cdd:cd07602   161 LEYVFKLQEVQERKKFEFVETLLSFMYGWLTFYHQGHEVAKDFKPYL 207
BAR_GRAF cd07636
The Bin/Amphiphysin/Rvs (BAR) domain of GTPase Regulator Associated with Focal adhesion kinase; ...
19-201 1.26e-82

The Bin/Amphiphysin/Rvs (BAR) domain of GTPase Regulator Associated with Focal adhesion kinase; BAR domains are dimerization, lipid binding and curvature sensing modules found in many different proteins with diverse functions. GTPase Regulator Associated with Focal adhesion kinase (GRAF), also called Rho GTPase activating protein 26 (ARHGAP26), is a GAP with activity towards RhoA and Cdc42 and is only weakly active towards Rac1. It influences Rho-mediated cytoskeletal rearrangements and binds focal adhesion kinase (FAK), which is a critical component of integrin signaling. GRAF contains an N-terminal BAR domain, followed by a Pleckstrin homology (PH) domain, a Rho GAP domain, and a C-terminal SH3 domain. BAR domains form dimers that bind to membranes, induce membrane bending and curvature, and may also be involved in protein-protein interactions. The BAR domain of GRAF directly interacts with its Rho GAP domain and inhibits its activity. Autoinhibited GRAF is capable of binding membranes and tubulating liposomes, showing that the membrane-tubulation and GAP-inhibitory functions of the BAR domain can occur simultaneously.


Pssm-ID: 153320 [Multi-domain]  Cd Length: 207  Bit Score: 244.97  E-value: 1.26e-82
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  19 RERLQCHEIELERTNKFIKELLKDGSLLIGALRNLSMAVQKFSQSLQDFQFECIGDAETDDEISIAQSLKEFARLLIAVE 98
Cdd:cd07636     1 RERLKSHEAELDKTNKFIKELIKDGKSLIAALKNLSSAKRKFADSLNEFKFQCIGDAETDDEICIARSLQEFAAVLRNLE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  99 EERRRL------------------------DGKKKFDKESEKYYSILDKHLNLSAKKKESHLQEADSQIGREHQNFYEAS 154
Cdd:cd07636    81 DERTRMienasevlitplekfrkeqigaakEAKKKYDKETEKYCAVLEKHLNLSSKKKESQLHEADSQVDLVRQHFYEVS 160
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*..
gi 1734342128 155 LEYVFKIQEVQEKKKFEFVEPLLSFLQGLFTFYHEGYELAQEFAPYK 201
Cdd:cd07636   161 LEYVFKVQEVQERKMFEFVEPLLAFLQGLFTFYHHGYELAKDFSDFK 207
BAR_3 pfam16746
BAR domain of APPL family; BAR_12 is the BAR coiled-coil domain at the N-terminus of APPL or ...
6-212 1.94e-78

BAR domain of APPL family; BAR_12 is the BAR coiled-coil domain at the N-terminus of APPL or adaptor protein containing PH domain, PTB domain, and leucine zipper motif proteins in higher eukaryotes. This BAR domain contains four helices whereas the other classical BAR domains contain only three helices. The first three helices form an antiparallel coiled-coil, while the fourth helix, is unique to APPL1. BAR domains take part in many varied biological processes such as fission of synaptic vesicles, endocytosis, regulation of the actin cytoskeleton, transcriptional repression, cell-cell fusion, apoptosis, secretory vesicle fusion, and tissue differentiation.


Pssm-ID: 465256  Cd Length: 235  Bit Score: 235.15  E-value: 1.94e-78
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128   6 LEFSDSYLDSPDFRERLQCHEIELERTNKFIKELLKDGSLLIGALRNLSMAVQKFSQSLQDFQFECIGDAETDdeisiaQ 85
Cdd:pfam16746   1 LEFEECLKDSPQFRSLLEEHEAELDELEKKLKKLLKLCKRMIEAGKEYSAAQRLFANSLLDFKFEFIGDEETD------E 74
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  86 SLKEFARLLIAVEEERRRL------------------------DGKKKFDKESEKYYSILDKHLNLSAKKKESHLQEADS 141
Cdd:pfam16746  75 SLKKFSQLLQEMENFHTILldqaqrtiikplenfrkedlkevkELKKKFDKASEKLDAALEKNAQLSKKKKPSELEEADN 154
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1734342128 142 QIGREHQNFYEASLEYVFKIQEVQEKKKFEFVEPLLSFLQGLFTFYHEGYELAQEFAPYKQQLQFNLQNVR 212
Cdd:pfam16746 155 ELAATRKCFHHASLDYVLQINELQERKKFEILEPLLSFMHAQFTFFHQGYELFKDLEPFMKDLQAQLQQTR 225
BAR_GRAF2 cd07635
The Bin/Amphiphysin/Rvs (BAR) domain of GTPase Regulator Associated with Focal adhesion 2; BAR ...
19-201 1.44e-77

The Bin/Amphiphysin/Rvs (BAR) domain of GTPase Regulator Associated with Focal adhesion 2; BAR domains are dimerization, lipid binding and curvature sensing modules found in many different proteins with diverse functions. GTPase Regulator Associated with Focal adhesion kinase 2 (GRAF2), also called Rho GTPase activating protein 10 (ARHGAP10) or PS-GAP, is a GAP with activity towards Cdc42 and RhoA which regulates caspase-activated p21-activated protein kinase-2 (PAK-2p34). GRAF2 interacts with PAK-2p34, leading to its stabilization and decrease of cell death. It is highly expressed in skeletal muscle and also interacts with PKNbeta, which is a target of Rho. GRAF2 contains an N-terminal BAR domain, followed by a Pleckstrin homology (PH) domain, a Rho GAP domain, and a C-terminal SH3 domain. BAR domains form dimers that bind to membranes, induce membrane bending and curvature, and may also be involved in protein-protein interactions. The BAR domain of the related protein GRAF directly interacts with its Rho GAP domain and inhibits its activity. Autoinhibited GRAF is capable of binding membranes and tubulating liposomes, showing that the membrane-tubulation and GAP-inhibitory functions of the BAR domain can occur simultaneously.


Pssm-ID: 153319  Cd Length: 207  Bit Score: 232.20  E-value: 1.44e-77
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  19 RERLQCHEIELERTNKFIKELLKDGSLLIGALRNLSMAVQKFSQSLQDFQFECIGDAETDDEISIAQSLKEFARLLIAVE 98
Cdd:cd07635     1 RERIRAHEAELERTNRFIKELLKDGKNLIAATKSLSAAQRKFAHSLRDFKFEFIGDAETDDERCIDASLQEFSNFLKNLE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  99 EERRRL------------------------DGKKKFDKESEKYYSILDKHLNLSAKKKESHLQEADSQIGREHQNFYEAS 154
Cdd:cd07635    81 EQREIMalnvtetlikplerfrkeqlgavkEEKKKFDKETEKNYSLLEKHLNLSAKKKEPQLQEADVQVEQNRQHFYELS 160
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*..
gi 1734342128 155 LEYVFKIQEVQEKKKFEFVEPLLSFLQGLFTFYHEGYELAQEFAPYK 201
Cdd:cd07635   161 LEYVCKLQEIQERKKFECVEPMLSFFQGVFTFYHQGYELAKDFNHYK 207
BAR_OPHN1 cd07633
The Bin/Amphiphysin/Rvs (BAR) domain of Oligophrenin-1; BAR domains are dimerization, lipid ...
19-201 5.51e-75

The Bin/Amphiphysin/Rvs (BAR) domain of Oligophrenin-1; BAR domains are dimerization, lipid binding and curvature sensing modules found in many different proteins with diverse functions. Oligophrenin-1 (OPHN1) is a GTPase activating protein (GAP) with activity towards RhoA, Rac, and Cdc42, that is expressed in developing spinal cord and in adult brain areas with high plasticity. It plays a role in regulating the actin cystoskeleton as well as morphology changes in axons and dendrites, and may also function in modulating neuronal connectivity. Mutations in the OPHN1 gene causes X-linked mental retardation associated with cerebellar hypoplasia, lateral ventricle enlargement and epilepsy. OPHN1 contains an N-terminal BAR domain, followed by a Pleckstrin homology (PH) domain, and a Rho GAP domain. BAR domains form dimers that bind to membranes, induce membrane bending and curvature, and may also be involved in protein-protein interactions.


Pssm-ID: 153317 [Multi-domain]  Cd Length: 207  Bit Score: 225.65  E-value: 5.51e-75
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  19 RERLQCHEIELERTNKFIKELLKDGSLLIGALRNLSMAVQKFSQSLQDFQFECIGDAETDDEISIAQSLKEFARLLIAVE 98
Cdd:cd07633     1 RERLKCYEQELERTNKFIKDVIKDGNALISAIKEYSSAVQKFSQTLQSFQFDFIGDTLTDDEINIAESFKEFAELLQEVE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  99 EERRRL------------------------DGKKKFDKESEKYYSILDKHLNLSAKKKESHLQEADSQIGREHQNFYEAS 154
Cdd:cd07633    81 EERMMMvqnasdllikplenfrkeqigftkERKKKFEKDSEKFYSLLDRHVNLSSKKKESQLQEADLQVDKERQNFYESS 160
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*..
gi 1734342128 155 LEYVFKIQEVQEKKKFEFVEPLLSFLQGLFTFYHEGYELAQEFAPYK 201
Cdd:cd07633   161 LEYVYQIQEVQESKKFDVVEPVLAFLHSLFTSNNLTVELTQDFLPYK 207
BAR_ACAPs cd07603
The Bin/Amphiphysin/Rvs (BAR) domain of ArfGAP with Coiled-coil, ANK repeat and PH domain ...
19-200 1.17e-15

The Bin/Amphiphysin/Rvs (BAR) domain of ArfGAP with Coiled-coil, ANK repeat and PH domain containing proteins; BAR domains are dimerization, lipid binding and curvature sensing modules found in many different proteins with diverse functions. This subfamily is composed of ACAPs (ArfGAP with Coiled-coil, ANK repeat and PH domain containing proteins), which are Arf GTPase activating proteins (GAPs) containing an N-terminal BAR domain, followed by a Pleckstrin homology (PH) domain, an Arf GAP domain, and C-terminal ankyrin (ANK) repeats. Vertebrates contain at least three members, ACAP1, ACAP2, and ACAP3. ACAP1 and ACAP2 are Arf6-specific GAPs, involved in the regulation of endocytosis, phagocytosis, cell adhesion and migration, by mediating Arf6 signaling. BAR domains form dimers that bind to membranes, induce membrane bending and curvature, and may also be involved in protein-protein interactions.


Pssm-ID: 153287  Cd Length: 200  Bit Score: 72.34  E-value: 1.17e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  19 RERLQCHEIELERTNKFIKELLKDGSLLIGALRNLSMAVQKFSQSLQDFQFECIGDAETDDEIS-IAQSLKE----FARL 93
Cdd:cd07603     1 RASLEQVEADVSELETRLEKLLKLCNGMVDSGKTYVNANSLFVNSLNDLSDYFRDDSLVQNCLNkFIQALQEmnnfHTIL 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  94 LIA------------VEEERRRL-DGKKKFDKESEKYYSILDKHLNLSaKKKESHLQEADSQIGREHQNFYEASLEYVFK 160
Cdd:cd07603    81 LDQaqrtvstqlqnfVKEDIKKVkESKKHFEKISDDLDNALVKNAQAP-RSKPQEAEEATNILTATRSCFRHTALDYVLQ 159
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|
gi 1734342128 161 IQEVQEKKKFEFVEPLLSFLQGLFTFYHEGYELAQEFAPY 200
Cdd:cd07603   160 INVLQAKKRHEILSTLLSYMHAQFTFFHQGYDLLEDLEPY 199
BAR_ACAP3 cd07637
The Bin/Amphiphysin/Rvs (BAR) domain of ArfGAP with Coiled-coil, ANK repeat and PH domain ...
32-200 3.04e-14

The Bin/Amphiphysin/Rvs (BAR) domain of ArfGAP with Coiled-coil, ANK repeat and PH domain containing protein 3; BAR domains are dimerization, lipid binding and curvature sensing modules found in many different proteins with diverse functions. ACAP3 (ArfGAP with Coiled-coil, ANK repeat and PH domain containing protein 3), also called centaurin beta-5, is presumed to be an Arf GTPase activating protein (GAP) based on its similarity to the Arf6-specific GAPs ACAP1 and ACAP2. The specific function of ACAP3 is still unknown. ACAP3 contains an N-terminal BAR domain, followed by a Pleckstrin homology (PH) domain, an Arf GAP domain, and C-terminal ankyrin (ANK) repeats. BAR domains form dimers that bind to membranes, induce membrane bending and curvature, and may also be involved in protein-protein interactions.


Pssm-ID: 153321  Cd Length: 200  Bit Score: 68.49  E-value: 3.04e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  32 TNKFIKELLKDGSLLIGALRNLSMAVQKFSQSLQD---FQFECIGDAETddeiSIAQSLKEFARlliavEEERRRLDGKK 108
Cdd:cd07637    38 TNKLFVSGIRDLSQQCKKDEMISECLDKFGDSLQEmvnYHMILFDQAQR----SVRQQLHSFVK-----EDVRKFKETKK 108
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128 109 KFDKESEKYYSILDKhlNLSAKKKESH-LQEADSQIGREHQNFYEASLEYVFKIQEVQEKKKFEFVEPLLSFLQGLFTFY 187
Cdd:cd07637   109 QFDKVREDLEIALVK--NAQAPRHKPHeVEEATSTLTITRKCFRHLALDYVLQINVLQAKKKFEILDSMLSFMHAQYTFF 186
                         170
                  ....*....|...
gi 1734342128 188 HEGYELAQEFAPY 200
Cdd:cd07637   187 QQGYSLLHELDPY 199
BAR_ACAP2 cd07638
The Bin/Amphiphysin/Rvs (BAR) domain of ArfGAP with Coiled-coil, ANK repeat and PH domain ...
59-200 1.44e-11

The Bin/Amphiphysin/Rvs (BAR) domain of ArfGAP with Coiled-coil, ANK repeat and PH domain containing protein 2; BAR domains are dimerization, lipid binding and curvature sensing modules found in many different proteins with diverse functions. ACAP2 (ArfGAP with Coiled-coil, ANK repeat and PH domain containing protein 2), also called centaurin beta-2, is an Arf6-specific GTPase activating protein (GAP) which mediates Arf6 signaling. Arf6 is involved in the regulation of endocytosis, phagocytosis, cell adhesion and migration. ACAP2 contains an N-terminal BAR domain, followed by a Pleckstrin homology (PH) domain, an Arf GAP domain, and C-terminal ankyrin (ANK) repeats. BAR domains form dimers that bind to membranes, induce membrane bending and curvature, and may also be involved in protein-protein interactions.


Pssm-ID: 153322  Cd Length: 200  Bit Score: 61.17  E-value: 1.44e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  59 KFSQSLQDF-QFECIGDAETddEISIAQSLKEFARlliavEEERRRLDGKKKFDKESEKYYSILDKHLNLSaKKKESHLQ 137
Cdd:cd07638    65 KFSDTLQEMiNYHTILFDQA--QRSIKAQLQTFVK-----EDLRKFKDAKKQFDKVSEEKENALVKNAQVQ-RNKQHEVE 136
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1734342128 138 EADSQIGREHQNFYEASLEYVFKIQEVQEKKKFEFVEPLLSFLQGLFTFYHEGYELAQEFAPY 200
Cdd:cd07638   137 EATNILTATRKCFRHIALDYVLQINVLQSKRRSEILKSMLSFMYAHLTFFHQGYDLFSELGPY 199
BAR cd07307
The Bin/Amphiphysin/Rvs (BAR) domain, a dimerization module that binds membranes and detects ...
28-200 4.07e-10

The Bin/Amphiphysin/Rvs (BAR) domain, a dimerization module that binds membranes and detects membrane curvature; BAR domains are dimerization, lipid binding and curvature sensing modules found in many different proteins with diverse functions including organelle biogenesis, membrane trafficking or remodeling, and cell division and migration. Mutations in BAR containing proteins have been linked to diseases and their inactivation in cells leads to altered membrane dynamics. A BAR domain with an additional N-terminal amphipathic helix (an N-BAR) can drive membrane curvature. These N-BAR domains are found in amphiphysins and endophilins, among others. BAR domains are also frequently found alongside domains that determine lipid specificity, such as the Pleckstrin Homology (PH) and Phox Homology (PX) domains which are present in beta centaurins (ACAPs and ASAPs) and sorting nexins, respectively. A FES-CIP4 Homology (FCH) domain together with a coiled coil region is called the F-BAR domain and is present in Pombe/Cdc15 homology (PCH) family proteins, which include Fes/Fes tyrosine kinases, PACSIN or syndapin, CIP4-like proteins, and srGAPs, among others. The Inverse (I)-BAR or IRSp53/MIM homology Domain (IMD) is found in multi-domain proteins, such as IRSp53 and MIM, that act as scaffolding proteins and transducers of a variety of signaling pathways that link membrane dynamics and the underlying actin cytoskeleton. BAR domains form dimers that bind to membranes, induce membrane bending and curvature, and may also be involved in protein-protein interactions. The I-BAR domain induces membrane protrusions in the opposite direction compared to classical BAR and F-BAR domains, which produce membrane invaginations. BAR domains that also serve as protein interaction domains include those of arfaptin and OPHN1-like proteins, among others, which bind to Rac and Rho GAP domains, respectively.


Pssm-ID: 153271 [Multi-domain]  Cd Length: 194  Bit Score: 57.07  E-value: 4.07e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  28 ELERTNKFIKELLKDGSLLIGALRNLSMAVQKFSQSLQDFQFECIGDAETDDEISIAQSLKEFARLLIAVEEERRRL--- 104
Cdd:cd07307     1 KLDELEKLLKKLIKDTKKLLDSLKELPAAAEKLSEALQELGKELPDLSNTDLGEALEKFGKIQKELEEFRDQLEQKLenk 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128 105 -----------------DGKKKFDKESEKYYSILDKHLNLSAKKKESH-LQEADSQIGREHQNFYEASLEYVFKIQEVQE 166
Cdd:cd07307    81 vieplkeylkkdlkeikKRRKKLDKARLDYDAAREKLKKLRKKKKDSSkLAEAEEELQEAKEKYEELREELIEDLNKLEE 160
                         170       180       190
                  ....*....|....*....|....*....|....
gi 1734342128 167 KKKFEFVEPLLSFLQGLFTFYHEGYELAQEFAPY 200
Cdd:cd07307   161 KRKELFLSLLLSFIEAQSEFFKEVLKILEQLLPY 194
BAR_ACAP1 cd07639
The Bin/Amphiphysin/Rvs (BAR) domain of ArfGAP with Coiled-coil, ANK repeat and PH domain ...
53-201 1.60e-08

The Bin/Amphiphysin/Rvs (BAR) domain of ArfGAP with Coiled-coil, ANK repeat and PH domain containing protein 1; BAR domains are dimerization, lipid binding and curvature sensing modules found in many different proteins with diverse functions. ACAP1 (ArfGAP with Coiled-coil, ANK repeat and PH domain containing protein 1), also called centaurin beta-1, is an Arf6-specific GTPase activating protein (GAP) which mediates Arf6 signaling. Arf6 is involved in the regulation of endocytosis, phagocytosis, cell adhesion and migration. ACAP1 also participates in the cargo sorting and recycling of the transferrin receptor and integrin beta1. It may also play a role in innate immune responses. ACAP1 contains an N-terminal BAR domain, followed by a Pleckstrin homology (PH) domain, an Arf GAP domain, and C-terminal ankyrin (ANK) repeats. BAR domains form dimers that bind to membranes, induce membrane bending and curvature, and may also be involved in protein-protein interactions.


Pssm-ID: 153323  Cd Length: 200  Bit Score: 52.99  E-value: 1.60e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  53 LSMAVQKFSQSLqdfqfECIGDAETDDEISIAQSLKEfaRLLIAVEEERRRL-DGKKKFDKESEKYYSILdKHLNLSAKK 131
Cdd:cd07639    59 MAECLEKFSDGL-----NHILDSHAELLEATQFSFKQ--QLQLLVKEDLRGFrDARKEFERGAESLEAAL-QHNAETPRR 130
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128 132 KESHLQEADSQIGREHQNFYEASLEYVFKIQEVQEKKKFEFVEPLLSFLQGLFTFYHEGYELAQEFAPYK 201
Cdd:cd07639   131 KAQEVEEAAAALLGARATFRDRALDYALQINVIEDKKKFDILEFMLQLMEAQASFFQQGHEALSALHQYR 200
BAR_ASAPs cd07604
The Bin/Amphiphysin/Rvs (BAR) domain of ArfGAP with SH3 domain, ANK repeat and PH domain ...
20-204 1.81e-06

The Bin/Amphiphysin/Rvs (BAR) domain of ArfGAP with SH3 domain, ANK repeat and PH domain containing proteins; BAR domains are dimerization, lipid binding and curvature sensing modules found in many different proteins with diverse functions. This subfamily is composed of ASAPs (ArfGAP with SH3 domain, ANK repeat and PH domain containing proteins), which are Arf GTPase activating proteins (GAPs) with similarity to ACAPs (ArfGAP with Coiled-coil, ANK repeat and PH domain containing proteins) in that they contain an N-terminal BAR domain, followed by a Pleckstrin homology (PH) domain, an Arf GAP domain, and ankyrin (ANK) repeats. However, ASAPs contain an additional C-terminal SH3 domain. ASAPs function in regulating cell growth, migration, and invasion. Vertebrates contain at least three members, ASAP1, ASAP2, and ASAP3. ASAP1 and ASAP2 shows GTPase activating protein (GAP) activity towards Arf1 and Arf5. They do not show GAP activity towards Arf6, but is able to mediate Arf6 signaling by binding stably to GTP-Arf6. ASAP3 is an Arf6-specific GAP. BAR domains form dimers that bind to membranes, induce membrane bending and curvature, and may also be involved in protein-protein interactions. The BAR domain of ASAP1 mediates membrane bending, is essential for function, and autoinhibits GAP activity by interacting with the PH and/or Arf GAP domains.


Pssm-ID: 153288  Cd Length: 215  Bit Score: 47.02  E-value: 1.81e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  20 ERLQCHEIELERTNKFIKELLKDGSLLIGALRNLSMAVQKF-----SQSLQDF-----QFECIGDAETDDEISIAQSLKE 89
Cdd:cd07604     9 ESLEGDRVGLQKLKKAVKAIHNSGLAHVENELQFAEALEKLgskalSREEEDLgaaflKFSVFTKELAALFKNLMQNLNN 88
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  90 FARL----LIAVEEERRRLDGKKKFDKeSEKYYSILDKHLNlSAKKKESHLQ----------EADSQIGREHQNFYEASL 155
Cdd:cd07604    89 IIMFpldsLLKGDLKGSKGDLKKPFDK-AWKDYETKASKIE-KEKKQLAKEAgmirteitgaEIAEEMEKERRMFQLQMC 166
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*....
gi 1734342128 156 EYVFKIQEVQEKKKFEFVEPLLSFLQGLFTFYHEGYELAQEFAPYKQQL 204
Cdd:cd07604   167 EYLIKVNEIKTKKGVDLLQHLVEYYHAQNSYFQDGLKVIEHFRPYIEKL 215
BAR_SFC_plant cd07606
The Bin/Amphiphysin/Rvs (BAR) domain of the plant protein SCARFACE (SFC); BAR domains are ...
85-200 2.13e-06

The Bin/Amphiphysin/Rvs (BAR) domain of the plant protein SCARFACE (SFC); BAR domains are dimerization, lipid binding and curvature sensing modules found in many different proteins with diverse functions including organelle biogenesis, membrane trafficking or remodeling, and cell division and migration. The plant protein SCARFACE (SFC), also called VAscular Network 3 (VAN3), is a plant ACAP (ArfGAP with Coiled-coil, ANK repeat and PH domain containing protein), an Arf GTPase Activating Protein (GAP) that plays a role in the trafficking of auxin efflux regulators from the plasma membrane to the endosome. It is required for the normal vein patterning in leaves. SCF contains an N-terminal BAR domain, followed by a Pleckstrin Homology (PH) domain, an Arf GAP domain, and C-terminal ankyrin (ANK) repeats. BAR domains form dimers that bind to membranes, induce membrane bending and curvature, and may also be involved in protein-protein interactions.


Pssm-ID: 153290  Cd Length: 202  Bit Score: 46.72  E-value: 2.13e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  85 QSLKEFAR-LLIAVEEERRRldgkkkFDKESEKYYSILDKHLNLSAKKKESHLQEADSQIGREHQNFYEASLEYVFKIQE 163
Cdd:cd07606    92 DRLAQFADtDLQEVKDARRR------FDKASLDYEQARSKFLSLTKDAKPEILAAAEEDLGTTRSAFETARFDLMNRLHA 165
                          90       100       110
                  ....*....|....*....|....*....|....*..
gi 1734342128 164 VQEKKKFEFVEPLLSFLQGLFTFYHEGYELAQEFAPY 200
Cdd:cd07606   166 ADARKRVEFLERLSGSMDAHLAFFKSGYELLRQLEPY 202
BAR_ASAP3 cd07640
The Bin/Amphiphysin/Rvs (BAR) domain of ArfGAP with SH3 domain, ANK repeat and PH domain ...
103-204 1.11e-04

The Bin/Amphiphysin/Rvs (BAR) domain of ArfGAP with SH3 domain, ANK repeat and PH domain containing protein 3; BAR domains are dimerization, lipid binding and curvature sensing modules found in many different proteins with diverse functions. ASAP3 (ArfGAP with SH3 domain, ANK repeat and PH domain containing protein 3) is also known as ACAP4 (ArfGAP with Coiled-coil, ANK repeat and PH domain containing protein 4), DDEFL1 (Development and Differentiation Enhancing Factor-Like 1), or centaurin beta-6. It is an Arf6-specific GTPase activating protein (GAP) and is co-localized with Arf6 in ruffling membranes upon EGF stimulation. ASAP3 is implicated in the pathogenesis of hepatocellular carcinoma and plays a role in regulating cell migration and invasion. ASAP3 contains an N-terminal BAR domain, followed by a Pleckstrin homology (PH) domain, an Arf GAP domain, ankyrin (ANK) repeats, and a C-terminal SH3 domain. BAR domains form dimers that bind to membranes, induce membrane bending and curvature, and may also be involved in protein-protein interactions. The BAR domain of the related protein ASAP1 mediates membrane bending, is essential for function, and autoinhibits GAP activity by interacting with the PH and/or Arf GAP domains.


Pssm-ID: 153324  Cd Length: 213  Bit Score: 41.91  E-value: 1.11e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128 103 RLDGKKKFDKESEKYYSILDK-HLNLSAKKKESHLQEADSQ-----IGREHQNFYEASLEYVFKIQEVQEKKKFEFVEPL 176
Cdd:cd07640   106 RLESKKQMEKAWKDYEAKIGKlEKERREKQKQHGLIRLDMTdtaedMQRERRNFQLHMCEYLLKAQESQMKQGPDFLQSL 185
                          90       100
                  ....*....|....*....|....*...
gi 1734342128 177 LSFLQGLFTFYHEGYELAQEFAPYKQQL 204
Cdd:cd07640   186 IKFFHAQHNFFQDGWKAAQNLGPFIEKL 213
BAR_APPL1 cd07631
The Bin/Amphiphysin/Rvs (BAR) domain of Adaptor protein, Phosphotyrosine interaction, PH ...
32-192 3.51e-03

The Bin/Amphiphysin/Rvs (BAR) domain of Adaptor protein, Phosphotyrosine interaction, PH domain and Leucine zipper containing 1; BAR domains are dimerization, lipid binding and curvature sensing modules found in many different proteins with diverse functions. Adaptor protein, Phosphotyrosine interaction, PH domain and Leucine zipper containing (APPL) proteins are effectors of the small GTPase Rab5 that function in endosome-mediated signaling. They contain BAR, pleckstrin homology (PH) and phosphotyrosine binding (PTB) domains. They form homo- and hetero-oligomers that are mediated by their BAR domains. Vertebrates contain two APPL proteins, APPL1 and APPL2. APPL1 interacts with diverse receptors (e.g. NGF receptor TrkA, FSHR, adiponectin receptors) and signaling proteins (e.g. Akt, PI3K), and may function as an adaptor linked to many distinct signaling pathways. BAR domains form dimers that bind to membranes, induce membrane bending and curvature, and may also be involved in protein-protein interactions.


Pssm-ID: 153315  Cd Length: 215  Bit Score: 37.37  E-value: 3.51e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128  32 TNKFIKELLKDGSLLIGALRNLSMAVQKFSQSLQDFQfECIGDAETDDEISIAQSLKEFARlliavEEERRRLDGKKKFD 111
Cdd:cd07631    42 TSKLLKEYEKQRFPLGGDDEVMSSTLQQFSKVIDELS-SCHAVLSTQLADAMMFPITQFKE-----RDLKEILTLKEVFQ 115
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1734342128 112 KESEKYYSILDKHLNLSAKKKESHLQ-EADSQIGREHQNFYEASLEYVFKIQEVQEKKKFEFVEPLLSFLQGLFTFYHEG 190
Cdd:cd07631   116 IASNDHDAAINRYSRLSKRRENEKVKyEVTEDVYTSRKKQHQTMMHYFCALNTLQYKKKIALLEPLLGYMQAQISFFKMG 195

                  ..
gi 1734342128 191 YE 192
Cdd:cd07631   196 SE 197
 
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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