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Conserved domains on  [gi|66912194|ref|NP_001019818|]
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rab-3A-interacting protein isoform A [Homo sapiens]

Protein Classification

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
Rab11BD_RAB3IP cd21068
Rab11 binding domain of Rab-3A-interacting protein (RAB3IP); RAB3IP, also called Rabin-3, or ...
 60-252 8.28e-150

Rab11 binding domain of Rab-3A-interacting protein (RAB3IP); RAB3IP, also called Rabin-3, or SSX2-interacting protein, or Rabin8, acts as a guanine nucleotide exchange factor (GEF) which promotes the exchange of GDP to GTP, converting inactive GDP-bound Rab proteins into their active GTP-bound form. It mediates the release of GDP from RAB8A and RAB8B but not from RAB3A or RAB5. It modulates actin organization and promotes polarized transport of RAB8A-specific vesicles to the cell surface. The model corresponds to the Rab11a/Rab11b-binding region of RAB3IP lies within its carboxy-terminus, a region distinct from its GEF domain and Rab3a-binding region.


:

Pssm-ID: 411032  Cd Length: 193  Bit Score: 415.47  E-value: 8.28e-150
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 66912194  60 GHTRNKSTSSAMSGSHQDLSVIQPIVKDCKEADLSLYNEFRLWKDEPTMDRTCPFLDKIYQEDIFPCLTFSKSELASAVL 139
Cdd:cd21068   1 GHARNKSTSSAMSGSHQDLSVIQPIVKDCKEADLSLYNEFRLWKEEPTMDRTCPFLDRIYQEDIFPCLTFSKSELASAVL 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 66912194 140 EAVENNTLSIEPVGLQPIRFVKASAVECGGPKKCALTGQSKSCKHRIKLGDSSNYYYISPFCRYRITSVCNFFTYIRYIQ 219
Cdd:cd21068  81 EAVENNTLSIEPVGLQPLRFVKASAVECGGPKKCALSGQTKSCKHRIKLGDSSNYYYISPFCRYRITSVCNFFTYIRYIQ 160

                       170       180       190
                ....*....|....*....|....*....|...
gi 66912194 220 QGLVKQQDVDQMFWEVMQLRKEMSLAKLGYFKE 252
Cdd:cd21068 161 QGLVKQQDVDQMFWEVMQLRKEMSLAKLGYYKE 193
 
Name Accession Description Interval E-value
Rab11BD_RAB3IP cd21068
Rab11 binding domain of Rab-3A-interacting protein (RAB3IP); RAB3IP, also called Rabin-3, or ...
 60-252 8.28e-150

Rab11 binding domain of Rab-3A-interacting protein (RAB3IP); RAB3IP, also called Rabin-3, or SSX2-interacting protein, or Rabin8, acts as a guanine nucleotide exchange factor (GEF) which promotes the exchange of GDP to GTP, converting inactive GDP-bound Rab proteins into their active GTP-bound form. It mediates the release of GDP from RAB8A and RAB8B but not from RAB3A or RAB5. It modulates actin organization and promotes polarized transport of RAB8A-specific vesicles to the cell surface. The model corresponds to the Rab11a/Rab11b-binding region of RAB3IP lies within its carboxy-terminus, a region distinct from its GEF domain and Rab3a-binding region.


Pssm-ID: 411032  Cd Length: 193  Bit Score: 415.47  E-value: 8.28e-150
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 66912194  60 GHTRNKSTSSAMSGSHQDLSVIQPIVKDCKEADLSLYNEFRLWKDEPTMDRTCPFLDKIYQEDIFPCLTFSKSELASAVL 139
Cdd:cd21068   1 GHARNKSTSSAMSGSHQDLSVIQPIVKDCKEADLSLYNEFRLWKEEPTMDRTCPFLDRIYQEDIFPCLTFSKSELASAVL 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 66912194 140 EAVENNTLSIEPVGLQPIRFVKASAVECGGPKKCALTGQSKSCKHRIKLGDSSNYYYISPFCRYRITSVCNFFTYIRYIQ 219
Cdd:cd21068  81 EAVENNTLSIEPVGLQPLRFVKASAVECGGPKKCALSGQTKSCKHRIKLGDSSNYYYISPFCRYRITSVCNFFTYIRYIQ 160

                       170       180       190
                ....*....|....*....|....*....|...
gi 66912194 220 QGLVKQQDVDQMFWEVMQLRKEMSLAKLGYFKE 252
Cdd:cd21068 161 QGLVKQQDVDQMFWEVMQLRKEMSLAKLGYYKE 193
 
Name Accession Description Interval E-value
Rab11BD_RAB3IP cd21068
Rab11 binding domain of Rab-3A-interacting protein (RAB3IP); RAB3IP, also called Rabin-3, or ...
 60-252 8.28e-150

Rab11 binding domain of Rab-3A-interacting protein (RAB3IP); RAB3IP, also called Rabin-3, or SSX2-interacting protein, or Rabin8, acts as a guanine nucleotide exchange factor (GEF) which promotes the exchange of GDP to GTP, converting inactive GDP-bound Rab proteins into their active GTP-bound form. It mediates the release of GDP from RAB8A and RAB8B but not from RAB3A or RAB5. It modulates actin organization and promotes polarized transport of RAB8A-specific vesicles to the cell surface. The model corresponds to the Rab11a/Rab11b-binding region of RAB3IP lies within its carboxy-terminus, a region distinct from its GEF domain and Rab3a-binding region.


Pssm-ID: 411032  Cd Length: 193  Bit Score: 415.47  E-value: 8.28e-150
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 66912194  60 GHTRNKSTSSAMSGSHQDLSVIQPIVKDCKEADLSLYNEFRLWKDEPTMDRTCPFLDKIYQEDIFPCLTFSKSELASAVL 139
Cdd:cd21068   1 GHARNKSTSSAMSGSHQDLSVIQPIVKDCKEADLSLYNEFRLWKEEPTMDRTCPFLDRIYQEDIFPCLTFSKSELASAVL 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 66912194 140 EAVENNTLSIEPVGLQPIRFVKASAVECGGPKKCALTGQSKSCKHRIKLGDSSNYYYISPFCRYRITSVCNFFTYIRYIQ 219
Cdd:cd21068  81 EAVENNTLSIEPVGLQPLRFVKASAVECGGPKKCALSGQTKSCKHRIKLGDSSNYYYISPFCRYRITSVCNFFTYIRYIQ 160

                       170       180       190
                ....*....|....*....|....*....|...
gi 66912194 220 QGLVKQQDVDQMFWEVMQLRKEMSLAKLGYFKE 252
Cdd:cd21068 161 QGLVKQQDVDQMFWEVMQLRKEMSLAKLGYYKE 193
Rab11BD_RAB3IL1 cd21069
Rab11 binding domain of Rab-3A-interacting-like protein 1 (RAB3IL1); RAB3IL1, also called ...
 87-250 2.73e-97

Rab11 binding domain of Rab-3A-interacting-like protein 1 (RAB3IL1); RAB3IL1, also called guanine nucleotide exchange factor for Rab-3A (GRAB), or Rab3A-interacting-like protein 1, or Rabin3-like 1, acts as a guanine nucleotide exchange factor (GEF) which promotes the exchange of GDP to GTP, converting inactive GDP-bound Rab proteins into their active GTP-bound form. As a dual Rab-binding protein, RAB3IL1 could potentially link Rab3 and Rab11 and/or Rab8 and Rab11-mediated intracellular trafficking processes. It may activate RAB3A, a GTPase that regulates synaptic vesicle exocytosis. It may also activate RAB8A and RAB8B. In addition, RAB3IL1 interacts with InsP6K1 and plays a role for InsP7 in vesicle exocytosis. The model corresponds to the Rab11a/Rab11b-binding region of RAB3IL1 lies within its carboxy-terminus, a region distinct from its GEF domain and Rab3a-binding region.


Pssm-ID: 411033  Cd Length: 163  Bit Score: 281.75  E-value: 2.73e-97
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 66912194  87 DCKEADLSLYNEFRLWKDEPTMDRTCPFLDKIYQEDIFPCLTFSKSELASAVLEAVENNTLSIEPVGLQPIRFVKASAVE 166
Cdd:cd21069   1 EGKEVDTVLFAEFQAWKESPTLDRSCPFLSRIYREDIGPCLDFTKRELSDLVQSAVENNTLTIEPVASQALPVVKASAVE 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 66912194 167 CGGPKKCALTGQSKSCKHRIKLGDSSNYYYISPFCRYRITSVCNFFTYIRYIQQGLVKqQDVDQMFWEVMQLRKEMSLAK 246
Cdd:cd21069  81 CGGPKKCALSGLSRTCRHRIKLGDSGNYYYISPSCRARITAVCNFFTYIRYIQQGLVR-QDAEQMFWEVMRLRREMSLAK 159


                ....
gi 66912194 247 LGYF 250
Cdd:cd21069 160 LGFY 163
Rab11BD_RAB3IP_like cd21044
Rab11 binding domain of Rab-3A-interacting protein (RAB3IP), Rab-3A-interacting-like protein 1 ...
 89-248 5.72e-60

Rab11 binding domain of Rab-3A-interacting protein (RAB3IP), Rab-3A-interacting-like protein 1 (RAB3IL1) and similar proteins; The family includes RAB3IP and RAB3IL1, as well as Rab guanine nucleotide exchange factor SEC2 from yeast. RAB3IP, also called Rabin-3, or SSX2-interacting protein, or Rabin8, acts as a guanine nucleotide exchange factor (GEF) which promotes the exchange of GDP to GTP, converting inactive GDP-bound Rab proteins into their active GTP-bound form. It mediates the release of GDP from RAB8A and RAB8B but not from RAB3A or RAB5. It modulates actin organization and promotes polarized transport of RAB8A-specific vesicles to the cell surface. RAB3IL1, also called guanine nucleotide exchange factor for Rab-3A (GRAB), or Rab3A-interacting-like protein 1, or Rabin3-like 1, acts as a guanine nucleotide exchange factor (GEF) which promotes the exchange of GDP to GTP, converting inactive GDP-bound Rab proteins into their active GTP-bound form. As a dual Rab-binding protein, RAB3IL1 could potentially link Rab3 and Rab11 and/or Rab8 and Rab11-mediated intracellular trafficking processes. It may activate RAB3A, a GTPase that regulates synaptic vesicle exocytosis. It may also activate RAB8A and RAB8B. In addition, RAB3IL1 interacts with InsP6K1 and plays a role for InsP7 in vesicle exocytosis. SEC2 is a guanine nucleotide exchange factor for SEC4, catalyzing the dissociation of GDP from SEC4 and also potently promoting binding of GTP. Activation of SEC4 by SEC2 is needed for the directed transport of vesicles to sites of exocytosis. SEC2 binds the Rab GTPase YPT32 but does not have exchange activity on YPT32. The model corresponds to the Rab11a/Rab11b-binding region of family members which lies within the carboxy-terminus, a region distinct from their GEF domain and Rab3a-binding region.


Pssm-ID: 411031  Cd Length: 178  Bit Score: 187.19  E-value: 5.72e-60
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 66912194  89 KEADLSLYNEFRLWKDEP-----TMDRTCPFLDKIYQEDIFPCLTFSKS----ELASAVLEAVENNTLSIEPVGLQPIRF 159
Cdd:cd21044   1 FEVDLVLFEEFQEFLKAPsslslSLLKSSPFLKRILAEDIEPCLRFDPAllnwLLKKRLLAAILENTLEIEPISGSTETS 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 66912194 160 VK------ASAVECGGPKKCALTGQSK--SCKHRIKLGDS-SNYYYISPFCRYRITSVCNFFTYIRYIQQGLVKQQDVDQ 230
Cdd:cd21044  81 SSsnntapVSSPPPASPKKCALCGESRldACLYRLRLSDSdSEWYPICSYCRNRLRAVCDFFAYLRYIRQGLVKSRSIEK 160

                       170
                ....*....|....*...
gi 66912194 231 MFWEVMQLRKEMSLAKLG 248
Cdd:cd21044 161 LYLEILRLRLRMFLARLG 178
 
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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