3BJI | pdb_00003bji

Structural Basis of Promiscuous Guanine Nucleotide Exchange by the T-Cell Essential Vav1

External Resource: Annotation


Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Cd3bjic_ Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases G proteins Rac Human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Dd3bjid_ Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases G proteins Rac Human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
CSCOP2B SuperfamilyRas-like P-loop GTPases 8057406 3002022 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyRas-like P-loop GTPases 8057406 3002022 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyPH domain-like 8091660 3000134 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyDBL homology domain (DH-domain) 8091659 3000793 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyCysteine-rich domain 8091661 3001452 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyCysteine-rich domain 8091661 3001452 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyDBL homology domain (DH-domain) 8091659 3000793 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyPH domain-like 8091660 3000134 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
CGBPe3bjiC1 A: a/b three-layered sandwichesX: HTHH: HTHT: winged helix domainF: GBPECOD (v294.1)
DGBPe3bjiD1 A: a/b three-layered sandwichesX: HTHH: HTHT: winged helix domainF: GBPECOD (v294.1)
BRasGEFe3bjiB2 A: a/b three-layered sandwichesX: HTHH: NudixT: NudixF: RasGEFECOD (v294.1)
Be3bjiB6 A: a/b three-layered sandwichesX: Subtilisin-likeH: Subtilisin-likeT: Subtilisin-likeF:ECOD (v294.1)
APINe3bjiA2 A: a/b three-layered sandwichesX: Profilin-likeH: sensor domainsT: sensor domainsF: PINECOD (v294.1)
Ae3bjiA4 A: a/b three-layered sandwichesX: DEATH domainH: Ten stranded beta/alpha barrelT: Ten stranded beta/alpha barrelF:ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
C3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (4.3.0)
D3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (4.3.0)
B1.20.900.10 Mainly Alpha Up-down Bundle Dbl Homology Domain Chain ACATH (4.3.0)
B2.30.29.30 Mainly Beta Roll PH-domain like Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)CATH (4.3.0)
B3.30.60.20 Alpha Beta 2-Layer Sandwich Wheat Germ Agglutinin (Isolectin 2) domain 1CATH (4.3.0)
A1.20.900.10 Mainly Alpha Up-down Bundle Dbl Homology Domain Chain ACATH (4.3.0)
A2.30.29.30 Mainly Beta Roll PH-domain like Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)CATH (4.3.0)
A3.30.60.20 Alpha Beta 2-Layer Sandwich Wheat Germ Agglutinin (Isolectin 2) domain 1CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
C, D
PF00071Ras family (Ras)Ras familyIncludes sub-families Ras, Rab, Rac, Ral, Ran, Rap Ypt1 and more. Shares P-loop motif with GTP_EFTU, arf and myosin_head. See Pfam:PF00009 Pfam:PF00025, Pfam:PF00063. As regards Rab GTPases, these are important regulators of vesicle formation, motili ...Includes sub-families Ras, Rab, Rac, Ral, Ran, Rap Ypt1 and more. Shares P-loop motif with GTP_EFTU, arf and myosin_head. See Pfam:PF00009 Pfam:PF00025, Pfam:PF00063. As regards Rab GTPases, these are important regulators of vesicle formation, motility and fusion. They share a fold in common with all Ras GTPases: this is a six-stranded beta-sheet surrounded by five alpha-helices [1].
Domain
A, B
PF00130Phorbol esters/diacylglycerol binding domain (C1 domain) (C1_1)Phorbol esters/diacylglycerol binding domain (C1 domain)This domain is also known as the Protein kinase C conserved region 1 (C1) domain. Domain
A, B
PF00169PH domain (PH)PH domainPH stands for pleckstrin homology. Domain
A, B
PF00621RhoGEF domain (RhoGEF)RhoGEF domainGuanine nucleotide exchange factor for Rho/Rac/Cdc42-like GTPases Also called Dbl-homologous (DH) domain. It appears that Pfam:PF00169 domains invariably occur C-terminal to RhoGEF/DH domains. Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
C, D
Ras-related C3 botulinum toxin substrate 1 precursor
A, B
Proto-oncogene vav

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
C, D
IPR001806Small GTPaseFamily
C, D
IPR003578Small GTPase RhoFamily
C, D
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
C, D
IPR005225Small GTP-binding domainDomain
A, B
IPR003096Smooth muscle protein/calponinFamily
A, B
IPR001849Pleckstrin homology domainDomain
A, B
IPR036860SH2 domain superfamilyHomologous Superfamily
A, B
IPR000980SH2 domainDomain
A, B
IPR000219Dbl homology domainDomain
A, B
IPR001715Calponin homology domainDomain
A, B
IPR036028SH3-like domain superfamilyHomologous Superfamily
A, B
IPR035730VAV1 protein, first SH3 domainDomain
A, B
IPR011993PH-like domain superfamilyHomologous Superfamily
A, B
IPR001331Guanine-nucleotide dissociation stimulator, CDC24, conserved siteConserved Site
A, B
IPR035729VAV1 protein, second SH3 domainDomain
A, B
IPR002219Protein kinase C-like, phorbol ester/diacylglycerol-binding domainDomain
A, B
IPR022613CASAMP, second calponin-homology domainDomain
A, B
IPR001452SH3 domainDomain
A, B
IPR035879VAV1, SH2 domainDomain
A, B
IPR036872CH domain superfamilyHomologous Superfamily
A, B
IPR037832Vav, PH domainDomain
A, B
IPR035899Dbl homology (DH) domain superfamilyHomologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
C, D
Pharos:  P63000
A, B
Pharos:  P15498

Membrane Protein Annotation: OPM OPM Database Homepage

ChainsExternal LinkTypeClassSuperfamilyFamily
C, D
OPMMonotopic/peripheralAll beta monotopic/peripheralPH domain-likePleckstrin-homology domain