Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyBCR-homology GTPase activation domain (RhoGAP-domain)8079464 4001255 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyGTPase activation domain GAP8079465 3001163 SCOP2 (2022-06-29)
C [auth B]SCOP2B SuperfamilyGTPase activation domain GAP8079465 3001163 SCOP2B (2022-06-29)
B [auth F]SCOP2B SuperfamilyRas-like P-loop GTPases8057414 3002022 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyRas-like P-loop GTPases8057414 3002022 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF00620e5ircA1 A: alpha bundlesX: GTPase activation domain, GAP (From Topology)H: GTPase activation domain, GAP (From Topology)T: GTPase activation domain, GAPF: PF00620ECOD (1.6)
C [auth B]PF00620e5ircB1 A: alpha bundlesX: GTPase activation domain, GAP (From Topology)H: GTPase activation domain, GAP (From Topology)T: GTPase activation domain, GAPF: PF00620ECOD (1.6)
B [auth F]PF00071e5ircF1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: PF00071ECOD (1.6)
DPF00071e5ircD1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: PF00071ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A,
C [auth B]
PF19518p190RhoGAP, pG1 and pG2 domains (RhoGAP_pG1_pG2)p190RhoGAP, pG1 and pG2 domainsThe p190RhoGAP (GTPase-activating protein) proteins, p190RhoGAP-A (ARHGAP35) and p190RhoGAP-B (ARHGAP5)4-6, regulates Rho GTP hydrolysis and are important for proper Rho signalling. They share a domain organisation containing a GTP-binding GTPase dom ...The p190RhoGAP (GTPase-activating protein) proteins, p190RhoGAP-A (ARHGAP35) and p190RhoGAP-B (ARHGAP5)4-6, regulates Rho GTP hydrolysis and are important for proper Rho signalling. They share a domain organisation containing a GTP-binding GTPase domain, four FF domains, two GTPase-like folds (pG1 and pG2) in the middle domain and a C-terminal GAP domain. This entry represents pG1 and pG2 which are important for GAP activity toward RhoA and were classified as pseudoGTPases as they lack nucleotide-binding activity. Crystal structures revealed a small GTPase fold in both cases with a central 6-stranded beta-sheet surrounded by four alpha-helices [1].
Domain
A,
C [auth B]
PF00620RhoGAP domain (RhoGAP)RhoGAP domainGTPase activator proteins towards Rho/Rac/Cdc42-like small GTPases.Domain
B [auth F],
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, motil ...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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A,
C [auth B]
Rho GTPase-activating protein 35
B [auth F],
D
Transforming protein RhoA

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
A,
C [auth B]
CSX Parent Component: CYS

RESIDAA0451

PSI-MOD :  2'-(S-L-cysteinyl)-6'-hydroxy-L-tryptophan sulfoxide MOD:01380
B [auth F],
D
CSX Parent Component: CYS

RESIDAA0451 , AA0451

PSI-MOD :  2'-(S-L-cysteinyl)-6'-hydroxy-L-tryptophan sulfoxide MOD:01380 , 2'-(S-L-cysteinyl)-6'-hydroxy-L-tryptophan sulfoxide MOD:01380