Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyBAR/IMD domain-like 8033639 3000528 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyBAR/IMD domain-like 8033639 3000528 SCOP2B (2022-06-29)
C [auth D]SCOP2B SuperfamilyRas-like P-loop GTPases 8057406 3002022 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AArfaptine1i4tA1 A: alpha duplicates or obligate multimersX: BAR/IMD domain-likeH: BAR/IMD domain-like (From Topology)T: BAR/IMD domain-likeF: ArfaptinECOD (1.6)
BArfaptine1i4tB1 A: alpha duplicates or obligate multimersX: BAR/IMD domain-likeH: BAR/IMD domain-like (From Topology)T: BAR/IMD domain-likeF: ArfaptinECOD (1.6)
C [auth D]Rase1i4tD1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: RasECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
C [auth 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, B
ARFAPTIN 2
C [auth D]RAS-RELATED C3 BOTULINUM TOXIN SUBSTRATE 1