Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilySerpins 8037303 3001563 SCOP2B (2022-06-29)
CSCOP2B SuperfamilySerpins 8037303 3001563 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ASerpine5om6A1 A: a+b complex topologyX: Serpins (From Topology)H: Serpins (From Topology)T: SerpinsF: SerpinECOD (1.6)
CSerpine5om6C1 A: a+b complex topologyX: Serpins (From Topology)H: Serpins (From Topology)T: SerpinsF: SerpinECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.30.497.10 Alpha Beta 2-Layer Sandwich Antithrombin Chain I, domain 2CATH (4.3.0)
A2.30.39.10 Mainly Beta Roll Alpha-1-antitrypsin domain 1CATH (4.3.0)
C3.30.497.10 Alpha Beta 2-Layer Sandwich Antithrombin Chain I, domain 2CATH (4.3.0)
C2.30.39.10 Mainly Beta Roll Alpha-1-antitrypsin domain 1CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, C
PF00079Serpin (serine protease inhibitor) (Serpin)Serpin (serine protease inhibitor)Structure is a multi-domain fold containing a bundle of helices and a beta sandwich.Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, C
Alpha-1-antichymotrypsin
B, D
Alpha-1-antichymotrypsin

InterPro: Protein Family Classification InterPro Database Homepage