Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilySerpins 8041305 3001563 SCOP2B (2022-06-29)
BSCOP2B SuperfamilySerpins 8041305 3001563 SCOP2B (2022-06-29)
CSCOP2B SuperfamilySerpins 8041305 3001563 SCOP2B (2022-06-29)
DSCOP2B SuperfamilySerpins 8041305 3001563 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ASerpine3ut3A1 A: a+b complex topologyX: Serpins (From Topology)H: Serpins (From Topology)T: SerpinsF: SerpinECOD (1.6)
BSerpine3ut3B1 A: a+b complex topologyX: Serpins (From Topology)H: Serpins (From Topology)T: SerpinsF: SerpinECOD (1.6)
CSerpine3ut3C1 A: a+b complex topologyX: Serpins (From Topology)H: Serpins (From Topology)T: SerpinsF: SerpinECOD (1.6)
DSerpine3ut3D1 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)
B3.30.497.10 Alpha Beta 2-Layer Sandwich Antithrombin Chain I, domain 2CATH (4.3.0)
B2.30.39.10 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)
D3.30.497.10 Alpha Beta 2-Layer Sandwich Antithrombin Chain I, domain 2CATH (4.3.0)
D2.30.39.10 Mainly Beta Roll Alpha-1-antitrypsin domain 1CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D
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, B, C, D
Plasminogen activator inhibitor 1

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D
IPR023795Serpin, conserved siteConserved Site
A, B, C, D
IPR000215Serpin familyFamily
A, B, C, D
IPR036186Serpin superfamilyHomologous Superfamily
A, B, C, D
IPR023796Serpin domainDomain
A, B, C, D
IPR042178Serpin superfamily, domain 1Homologous Superfamily
A, B, C, D
IPR042185Serpin superfamily, domain 2Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A, B, C, D
PharosP05121