Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyTrypsin-like serine proteases 8042154 3000114 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyKringle-like 8038667 3000761 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyKringle-like 8038667 3000761 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyTrypsin-like serine proteases 8042154 3000114 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AThrombin_light,Trypsine4hzhA1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: Thrombin_light,TrypsinECOD (1.6)
AKringlee4hzhA2 A: few secondary structure elementsX: Kringle-like (From Topology)H: Kringle-like (From Topology)T: Kringle-likeF: KringleECOD (1.6)
BThrombin_light,Trypsine4hzhB1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: Thrombin_light,TrypsinECOD (1.6)
BKringlee4hzhB2 A: few secondary structure elementsX: Kringle-like (From Topology)H: Kringle-like (From Topology)T: Kringle-likeF: KringleECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF00051Kringle domain (Kringle)Kringle domainKringle domains have been found in plasminogen, hepatocyte growth factors, prothrombin, and apolipoprotein A. Structure is disulfide-rich, nearly all-beta.Domain
A, B
PF00089Trypsin (Trypsin)Trypsin- Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Prothrombin