Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad3k65a_ Small proteins Kringle-like Kringle-like Kringle modules automated matches (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Bd3k65b_ All beta proteins Trypsin-like serine proteases Trypsin-like serine proteases Eukaryotic proteases Thrombin human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B 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)
AKringlee3k65A1 A: few secondary structure elementsX: Kringle-like (From Topology)H: Kringle-like (From Topology)T: Kringle-likeF: KringleECOD (1.6)
BThrombin_light,Trypsine3k65B1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: Thrombin_light,TrypsinECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A2.40.20.10 Mainly Beta Beta Barrel Plasminogen Kringle 4 Plasminogen Kringle 4CATH (4.3.0)
B2.40.10.10 Mainly Beta Beta Barrel Thrombin, subunit H Trypsin-like serine proteasesCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
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
PF00089Trypsin (Trypsin)Trypsin- Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Prothrombin
Prothrombin

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR018992Thrombin light chainDomain
IPR037111Thrombin light chain domain superfamilyHomologous Superfamily
IPR003966Prothrombin/thrombinFamily
IPR018114Serine proteases, trypsin family, histidine active siteActive Site
IPR009003Peptidase S1, PA clanHomologous Superfamily
IPR033116Serine proteases, trypsin family, serine active siteActive Site
IPR001254Serine proteases, trypsin domainDomain
IPR035972Gamma-carboxyglutamic acid-rich (GLA) domain superfamilyHomologous Superfamily
IPR000001KringleDomain
IPR000294Gamma-carboxyglutamic acid-rich (GLA) domainDomain
IPR051659Serine Protease S1 Domain-Containing ProteinFamily
IPR018056Kringle, conserved siteConserved Site
IPR013806Kringle-like foldHomologous Superfamily
IPR038178Kringle superfamilyHomologous Superfamily
IPR001314Peptidase S1A, chymotrypsin familyFamily
IPR043504Peptidase S1, PA clan, chymotrypsin-like foldHomologous Superfamily
IPR018992Thrombin light chainDomain
IPR037111Thrombin light chain domain superfamilyHomologous Superfamily
IPR003966Prothrombin/thrombinFamily
IPR018114Serine proteases, trypsin family, histidine active siteActive Site
IPR009003Peptidase S1, PA clanHomologous Superfamily
IPR033116Serine proteases, trypsin family, serine active siteActive Site
IPR001254Serine proteases, trypsin domainDomain
IPR035972Gamma-carboxyglutamic acid-rich (GLA) domain superfamilyHomologous Superfamily
IPR000001KringleDomain
IPR000294Gamma-carboxyglutamic acid-rich (GLA) domainDomain
IPR051659Serine Protease S1 Domain-Containing ProteinFamily
IPR018056Kringle, conserved siteConserved Site
IPR013806Kringle-like foldHomologous Superfamily
IPR038178Kringle superfamilyHomologous Superfamily
IPR001314Peptidase S1A, chymotrypsin familyFamily
IPR043504Peptidase S1, PA clan, chymotrypsin-like foldHomologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
PharosP00734
PharosP00734