Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
A [auth L]SCOP2B SuperfamilyEGF/Laminin-like 8035338 3000412 SCOP2B (2022-06-29)
D [auth A]SCOP2B SuperfamilyEGF/Laminin-like 8035338 3000412 SCOP2B (2022-06-29)
B [auth H]SCOP2B SuperfamilyTrypsin-like serine proteases 8035341 3000114 SCOP2B (2022-06-29)
E [auth B]SCOP2B SuperfamilyTrypsin-like serine proteases 8035341 3000114 SCOP2B (2022-06-29)
C [auth I]SCOP2B SuperfamilySerpins 8037674 3001563 SCOP2B (2022-06-29)
F [auth C]SCOP2B SuperfamilySerpins 8037674 3001563 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth L]FXa_inhibitione2gd4L1 A: few secondary structure elementsX: EGF-likeH: EGF-relatedT: EGF/LamininF: FXa_inhibitionECOD (1.6)
D [auth A]FXa_inhibitione2gd4A1 A: few secondary structure elementsX: EGF-likeH: EGF-relatedT: EGF/LamininF: FXa_inhibitionECOD (1.6)
B [auth H]Trypsine2gd4H1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrel 2F: TrypsinECOD (1.6)
E [auth B]Trypsine2gd4B1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrel 2F: TrypsinECOD (1.6)
C [auth I]Serpine2gd4I1 A: a+b complex topologyX: Serpins (From Topology)H: Serpins (From Topology)T: SerpinsF: SerpinECOD (1.6)
F [auth C]Serpine2gd4C1 A: a+b complex topologyX: Serpins (From Topology)H: Serpins (From Topology)T: SerpinsF: SerpinECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth L],
D [auth A]
PF14670Coagulation Factor Xa inhibitory site (FXa_inhibition)Coagulation Factor Xa inhibitory siteThis short domain on coagulation enzyme factor Xa is found to be the target for a potent inhibitor of coagulation, TAK-442 [1].Domain
B [auth H],
E [auth B]
PF00089Trypsin (Trypsin)Trypsin- Domain
C [auth I],
F [auth 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 [auth L],
D [auth A]
Coagulation factor X, Stuart factor, Stuart-Prower factor, Contains: Factor X light chain; Factor X heavy chain; Activated factor Xa heavy chain
B [auth H],
E [auth B]
Coagulation factor, Stuart factor, Stuart-Prower factor, Contains: Factor X light chain; Factor X heavy chain; Activated factor Xa heavy chain
C [auth I],
F [auth C]
Antithrombin-III

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth L],
D [auth A]
IPR000294Gamma-carboxyglutamic acid-rich (GLA) domainDomain
A [auth L],
D [auth A]
IPR018097EGF-like calcium-binding, conserved siteConserved Site
A [auth L],
D [auth A]
IPR000742EGF-like domainDomain
A [auth L],
D [auth A]
IPR018114Serine proteases, trypsin family, histidine active siteActive Site
A [auth L],
D [auth A]
IPR050442Peptidase S1 family, coagulation factorsFamily
A [auth L],
D [auth A]
IPR009003Peptidase S1, PA clanHomologous Superfamily
A [auth L],
D [auth A]
IPR017857Coagulation factor-like, Gla domain superfamilyHomologous Superfamily
A [auth L],
D [auth A]
IPR001314Peptidase S1A, chymotrypsin familyFamily
A [auth L],
D [auth A]
IPR033116Serine proteases, trypsin family, serine active siteActive Site
A [auth L],
D [auth A]
IPR001254Serine proteases, trypsin domainDomain
A [auth L],
D [auth A]
IPR035972Gamma-carboxyglutamic acid-rich (GLA) domain superfamilyHomologous Superfamily
A [auth L],
D [auth A]
IPR001881EGF-like calcium-binding domainDomain
A [auth L],
D [auth A]
IPR043504Peptidase S1, PA clan, chymotrypsin-like foldHomologous Superfamily
A [auth L],
D [auth A]
IPR000152EGF-type aspartate/asparagine hydroxylation sitePTM
A [auth L],
D [auth A]
IPR012224Peptidase S1A, coagulation factor VII/IX/X/C/ZFamily
B [auth H],
E [auth B]
IPR000294Gamma-carboxyglutamic acid-rich (GLA) domainDomain
B [auth H],
E [auth B]
IPR018097EGF-like calcium-binding, conserved siteConserved Site
B [auth H],
E [auth B]
IPR000742EGF-like domainDomain
B [auth H],
E [auth B]
IPR018114Serine proteases, trypsin family, histidine active siteActive Site
B [auth H],
E [auth B]
IPR050442Peptidase S1 family, coagulation factorsFamily
B [auth H],
E [auth B]
IPR009003Peptidase S1, PA clanHomologous Superfamily
B [auth H],
E [auth B]
IPR017857Coagulation factor-like, Gla domain superfamilyHomologous Superfamily
B [auth H],
E [auth B]
IPR001314Peptidase S1A, chymotrypsin familyFamily
B [auth H],
E [auth B]
IPR033116Serine proteases, trypsin family, serine active siteActive Site
B [auth H],
E [auth B]
IPR001254Serine proteases, trypsin domainDomain
B [auth H],
E [auth B]
IPR035972Gamma-carboxyglutamic acid-rich (GLA) domain superfamilyHomologous Superfamily
B [auth H],
E [auth B]
IPR001881EGF-like calcium-binding domainDomain
B [auth H],
E [auth B]
IPR043504Peptidase S1, PA clan, chymotrypsin-like foldHomologous Superfamily
B [auth H],
E [auth B]
IPR000152EGF-type aspartate/asparagine hydroxylation sitePTM
B [auth H],
E [auth B]
IPR012224Peptidase S1A, coagulation factor VII/IX/X/C/ZFamily
C [auth I],
F [auth C]
IPR023795Serpin, conserved siteConserved Site
C [auth I],
F [auth C]
IPR000215Serpin familyFamily
C [auth I],
F [auth C]
IPR033829Antithrombin-III, serpin domainDomain
C [auth I],
F [auth C]
IPR023796Serpin domainDomain
C [auth I],
F [auth C]
IPR042178Serpin superfamily, domain 1Homologous Superfamily
C [auth I],
F [auth C]
IPR042185Serpin superfamily, domain 2Homologous Superfamily
C [auth I],
F [auth C]
IPR036186Serpin superfamilyHomologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A [auth L],
D [auth A]
PharosP00742
B [auth H],
E [auth B]
PharosP00742
C [auth I],
F [auth C]
PharosP01008