Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
BSCOP2B SuperfamilySubtilisin-like8069727 3000226 SCOP2B (2022-06-29)
D [auth E]SCOP2 FamilySubtilases8069726 4000409 SCOP2 (2022-06-29)
D [auth E]SCOP2 SuperfamilySubtilisin-like8069727 3000226 SCOP2 (2022-06-29)
E [auth F]SCOP2 FamilyFibronectin type III8070859 4007555 SCOP2 (2022-06-29)
E [auth F]SCOP2 SuperfamilyFibronectin type III8070860 3002063 SCOP2 (2022-06-29)
F [auth G]SCOP2B SuperfamilyFibronectin type III8070860 3002063 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BPeptidase_S8e4ov6B1 A: a/b three-layered sandwichesX: Subtilisin-likeH: Subtilisin-like (From Topology)T: Subtilisin-likeF: Peptidase_S8ECOD (1.6)
D [auth E]Peptidase_S8e4ov6E1 A: a/b three-layered sandwichesX: Subtilisin-likeH: Subtilisin-like (From Topology)T: Subtilisin-likeF: Peptidase_S8ECOD (1.6)
AInhibitor_I9e4ov6A1 A: a+b two layersX: Alpha-beta plaitsH: Protease propeptides/inhibitors (From Topology)T: Protease propeptides/inhibitorsF: Inhibitor_I9ECOD (1.6)
C [auth D]Inhibitor_I9e4ov6D1 A: a+b two layersX: Alpha-beta plaitsH: Protease propeptides/inhibitors (From Topology)T: Protease propeptides/inhibitorsF: Inhibitor_I9ECOD (1.6)
E [auth F]fn3e4ov6F1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: fn3ECOD (1.6)
F [auth G]fn3e4ov6G1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: fn3ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A,
C [auth D]
PF05922Peptidase inhibitor I9 (Inhibitor_I9)Peptidase inhibitor I9This family includes the proteinase B inhibitor from Saccharomyces cerevisiae and the activation peptides from peptidases of the subtilisin family. The subtilisin propeptides are known to function as molecular chaperones, assisting in the folding of ...This family includes the proteinase B inhibitor from Saccharomyces cerevisiae and the activation peptides from peptidases of the subtilisin family. The subtilisin propeptides are known to function as molecular chaperones, assisting in the folding of the mature peptidase [1], but have also been shown to act as 'temporary inhibitors' [2].
Domain
E [auth F],
F [auth G]
PF00041Fibronectin type III domain (fn3)Fibronectin type III domain- Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
B,
D [auth E]
Proprotein convertase subtilisin/kexin type 9
A,
C [auth D]
Proprotein convertase subtilisin/kexin type 9
E [auth F],
F [auth G]
Adnectin- - -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
B,
D [auth E]
IPR041052Proprotein convertase subtilisin/kexin type 9, C-terminal domain 2Domain
B,
D [auth E]
IPR037045Peptidase S8 propeptide/proteinase inhibitor I9 superfamilyHomologous Superfamily
B,
D [auth E]
IPR010259Peptidase S8 propeptide/proteinase inhibitor I9Domain
B,
D [auth E]
IPR000209Peptidase S8/S53 domainDomain
B,
D [auth E]
IPR015500Peptidase S8, subtilisin-relatedFamily
B,
D [auth E]
IPR041051Proprotein convertase subtilisin/kexin type 9, C-terminal domain 3Domain
B,
D [auth E]
IPR034193Proteinase K-like catalytic domainDomain
B,
D [auth E]
IPR041254Proprotein convertase subtilisin/kexin type 9, C-terminal domain 1Domain
B,
D [auth E]
IPR036852Peptidase S8/S53 domain superfamilyHomologous Superfamily
A,
C [auth D]
IPR041052Proprotein convertase subtilisin/kexin type 9, C-terminal domain 2Domain
A,
C [auth D]
IPR037045Peptidase S8 propeptide/proteinase inhibitor I9 superfamilyHomologous Superfamily
A,
C [auth D]
IPR010259Peptidase S8 propeptide/proteinase inhibitor I9Domain
A,
C [auth D]
IPR000209Peptidase S8/S53 domainDomain
A,
C [auth D]
IPR015500Peptidase S8, subtilisin-relatedFamily
A,
C [auth D]
IPR041051Proprotein convertase subtilisin/kexin type 9, C-terminal domain 3Domain
A,
C [auth D]
IPR034193Proteinase K-like catalytic domainDomain
A,
C [auth D]
IPR041254Proprotein convertase subtilisin/kexin type 9, C-terminal domain 1Domain
A,
C [auth D]
IPR036852Peptidase S8/S53 domain superfamilyHomologous Superfamily
E [auth F],
F [auth G]
IPR013783Immunoglobulin-like foldHomologous Superfamily
E [auth F],
F [auth G]
IPR003961Fibronectin type IIIDomain
E [auth F],
F [auth G]
IPR036116Fibronectin type III superfamilyHomologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
B,
D [auth E]
PharosQ8NBP7
A,
C [auth D]
PharosQ8NBP7