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1BOY

EXTRACELLULAR REGION OF HUMAN TISSUE FACTOR

Functional Information from GO Data
ChainGOidnamespacecontents
A0007596biological_processblood coagulation
A0016020cellular_componentmembrane
Functional Information from PDB Data
site_id7A1
Number of Residues10
DetailsCORE BINDING SITE FOR FACTOR VIIA FORMING CONCAVITY BETWEEN 'FINGER' AND DOMAIN 1.
ChainResidue
AARG135
AVAL207
APHE140
ALEU133
ALYS20
ATHR60
AASP58
AILE22
AGLU24
AGLN110

site_id7A2
Number of Residues6
DetailsDISTAL PART OF BINDING SITE FOR FACTOR VIIA ON CONVEX SURFACE DOMAIN 1 (EXTENDS TO TYR 78 IN HYDROPHOBIC PATCH).
ChainResidue
ALYS48
ALYS46
AGLN37
AASP44
ATRP45
ATYR78

site_idXA1
Number of Residues2
DetailsSITE OF INTERACTION WITH MACROMOLECULAR SUBSTRATE XA WHICH MAY EXTEND OVER 20 RESIDUES (154 - 174).
ChainResidue
ALYS165
ALYS166

Functional Information from PROSITE/UniProt
site_idPS00621
Number of Residues18
DetailsTISSUE_FACTOR Tissue factor signature. WKsKCfyTtDTECDLTDE
ChainResidueDetails
ATRP45-GLU62

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsMotif: {"description":"WKS motif"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

245663

PDB entries from 2025-12-03

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