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1IXX

CRYSTAL STRUCTURE OF COAGULATION FACTORS IX/X-BINDING PROTEIN (IX/X-BP) FROM VENOM OF HABU SNAKE WITH A HETERODIMER OF C-TYPE LECTIN DOMAINS

Functional Information from GO Data
ChainGOidnamespacecontents
A0005576cellular_componentextracellular region
B0005509molecular_functioncalcium ion binding
B0005576cellular_componentextracellular region
C0005576cellular_componentextracellular region
D0005509molecular_functioncalcium ion binding
D0005576cellular_componentextracellular region
E0005576cellular_componentextracellular region
F0005509molecular_functioncalcium ion binding
F0005576cellular_componentextracellular region
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA A 130
ChainResidue
ASER41
AGLU43
AGLU47
AGLU128
AHOH147

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA B 124
ChainResidue
BSER41
BGLN43
BGLU47
BGLU120

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA C 130
ChainResidue
CSER41
CGLU43
CGLU47
CGLU128
CHOH145

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA D 124
ChainResidue
DSER41
DGLN43
DGLU47
DGLU120

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA E 130
ChainResidue
ESER41
EGLU43
EGLU47
EGLU128

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA F 124
ChainResidue
FSER41
FGLN43
FGLU47
FGLU120

site_idS1
Number of Residues5
DetailsCALCIUM-BINDING SITE.
ChainResidue
ASER41
AGLU43
AGLU47
AGLU128
AHOH147

site_idS2
Number of Residues4
DetailsCALCIUM-BINDING SITE.
ChainResidue
BSER41
BGLN43
BGLU47
BGLU120

site_idS3
Number of Residues5
DetailsCALCIUM-BINDING SITE.
ChainResidue
CSER41
CGLU43
CGLU47
CGLU128
CHOH145

site_idS4
Number of Residues4
DetailsCALCIUM-BINDING SITE.
ChainResidue
DSER41
DGLN43
DGLU47
DGLU120

site_idS5
Number of Residues5
DetailsCALCIUM-BINDING SITE.
ChainResidue
ESER41
EGLU43
EGLU47
EGLU128
EHOH154

site_idS6
Number of Residues4
DetailsCALCIUM-BINDING SITE.
ChainResidue
FSER41
FGLN43
FGLU47
FGLU120

Functional Information from PROSITE/UniProt
site_idPS00615
Number of Residues26
DetailsC_TYPE_LECTIN_1 C-type lectin domain signature. CLgleketdfrk..WVNIYCgqqnp.FVC
ChainResidueDetails
ACYS102-CYS127
BCYS96-CYS119

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues750
DetailsDomain: {"description":"C-type lectin","evidences":[{"source":"PROSITE-ProRule","id":"PRU00040","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues12
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"10339409","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"12695512","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"16165155","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"9187649","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1BJ3","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1IXX","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1J34","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1J35","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1X2T","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

251174

PDB entries from 2026-03-25

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