1IXX image
Deposition Date 1997-05-01
Release Date 1998-05-06
Last Version Date 2024-10-30
Entry Detail
PDB ID:
1IXX
Keywords:
COAGULATION FACTOR BINDING
Title:
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
Biological Source:
Source Organism:
Trimeresurus flavoviridis (Taxon ID: 88087)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.50 Å
R-Value Free:
0.22
R-Value Work:
0.17
R-Value Observed:
0.17
Space Group:
P 21 21 2
1IXX validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:COAGULATION FACTORS IX/X-BINDING PROTEIN
Chain IDs:A, C, E
Chain Length:129
Number of Molecules:3
Biological Source:Trimeresurus flavoviridis
UniProt ID:P23806 Pfam ID:PF00059
Protein Blast
Polymer Type:polypeptide(L)
Molecule:COAGULATION FACTORS IX/X-BINDING PROTEIN
Chain IDs:B, D, F
Chain Length:123
Number of Molecules:3
Biological Source:Trimeresurus flavoviridis
UniProt ID:P23807 Pfam ID:PF00059
Ligand Molecules
CA
Primary Citation
Structure of coagulation factors IX/X-binding protein, a heterodimer of C-type lectin domains.
Nat.Struct.Biol. 4 438 441 (1997)
PMID: 9187649 DOI: 10.1038/nsb0697-438

Abstact

Coagulation factors IX/X-binding protein is an intertwined dimer with a central loop projecting into the adjoining subunit. Excluding this loop, each subunit has a fold similar to rat mannose-binding protein.

Legend

Protein

Chemical

Disease

Primary Citation of related structures
1IXX