› 5par

X-ray diffraction
2.1Å resolution

Crystal Structure of Factor VIIa in complex with 1H-benzimidazol-2-amine

Released:
DOI: 10.2210/pdb5par/pdb
PDB entry 5par coloured by chain, front view.
PDB entry 5par coloured by chain, side view.
PDB entry 5par coloured by chain, top view.
Source organism: Homo sapiens
Entry authors: Stihle M, Mayweg A, Roever S, Rudolph MG

Function and Biology Details

Reaction catalysed: 
Selective cleavage of Arg-|-Ile bond in factor X to form factor Xa.
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-140351 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Factor VII light chain Chain: A
Molecule details ›
Chain: A
Length: 64 amino acids
Theoretical weight: 6.98 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P08709 (Residues: 149-212; Coverage: 14%)
Gene name: F7
Sequence domains: Coagulation Factor Xa inhibitory site
Structure domains: Laminin
Factor VII heavy chain Chain: C
Molecule details ›
Chain: C
Length: 254 amino acids
Theoretical weight: 28.1 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P08709 (Residues: 213-466; Coverage: 57%)
Gene name: F7
Sequence domains: Trypsin
Structure domains: Trypsin-like serine proteases

Ligands and Environments

5 bound ligands:
Ligand AX7 4 x AX7
Ligand GOL 2 x GOL
Ligand CA 1 x CA
Ligand CL 2 x CL
Ligand SO4 2 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BRUKER AXS MICROSTAR
Spacegroup: P41212
Unit cell:
a: 95.479Å b: 95.479Å c: 116.331Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.184 0.182 0.22
Expression system: Escherichia coli

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