PDBe 1zhr

X-ray diffraction
1.73Å resolution

Crystal Structure of the Catalytic Domain of Coagulation Factor XI in Complex with Benzamidine (S434A-T475A-C482S-K437A Mutant)

Released:

Function and Biology Details

Reaction catalysed:
Selective cleavage of Arg-|-Ala and Arg-|-Val bonds in factor IX to form factor IXa.
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Coagulation factor XIa light chain Chain: A
Molecule details ›
Chain: A
Length: 238 amino acids
Theoretical weight: 26.75 KDa
Source organism: Homo sapiens
Expression system: Komagataella pastoris
UniProt:
  • Canonical: NEW P03951 (Residues: 388-625; Coverage: 39%)
Gene name: F11
Sequence domains: Trypsin
Structure domains: Trypsin-like serine proteases

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH3R
Spacegroup: I23
Unit cell:
a: 120.746Å b: 120.746Å c: 120.746Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.183 0.183 0.202
Expression system: Komagataella pastoris