PDBe 4nzq

X-ray diffraction
2.81Å resolution

Crystal structure of Ca2+-free prothrombin deletion mutant residues 146-167

Released:
Source organism: Homo sapiens

Function and Biology Details

Reaction catalysed:
Selective cleavage of Arg-|-Gly bonds in fibrinogen to form fibrin and release fibrinopeptides A and B.
Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Prothrombin Chain: A
Molecule details ›
Chain: A
Length: 557 amino acids
Theoretical weight: 63.56 KDa
Source organism: Homo sapiens
Expression system: Cricetinae
UniProt:
  • Canonical: P00734 (Residues: 44-622; Coverage: 93%)
Gene name: F2
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: C2221
Unit cell:
a: 88.754Å b: 171.739Å c: 141.252Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.228 0.226 0.279
Expression system: Cricetinae