PDBe 1e19

X-ray diffraction
1.5Å resolution

Function and Biology Details

Reaction catalysed:
ATP + NH(3) + CO(2) = ADP + carbamoyl phosphate
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Carbamate kinase Chains: A, B
Molecule details ›
Chains: A, B
Length: 314 amino acids
Theoretical weight: 34.48 KDa
Source organism: Pyrococcus furiosus
  • Canonical: P95474 (Residues: 1-314; Coverage: 100%)
Gene names: PF0676, cpa, cpkA
Sequence domains: Amino acid kinase family
Structure domains: Carbamate kinase

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF
Spacegroup: P212121
Unit cell:
a: 55.4Å b: 91.7Å c: 133.8Å
α: 90° β: 90° γ: 90°
R R work R free
0.183 0.183 0.218