PDBe 1jdb

X-ray diffraction
2.1Å resolution

CARBAMOYL PHOSPHATE SYNTHETASE FROM ESCHERICHIA COLI

Released:
Source organism: Escherichia coli
Primary publication:
The structure of carbamoyl phosphate synthetase determined to 2.1 A resolution.
Acta Crystallogr. D Biol. Crystallogr. 55 8-24 (1999)
PMID: 10089390

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assemblies composition:
hetero octamer
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Carbamoyl-phosphate synthase large chain Chains: B, E, H, K
Molecule details ›
Chains: B, E, H, K
Length: 1073 amino acids
Theoretical weight: 117.98 KDa
Source organism: Escherichia coli
UniProt:
  • Best match: P00968 (Residues: 1-1073)
Gene names: JW0031, b0033, carB, pyrA
Carbamoyl-phosphate synthase small chain Chains: C, F, I, L
Molecule details ›
Chains: C, F, I, L
Length: 382 amino acids
Theoretical weight: 41.48 KDa
Source organism: Escherichia coli
UniProt:
  • Best match: P0A6F1 (Residues: 1-382)
Gene names: JW0030, b0032, carA, pyrA

Ligands and Environments

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL7-1
Spacegroup: P212121
Unit cell:
a: 143.8Å b: 167.7Å c: 323Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.179 0.179 not available