X-ray diffraction
2.3Å resolution

Acetyl CoA Synthetase, Acetylated on Lys609


Function and Biology Details

Reaction catalysed:
ATP + acetate + CoA = AMP + diphosphate + acetyl-CoA
Biochemical function:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Acetyl-coenzyme A synthetase Chains: A, B
Molecule details ›
Chains: A, B
Length: 652 amino acids
Theoretical weight: 72.18 KDa
Source organism: Salmonella enterica
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q8ZKF6 (Residues: 1-652; Coverage: 100%)
Gene names: STM4275, acs
Sequence domains:
Structure domains:

Ligands and Environments

Cofactor: Ligand COA 2 x COA
3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P21
Unit cell:
a: 59.981Å b: 143.16Å c: 71.934Å
α: 90° β: 91.57° γ: 90°
R R work R free
0.196 0.196 0.236
Expression system: Escherichia coli BL21(DE3)