X-ray diffraction
1.7Å resolution

The structure of a CoA pyrophosphatase from D. Radiodurans complexed with a magnesium ion


Function and Biology Details

Reaction catalysed:
A nucleoside triphosphate + H(2)O = a nucleotide + diphosphate
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Nudix hydrolase domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 194 amino acids
Theoretical weight: 21.27 KDa
Source organism: Deinococcus radiodurans
Expression system: Escherichia coli
  • Canonical: Q9RV46 (Residues: 1-194; Coverage: 100%)
Gene name: DR_1184
Sequence domains: NUDIX domain
Structure domains: Nucleoside Triphosphate Pyrophosphohydrolase

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X25
Spacegroup: P21212
Unit cell:
a: 40.618Å b: 94.066Å c: 43.664Å
α: 90° β: 90° γ: 90°
R R work R free
0.216 0.216 0.258
Expression system: Escherichia coli