PDBe 1psc

X-ray diffraction
2Å resolution

PHOSPHOTRIESTERASE FROM PSEUDOMONAS DIMINUTA

Released:

Function and Biology Details

Reaction catalysed:
An aryl dialkyl phosphate + H(2)O = dialkyl phosphate + an aryl alcohol. 
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Parathion hydrolase Chains: A, B
Molecule details ›
Chains: A, B
Length: 365 amino acids
Theoretical weight: 39.05 KDa
Source organism: Brevundimonas diminuta
Expression system: Escherichia coli
UniProt:
  • Canonical: P0A434 (Residues: 1-365; Coverage: 100%)
Gene name: opd
Sequence domains: Phosphotriesterase family
Structure domains: Metal-dependent hydrolases

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: C2
Unit cell:
a: 129.5Å b: 91.4Å c: 69.4Å
α: 90° β: 91.9° γ: 90°
R-values:
R R work R free
0.152 0.152 not available
Expression system: Escherichia coli