PDBe 1dpm

X-ray diffraction
2.1Å resolution

THREE-DIMENSIONAL STRUCTURE OF THE ZINC-CONTAINING PHOSPHOTRIESTERASE WITH BOUND SUBSTRATE ANALOG DIETHYL 4-METHYLBENZYLPHOSPHONATE

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:

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: 329 amino acids
Theoretical weight: 35.71 KDa
Source organism: Brevundimonas diminuta
UniProt:
  • Canonical: P0A434 (Residues: 36-363; Coverage: 98%)
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: 129.6Å b: 91.4Å c: 69.4Å
α: 90° β: 91.9° γ: 90°
R-values:
R R work R free
0.154 0.154 not available