X-ray diffraction
1.6Å resolution

Crystal Structure of pOPH S172A with octanoic acid

Source organism: Pseudomonas sp.
Entry authors: Yang Y, Ko TP, Li JH, Liu L, Huang CH, Chan HC, Ren FF, Jia DX, Wang AH-J, Guo RT, Chen J, Du GC

Function and Biology Details

Reaction catalysed:
Nonane-4,6-dione + H(2)O = pentan-2-one + butanoate
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Oxidized polyvinyl alcohol hydrolase Chain: A
Molecule details ›
Chain: A
Length: 364 amino acids
Theoretical weight: 39.25 KDa
Source organism: Pseudomonas sp.
Expression system: Escherichia coli
  • Canonical: Q9LCQ7 (Residues: 30-379; Coverage: 98%)
Gene name: pvaB
Structure domains: alpha/beta hydrolase

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSRRC BEAMLINE BL13B1
Spacegroup: P212121
Unit cell:
a: 58.392Å b: 65.295Å c: 83.972Å
α: 90° β: 90° γ: 90°
R R work R free
0.149 0.148 0.175
Expression system: Escherichia coli