X-ray diffraction
2.19Å resolution

Serum paraoxonase-1 by directed evolution at pH 6.5 in complex with 2-hydroxyquinoline


Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
serum paraoxonase Chain: A
Molecule details ›
Chain: A
Length: 355 amino acids
Theoretical weight: 39.6 KDa
Source organism: synthetic construct
Expression system: Escherichia coli
Structure domains: TolB, C-terminal domain

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-4
Spacegroup: P43212
Unit cell:
a: 93.544Å b: 93.544Å c: 144.621Å
α: 90° β: 90° γ: 90°
R R work R free
0.184 0.182 0.227
Expression system: Escherichia coli