X-ray diffraction
1.54Å resolution

Crystal structure of the OprO mutant protein F62Y/D114Y


Function and Biology Details

Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Porin O Chain: A
Molecule details ›
Chain: A
Length: 429 amino acids
Theoretical weight: 47.35 KDa
Source organism: Pseudomonas aeruginosa PAO1
Expression system: Escherichia coli
  • Canonical: P32977 (Residues: 25-438; Coverage: 100%)
Gene names: PA3280, oprO
Sequence domains: Phosphate-selective porin O and P
Structure domains: Porin

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04-1
Spacegroup: R3
Unit cell:
a: 87.479Å b: 87.479Å c: 159.04Å
α: 90° β: 90° γ: 120°
R R work R free
0.156 0.154 0.179
Expression system: Escherichia coli