› 1n2f

X-ray diffraction
2.01Å resolution

CRYSTAL STRUCTURE OF P. AERUGINOSA OHR

Released:
DOI: 10.2210/pdb1n2f/pdb
PDB entry 1n2f coloured by chain, front view.
PDB entry 1n2f coloured by chain, side view.
PDB entry 1n2f coloured by chain, top view.
Source organism: Pseudomonas aeruginosa PAO1
Primary publication:
Structural and functional characterization of the Pseudomonas hydroperoxide resistance protein Ohr.
Lesniak J, Barton WA, Nikolov DB
EMBO J 21 6649-59 (2002)
PMID: 12485986

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-191217 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Organic hydroperoxide resistance protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 142 amino acids
Theoretical weight: 14.59 KDa
Source organism: Pseudomonas aeruginosa PAO1
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9HZZ3 (Residues: 1-142; Coverage: 100%)
Gene names: PA2850, ohr
Sequence domains: OsmC-like protein
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand DTT 2 x DTT
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X9A
Spacegroup: P21
Unit cell:
a: 39.911Å b: 77.51Å c: 43.079Å
α: 90° β: 116.28° γ: 90°
R-values:
R R work R free
0.23 0.22 0.243
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

7 review citations

Protein sulfenic acids in redox signaling.
Poole et al. (2004)
6 more

4 mentions without citation

Structural and functional characterization of the Pseudomonas hydroperoxide resistance protein Ohr.
Lesniak et al. (2002)
3 more