3nn4

X-ray diffraction
2.7Å resolution

Function and Biology Details

Reaction catalysed:
Chloride + O(2) = chlorite
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo pentamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-502710 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Chlorite dismutase Chains: A, B, C, D, E
Molecule details ›
Chains: A, B, C, D, E
Length: 241 amino acids
Theoretical weight: 27.45 KDa
Source organism: Nitrospira defluvii
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: B3U4H7 (Residues: 27-264; Coverage: 100%)
Gene names: NIDE1387, cld, cld1
Sequence domains: Chlorite dismutase

Ligands and Environments


Cofactor: Ligand HEM 5 x HEM
1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-1
Spacegroup: C2
Unit cell:
a: 137.41Å b: 113.88Å c: 119.87Å
α: 90° β: 118.02° γ: 90°
R-values:
R R work R free
0.218 0.216 0.258
Expression system: Escherichia coli BL21(DE3)