› 1bt8

X-ray diffraction
1.85Å resolution

Function and Biology Details

Reaction catalysed: 
2 superoxide + 2 H(+) = O(2) + H(2)O(2)
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:
Structure domains:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-160382 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Superoxide dismutase [Mn/Fe] Chains: A, B
Molecule details ›
Chains: A, B
Length: 201 amino acids
Theoretical weight: 22.66 KDa
Source organism: Propionibacterium freudenreichii subsp. shermanii
UniProt:
  • Canonical: P80293 (Residues: 1-201; Coverage: 100%)
Gene name: sodA
Sequence domains:
Structure domains:

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
X-ray source: ENRAF-NONIUS FR591
Spacegroup: C2221
Unit cell:
a: 78.689Å b: 87.293Å c: 110.841Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.176 0.176 0.236

Quick links

Citations

1 review citation

Fluoride and organic weak acids as modulators of microbial physiology.
Marquis et al. (2003)
12 other articles

1 mention without citation

A cambialistic superoxide dismutase in the thermophilic photosynthetic bacterium Chloroflexus aurantiacus.
Lancaster et al. (2004)