X-ray diffraction
1.7Å resolution

The crystal structure of iron superoxide dismutase from Aliivibrio salmonicida.


Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Superoxide dismutase Chains: A, B
Molecule details ›
Chains: A, B
Length: 194 amino acids
Theoretical weight: 21.41 KDa
Source organism: Aliivibrio salmonicida LFI1238
Expression system: Escherichia coli
  • Canonical: B6ENP9 (Residues: 1-194; Coverage: 100%)
Gene names: VSAL_I1858, sodB
Sequence domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE BM1A
Spacegroup: P3221
Unit cell:
a: 70.72Å b: 70.72Å c: 170.25Å
α: 90° β: 90° γ: 120°
R R work R free
0.207 0.205 0.239
Expression system: Escherichia coli