› 2wwn

X-ray diffraction
2.6Å resolution

Yersinia pseudotuberculosis Superoxide Dismutase C with bound Azide

Released:
DOI: 10.2210/pdb2wwn/pdb
PDB entry 2wwn coloured by chain, front view.
PDB entry 2wwn coloured by chain, side view.
PDB entry 2wwn coloured by chain, top view.
Source organism: Yersinia pseudotuberculosis
Entry authors: Basak AK, Duffield ML, Naylor CE, Huyet J, Titball RW

Function and Biology Details

Reaction catalysed: 
2 superoxide + 2 H(+) = O(2) + H(2)O(2)
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-179273 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Superoxide dismutase [Cu-Zn] Chains: A, B
Molecule details ›
Chains: A, B
Length: 169 amino acids
Theoretical weight: 17.37 KDa
Source organism: Yersinia pseudotuberculosis
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q66ED7 (Residues: 21-189; Coverage: 99%)
Gene names: YPTB0756, sodC
Sequence domains: Copper/zinc superoxide dismutase (SODC)
Structure domains: Superoxide dismutase, copper/zinc binding domain

Ligands and Environments

3 bound ligands:
Ligand ZN 7 x ZN
Ligand MES 1 x MES
Ligand AZI 2 x AZI
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P3121
Unit cell:
a: 96.561Å b: 96.561Å c: 81.716Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.188 0.186 0.232
Expression system: Escherichia coli BL21

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