Function and Biology

X-ray structure of PmSOD2, superoxide dismutase from Perkinsus marinus

Source organism: Perkinsus marinus
Biochemical function: oxidoreductase activity
Biological process: obsolete oxidation-reduction process
Cellular component: membrane

EC 1.15.1.1: Superoxide dismutase

Reaction catalysed:
2 superoxide + 2 H(+) = O(2) + H(2)O(2)
Systematic name:
Superoxide:superoxide oxidoreductase
Alternative Name(s):
  • Copper-zinc superoxide dismutase
  • Cu,Zn-SOD
  • Cu-Zn superoxide dismutase
  • Cuprein
  • Cytocuprein
  • Erythrocuprein
  • Fe-SOD
  • Ferrisuperoxide dismutase
  • Hemocuprein
  • Hepatocuprein
  • Mn-SOD
  • SOD
  • SOD-1
  • SOD-2
  • SOD-3
  • SOD-4
  • SODF
  • SODS
  • Superoxidase dismutase
  • Superoxide dismutase I
  • Superoxide dismutase II

Sequence families

Pfam Protein families (Pfam)
PF00081
Domain description: Iron/manganese superoxide dismutases, alpha-hairpin domain
Occurring in:
  1. Superoxide dismutase [Fe]
1 copy of Pfam domain PF00081 (Iron/manganese superoxide dismutases, alpha-hairpin domain) in Superoxide dismutase [Fe] in PDB 2cw3.

PF02777
Domain description: Iron/manganese superoxide dismutases, C-terminal domain
Occurring in:
  1. Superoxide dismutase [Fe]
1 copy of Pfam domain PF02777 (Iron/manganese superoxide dismutases, C-terminal domain) in Superoxide dismutase [Fe] in PDB 2cw3.

InterPro InterPro annotations
IPR001189
Domain description: Manganese/iron superoxide dismutase
Occurring in:
  1. Superoxide dismutase [Fe]
IPR036324
Domain description: Manganese/iron superoxide dismutase, N-terminal domain superfamily
Occurring in:
  1. Superoxide dismutase [Fe]
IPR036314
Domain description: Manganese/iron superoxide dismutase, C-terminal domain superfamily
Occurring in:
  1. Superoxide dismutase [Fe]
IPR019832
Domain description: Manganese/iron superoxide dismutase, C-terminal
Occurring in:
  1. Superoxide dismutase [Fe]
IPR019831
Domain description: Manganese/iron superoxide dismutase, N-terminal
Occurring in:
  1. Superoxide dismutase [Fe]