GO Term : GO:0004784 superoxide dismutase activity GO

Namespace  molecular_function Obsolete  false
description  Catalysis of the reaction: 2 superoxide + 2 H+ = O2 + hydrogen peroxide.

0 Cross References

1 Ontology

Name
GO

6 Parents

Identifier Name Description
GO:0016491 oxidoreductase activity Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
GO:0003824 catalytic activity Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
GO:0004784 superoxide dismutase activity Catalysis of the reaction: 2 superoxide + 2 H+ = O2 + hydrogen peroxide.
GO:0016209 antioxidant activity Inhibition of the reactions brought about by dioxygen (O2) or peroxides. Usually the antioxidant is effective because it can itself be more easily oxidized than the substance protected. The term is often applied to components that can trap free radicals, thereby breaking the chain reaction that normally leads to extensive biological damage.
GO:0003674 molecular_function Elemental activities, such as catalysis or binding, describing the actions of a gene product at the molecular level. A given gene product may exhibit one or more molecular functions.
GO:0016721 oxidoreductase activity, acting on superoxide radicals as acceptor Catalysis of an oxidation-reduction (redox) reaction in which a superoxide radical (O2- or O2.-) acts as a hydrogen or electron acceptor.

5 Protein

Protein Identifier
Organism . Name
Score Score Type Protein Description Alias (in v1) Code Enzyme Gene Prediction Quality
Qrob_P0174290.2 Quercus robur 66.3 egn (M=1) PTHR11404:SF17 - IRON SUPEROXIDE DISMUTASE   EC:1.15.1.1 validated
Qrob_P0208240.2 Quercus robur 100.0 egn (M=1) PTHR10003:SF34 - SUPEROXIDE DISMUTASE [CU-ZN] 2, CHLOROPLASTIC (PTHR10003:SF34)   EC:1.15.1.1 validated
Qrob_P0280100.2 Quercus robur 97.1 egn (M=3) K04564 - superoxide dismutase, Fe-Mn family [EC:1.15.1.1]   EC:1.15.1.1 validated
Qrob_P0286150.2 Quercus robur 100.0 egn (M=1) PTHR11404:SF8 - SUPEROXIDE DISMUTASE [FE]   EC:1.15.1.1 validated
Qrob_P0457470.2 Quercus robur 100.0 egn (M=3) K04564 - superoxide dismutase, Fe-Mn family [EC:1.15.1.1]   EC:1.15.1.1 validated

5 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
is_a GO:0016721 GO:0004784
is_a GO:0016209 GO:0004784
is_a GO:0016491 GO:0004784
is_a GO:0003674 GO:0004784
is_a GO:0003824 GO:0004784

33 Synonyms

Name Type
GO:0016954 alt_id
superoxide dismutase I synonym
SODS synonym
superoxide:superoxide oxidoreductase activity synonym
superoxide dismutase II synonym
GO:0004785 alt_id
zinc superoxide oxidoreductase synonym
GO:0008383 alt_id
GO:0008382 alt_id
nickel superoxide oxidoreductase synonym
nickel superoxide dismutase activity synonym
SOD-1 synonym
SOD synonym
SOD-3 synonym
SOD-2 synonym
SODF synonym
SOD-4 synonym
hemocuprein synonym
hepatocuprein synonym
iron superoxide dismutase activity synonym
iron superoxide oxidoreductase synonym
manganese superoxide dismutase activity synonym
manganese superoxide oxidoreductase synonym
Mn, Fe superoxide dismutase synonym
Mn-SOD synonym
copper, zinc superoxide dismutase activity synonym
Cu,Zn-SOD synonym
Cu-Zn superoxide dismutase activity synonym
cuprein synonym
cytocuprein synonym