GO Term : GO:0004602 glutathione peroxidase activity GO

Namespace  molecular_function Obsolete  false
description  Catalysis of the reaction: 2 glutathione + hydrogen peroxide = oxidized glutathione + 2 H2O.

0 Cross References

1 Ontology

Name
GO

7 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:0004601 peroxidase activity Catalysis of the reaction: donor + hydrogen peroxide = oxidized donor + 2 H2O.
GO:0004602 glutathione peroxidase activity Catalysis of the reaction: 2 glutathione + hydrogen peroxide = oxidized glutathione + 2 H2O.
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:0016684 oxidoreductase activity, acting on peroxide as acceptor Catalysis of an oxidation-reduction (redox) reaction in which the peroxide group 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_P0061470.2 Quercus robur     (M=2) 1.11.1.12 - Phospholipid-hydroperoxide glutathione peroxidase. Qrob_P0907880.1 EC:1.11.1.12 manual_v1
Qrob_P0090020.2 Quercus robur     (M=2) 1.11.1.12 - Phospholipid-hydroperoxide glutathione peroxidase. Qrob_P0113940.1 EC:1.11.1.12 manual_v1
Qrob_P0328380.2 Quercus robur 100.0 egn (M=2) 1.11.1.9 - Glutathione peroxidase.   EC:1.11.1.9 validated
Qrob_P0687800.2 Quercus robur     (M=2) 1.11.1.9 - Glutathione peroxidase. Qrob_P0925850.1 EC:1.11.1.9 manual_v1
Qrob_P0687810.2 Quercus robur     (M=4) K00432 - glutathione peroxidase [EC:1.11.1.9] Qrob_P0401970.1   manual_v1

6 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
is_a GO:0004601 GO:0004602
is_a GO:0016209 GO:0004602
is_a GO:0003674 GO:0004602
is_a GO:0016491 GO:0004602
is_a GO:0003824 GO:0004602
is_a GO:0016684 GO:0004602

6 Synonyms

Name Type
non-selenium glutathione peroxidase activity synonym
reduced glutathione peroxidase activity synonym
selenium-glutathione peroxidase activity synonym
GO:0016224 alt_id
glutathione:hydrogen-peroxide oxidoreductase activity synonym
GSH peroxidase activity synonym