YRC Logo
PROTEIN SEARCH:
Descriptions Names[Advanced Search]

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. Catalysis of the reaction: donor + H2O2 = oxidized donor + 2 H2O. Catalysis of the reaction: 2 R-H + 2 bromide + H2O2 = 2 R-Br + 2 H2O. Enzymes with this activity often accept other halide ions as substrates, including chloride and iodide. Catalysis of an oxidation-reduction (redox) reaction in which the peroxide group acts as a hydrogen or electron acceptor.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: bromide peroxidase activity
Acc: GO:0019806
Aspect: Molecular Function
Desc: Catalysis of the reaction: 2 R-H + 2 bromide + H2O2 = 2 R-Br + 2 H2O. Enzymes with this activity often accept other halide ions as substrates, including chloride and iodide.
Synonyms:
  • bromoperoxidase activity
Proteins in PDR annotated with:
   This term: 1 [Search]
   Term or descendants: 1 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0019806 - bromide peroxidase activity (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle