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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. Catalysis of an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from 2-oxoglutarate and one other donor, and one atom of oxygen is incorporated into each donor. Catalysis of the incorporation of both atoms of oxygen from one molecule of O2 into the (reduced) substrate. Catalysis of an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from each of two donors, and molecular oxygen is reduced or incorporated into a donor. Catalysis of the reaction: leucocyanidin + 2-oxoglutarate + O2 = cis- or trans-dihydroquercetin + succinate + CO2 + 2 H2O.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: leucocyanidin oxygenase activity
Acc: GO:0050589
Aspect: Molecular Function
Desc: Catalysis of the reaction: leucocyanidin + 2-oxoglutarate + O2 = cis- or trans-dihydroquercetin + succinate + CO2 + 2 H2O.
Synonyms:
  • leucocyanidin,2-oxoglutarate:oxygen oxidoreductase activity
  • anthocyanidin synthase activity
  • leucoanthocyanidin dioxygenase activity
  • GO:0045432
  • leucoanthocyanidin hydroxylase
Proteins in PDR annotated with:
   This term: 1 [Search]
   Term or descendants: 1 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0050589 - leucocyanidin oxygenase activity (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle