violaxanthin de-epoxidase activity

Catalysis of the reaction: violaxanthin + 2 ascorbate = zeaxanthin + 2 dehydroascorbate + 2 H2O; and antheraxanthin + ascorbate = zeaxanthin + dehydroascorbate + H2O.

Wikidata entity: Q22316025



P591 EC enzyme number String 1.23.5.1 ???
P2888 exact match Url None ???
P2888 exact match Url Rhea - reaction knowledgebase ???
P527 has part(s) ... Q27104442 (L-ascorbate) L-ascorbate
P527 has part(s) ... Q27125856 (L-dehydroascorbate) L-dehydroascorbate
P527 has part(s) ... Q283 (water) water
P527 has part(s) ... Q169337 (zeaxanthin) zeaxanthin
P527 has part(s) ... Q607883 (violaxanthin) violaxanthin
P31 instance of ... Q14860489 (molecular function) molecular function
P279 subclass of ... Q14349613 (oxidoreductase activity) oxidoreductase activity

External Ids
P686Gene Ontology IDGO:0046422
P2892UMLS CUIC1151857

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