violaxanthin de-epoxidase activity
Catalysis of the reaction: violaxanthin + 2 ascorbate = zeaxanthin + 2 dehydroascorbate + 2 H2O; and antheraxanthin + ascorbate = zeaxanthin + dehydroascorbate + H2O.
GO:0120546
oxidoreductase activity, reducing C-O-C group as acceptor
is_a
VDE
related
violaxanthin:ascorbate oxidoreductase activity
related