Term Information

Accession
GO:0052662
Name
zeaxanthin epoxidase activity
Ontology
molecular_function
Synonyms
zea-epoxidase activity, zeaxanthin epoxidase [overall] activity, antheraxanthin epoxidase activity
Alternate IDs
GO:0009540, GO:0052663
Definition
Catalysis of the reaction: all-trans-zeaxanthin + 4 H+ + 2 O2 + 4 reduced [2Fe-2S]-[ferredoxin] = all-trans-violaxanthin + 2 H2O + 4 oxidized [2Fe-2S]-[ferredoxin]. Source: RHEA:32443
Comment
Multi-step reaction: RHEA:14937 and RHEA:24084. Formerly EC:1.14.13.90.
History
See term history for GO:0052662 at QuickGO
Subset
None
Feedback
Comments, changes to terms, or requests for new ontology terms can be made at GO issue tracker on GitHub.

Filter results

Loading...
pending...
Parents of zeaxanthin epoxidase activity (GO:0052662)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
zeaxanthin epoxidase activity [is_a relation] is_a  oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced iron-sulfur protein as one donor, and incorporation of one atom of oxygen (GO:0016713)

This term has no children.

EC
1.14.15.21
KEGG_REACTION
R06946
R06947
R07200
R07199
MetaCyc
RXN-7979
RXN-7978
RHEA
24084