KEGG   REACTION: R07567
Entry
R07567                      Reaction                               

Name
3-hydroxyechinenone,donor:oxygen oxidoreductase (phoenicoxanthin-forming)
Definition
3-Hydroxyechinenone + 2 Reduced acceptor + 2 Oxygen <=> Phoenicoxanthin + 2 Acceptor + 3 H2O
Equation
C15966 + 2 C00030 + 2 C00007 <=> C15967 + 2 C00028 + 3 C00001
Comment
beta-carotene ketolase(crtW)
Reaction class
RC01900  C15966_C15967
Enzyme
Pathway
rn00906  Carotenoid biosynthesis
rn01110  Biosynthesis of secondary metabolites
Orthology
K09836  beta-carotene/zeaxanthin 4-ketolase [EC:1.14.99.63 1.14.99.64]
K23037  beta-carotene 4-ketolase/3-hydroxylase [EC:1.14.99.63 1.14.15.24 1.14.99.-]

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