KEGG   REACTION: R05345
Entry
R05345                      Reaction                               
Name
beta-carotene,donor:oxygen oxidoreductase (echinenone-forming)
Definition
beta-Carotene + 2 Reduced acceptor + 2 Oxygen <=> Echinenone + 2 Acceptor + 3 H2O
Equation
C02094 + 2 C00030 + 2 C00007 <=> C08592 + 2 C00028 + 3 C00001
Reaction class
RC01900  C02094_C08592
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.-]
Other DBs
RHEA: 55663

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