KEGG   REACTION: R07530
Entry
R07530                      Reaction                               
Name
alpha-carotene,reduced ferredoxin [iron-sulfur] cluster:oxygen 3-oxidoreductase
Definition
alpha-Carotene + 2 Reduced ferredoxin + H+ + Oxygen <=> Zeinoxanthin + 2 Oxidized ferredoxin + H2O
Equation
C05433 + 2 C00138 + C00080 + C00007 <=> C08590 + 2 C00139 + C00001
Comment
beta-carotene hydroxylase(crtR-b)
Reaction class
RC00478  C05433_C08590
Enzyme
1.14.15.24      1.14.-.-
Pathway
rn00906  Carotenoid biosynthesis
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites
Brite
Enzymatic reactions [BR:br08201]
 1. Oxidoreductase reactions
  1.14  Acting on paired donors, with incorporation or reduction of molecular oxygen
   1.14.15  With reduced iron-sulfur protein as one donor, and incorporation of one atom of oxygen into the other donor
    1.14.15.24
     R07530  alpha-Carotene + 2 Reduced ferredoxin + H+ + Oxygen <=> Zeinoxanthin + 2 Oxidized ferredoxin + H2O
   1.14.-  Acting on paired donors, with incorporation or reduction of molecular oxygen
    1.14.-.-
     R07530  alpha-Carotene + 2 Reduced ferredoxin + H+ + Oxygen <=> Zeinoxanthin + 2 Oxidized ferredoxin + H2O
Orthology
K15746  beta-carotene 3-hydroxylase [EC:1.14.15.24]
K15747  beta-ring hydroxylase [EC:1.14.-.-]
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