KEGG   REACTION: R12277
Entry
R12277                      Reaction                               
Name
liquiritigenin,[reduced NADPH---hemoprotein reductase]:oxygen oxidoreductase (7,4'-dihydroxyflavone-forming)
Definition
Liquiritigenin + [Reduced NADPH---hemoprotein reductase] + Oxygen <=> 7,4'-Dihydroxyflavone + [Oxidized NADPH---hemoprotein reductase] + 2 H2O
Equation
Reaction class
RC00717  C09762_C12123
Enzyme
Pathway
rn00941  Flavonoid biosynthesis
rn00943  Isoflavonoid biosynthesis
Brite
Enzymatic reactions [BR:br08201]
 1. Oxidoreductase reactions
  1.14  Acting on paired donors, with incorporation or reduction of molecular oxygen
   1.14.19  With oxidation of a pair of donors resulting in the reduction of O2 to two molecules of water
    1.14.19.76
     R12277  Liquiritigenin + [Reduced NADPH---hemoprotein reductase] + Oxygen <=> 7,4'-Dihydroxyflavone + [Oxidized NADPH---hemoprotein reductase] + 2 H2O
IUBMB reaction hierarchy [BR:br08202]
 1. Oxidoreductase reactions
  1.14.19.76
   R12276  Flavanone <=> Flavone
    R12277  Liquiritigenin <=> 7,4'-Dihydroxyflavone
Orthology
K23179  flavone synthase II [EC:1.14.19.76]
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