KEGG   REACTION: R13212
Entry
R13212                      Reaction                               
Name
5alpha-pregnane-3,20-dione,NADPH---hemoprotein reductase:oxygen oxidoreductase (17alpha-hydroxylating)
Definition
5alpha-Pregnane-3,20-dione + [Reduced NADPH---hemoprotein reductase] + Oxygen <=> 5alpha-Pregnan-17alpha-ol-3,20-dione + [Oxidized NADPH---hemoprotein reductase] + H2O
Equation
Reaction class
RC00660  C03681_C22831
Enzyme
Pathway
rn00140  Steroid hormone biosynthesis
rn01100  Metabolic pathways
Brite
Enzymatic reactions [BR:br08201]
 1. Oxidoreductase reactions
  1.14  Acting on paired donors, with incorporation or reduction of molecular oxygen
   1.14.14  With reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen into the other donor
    1.14.14.19
     R13212  5alpha-Pregnane-3,20-dione + [Reduced NADPH---hemoprotein reductase] + Oxygen <=> 5alpha-Pregnan-17alpha-ol-3,20-dione + [Oxidized NADPH---hemoprotein reductase] + H2O
IUBMB reaction hierarchy [BR:br08202]
 1. Oxidoreductase reactions
  1.14.14.19
   R02131  Steroid <=> 17alpha-Hydroxysteroid
    R13212  5alpha-Pregnane-3,20-dione <=> 5alpha-Pregnan-17alpha-ol-3,20-dione
Orthology
K00512  steroid 17alpha-monooxygenase / 17alpha-hydroxyprogesterone deacetylase [EC:1.14.14.19 1.14.14.32]
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