KEGG   REACTION: R10057
Entry
R10057                      Reaction                               
Name
4,4-dimethyl-5alpha-cholest-7-en-3beta-ol,ferrocytochrome-b5:oxygen oxidoreductase (hydroxylating)
Definition
4,4-Dimethyl-5alpha-cholest-7-en-3beta-ol + 6 Ferrocytochrome b5 + 3 Oxygen + 6 H+ <=> 3beta-Hydroxy-4beta-methyl-5alpha-cholest-7-ene-4alpha-carboxylate + 6 Ferricytochrome b5 + 4 H2O
Equation
C04530 + 6 C00999 + 3 C00007 + 6 C00080 <=> C04840 + 6 C00996 + 4 C00001
Comment
three-step reaction (see R04501+R05733+R05734)
Reaction class
RC01952  C04530_C04840
Enzyme
Brite
Enzymatic reactions [BR:br08201]
 1. Oxidoreductase reactions
  1.14  Acting on paired donors, with incorporation or reduction of molecular oxygen
   1.14.18  With another compound as one donor, and incorporation of one atom of oxygen into the other donor
    1.14.18.9
     R10057  4,4-Dimethyl-5alpha-cholest-7-en-3beta-ol + 6 Ferrocytochrome b5 + 3 Oxygen + 6 H+ <=> 3beta-Hydroxy-4beta-methyl-5alpha-cholest-7-ene-4alpha-carboxylate + 6 Ferricytochrome b5 + 4 H2O
Orthology
K07750  methylsterol monooxygenase [EC:1.14.18.9]
Other DBs
RHEA: 55223

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