KEGG   REACTION: R03933
Entry
R03933                      Reaction                               

Name
20alpha,22beta-Dihydroxycholesterol,ferredoxin:oxygen oxidoreductase (side-chain-cleaving)
Definition
20alpha,22beta-Dihydroxycholesterol + Oxygen + 2 Reduced adrenal ferredoxin + 2 H+ <=> 4-Methylpentanal + Pregnenolone + 2 H2O + 2 Oxidized adrenal ferredoxin
Equation
C05501 + C00007 + 2 C00662 + 2 C00080 <=> C02373 + C01953 + 2 C00001 + 2 C00667
Comment
Reaction class
RC01029  C01953_C05501
RC01030  C02373_C05501
Enzyme
Pathway
rn00140  Steroid hormone biosynthesis
rn01100  Metabolic pathways
Module
M00107  Steroid hormone biosynthesis, cholesterol => prognenolone => progesterone
Orthology
K00498  cholesterol monooxygenase (side-chain-cleaving) [EC:1.14.15.6]
Other DBs
RHEA: 34346

KEGG   RCLASS: RC01029
Entry
RC01029                     RClass                                 

Definition
C1d-C5a:C1c-*:C1a+C1y+O1a-C1a+C1y+O5a
Reactant pair
Related class
Reaction
Enzyme
Pathway
rn00140  Steroid hormone biosynthesis
rn01100  Metabolic pathways
Orthology
K00498  cholesterol monooxygenase (side-chain-cleaving) [EC:1.14.15.6]

KEGG   RCLASS: RC01030
Entry
RC01030                     RClass                                 

Definition
C1c-C4a:C1d-*:C1b+O1a-C1b+O4a
Reactant pair
Related class
Reaction
Enzyme
Pathway
rn00140  Steroid hormone biosynthesis
Orthology
K00498  cholesterol monooxygenase (side-chain-cleaving) [EC:1.14.15.6]

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