KEGG   REACTION: R08958
Entry
R08958                      Reaction                               

Name
5alpha-pregnan-20alpha-ol-3-one:NADP+ 20-oxidoreductase
Definition
5alpha-Pregnan-20alpha-ol-3-one + NADP+ <=> 5alpha-Pregnane-3,20-dione + NADPH + H+
Equation
Reaction class
RC00001  C00005_C00006
RC00139  C03681_C18041
Enzyme
Pathway
rn00140  Steroid hormone biosynthesis
Orthology
K00212  20alpha/3alpha-hydroxysteroid dehydrogenase / dihydrodiol dehydrogenase [EC:1.1.1.149 1.1.1.357 1.3.1.20]
K05295  20alpha-hydroxysteroid dehydrogenase [EC:1.1.1.149]

KEGG   RCLASS: RC00139
Entry
RC00139                     RClass                                 

Definition
C1c-C5a:*-*:C1a+C1y+O1a-C1a+C1y+O5a
Reactant pair
Related class
Reaction
Enzyme
1.1.1.53        1.1.1.149
Pathway
rn00140  Steroid hormone biosynthesis
rn00524  Neomycin, kanamycin and gentamicin biosynthesis
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites
Orthology
K00038  3alpha(or 20beta)-hydroxysteroid dehydrogenase [EC:1.1.1.53]
K00212  20alpha/3alpha-hydroxysteroid dehydrogenase / dihydrodiol dehydrogenase [EC:1.1.1.149 1.1.1.357 1.3.1.20]
K05295  20alpha-hydroxysteroid dehydrogenase [EC:1.1.1.149]
K20595  gentamicin-X2/G418 6'-oxidase

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