KEGG   REACTION: R02208Help
Entry
R02208                      Reaction                               

Name
5alpha-pregnane-3,20-dione:NADP+ delta4-oxidoreductase
Definition
5alpha-Pregnane-3,20-dione + NADP+ <=> Progesterone + NADPH + H+
Equation
Reaction class
C00005_C00006
C00410_C03681
Enzyme
Pathway
Steroid hormone biosynthesis
Orthology
K12343  
3-oxo-5-alpha-steroid 4-dehydrogenase 1 [EC:1.3.1.22]
K12344  
3-oxo-5-alpha-steroid 4-dehydrogenase 2 [EC:1.3.1.22]
K12345  
3-oxo-5-alpha-steroid 4-dehydrogenase 3 [EC:1.3.1.22 1.3.1.94]

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