3alpha-hydroxysteroid dehydrogenase (B-specific)
Enzyme information
Common names
3alpha-hydroxysteroid dehydrogenase (B-specific)
hydroxyprostaglandin dehydrogenase
3alpha-hydroxysteroid oxidoreductase
sterognost 3alpha
1.1.1.50
EC Number
1.1.1.50
Links
Reactions
NAD+ + Androsterone = NADH + H+ + 5alpha-Androstane-3,17-dione
NADP+ + Androsterone = NADPH + H+ + 5alpha-Androstane-3,17-dione
NAD+ + Etiocholanolone = NADH + H+ + 5beta-Androstane-3,17-dione
NADP+ + Etiocholanolone = NADPH + H+ + 5beta-Androstane-3,17-dione
NAD+ + 3alpha,7alpha-Dihydroxy-5beta-cholestane = NADH + H+ + 7alpha-Hydroxy-5beta-cholestan-3-one
NADP+ + 3alpha,7alpha-Dihydroxy-5beta-cholestane = NADPH + H+ + 7alpha-Hydroxy-5beta-cholestan-3-one
NAD+ + 3alpha,7alpha,12alpha-Trihydroxy-5beta-cholestane = NADH + H+ + 7alpha,12alpha-Dihydroxy-5beta-cholestan-3-one
NADP+ + 3alpha,7alpha,12alpha-Trihydroxy-5beta-cholestane = NADPH + H+ + 7alpha,12alpha-Dihydroxy-5beta-cholestan-3-one
NAD+ + Tetrahydrocortisone = NADH + H+ + 17alpha,21-Dihydroxy-5beta-pregnane-3,11,20-trione
NADPH + H+ + 17alpha,21-Dihydroxy-5beta-pregnane-3,11,20-trione = NADP+ + Tetrahydrocortisone
NAD+ + Urocortisol = NADH + H+ + 11beta,17alpha,21-Trihydroxy-5beta-pregnane-3,20-dione
NADP+ + Urocortisol = NADPH + H+ + 11beta,17alpha,21-Trihydroxy-5beta-pregnane-3,20-dione
NAD+ + 3alpha,11beta,21-Trihydroxy-20-oxo-5beta-pregnan-18-al = NADH + H+ + 11beta,21-Dihydroxy-3,20-oxo-5beta-pregnan-18-al
NADP+ + 3alpha,11beta,21-Trihydroxy-20-oxo-5beta-pregnan-18-al = NADPH + H+ + 11beta,21-Dihydroxy-3,20-oxo-5beta-pregnan-18-al
NAD+ + Tetrahydrocorticosterone = NADH + H+ + 11beta,21-Dihydroxy-5beta-pregnane-3,20-dione
NADP+ + Tetrahydrocorticosterone = NADPH + H+ + 11beta,21-Dihydroxy-5beta-pregnane-3,20-dione
NAD+ + 3alpha,21-Dihydroxy-5beta-pregnane-11,20-dione = NADH + H+ + 21-Hydroxy-5beta-pregnane-3,11,20-trione
NADP+ + 3alpha,21-Dihydroxy-5beta-pregnane-11,20-dione = NADPH + H+ + 21-Hydroxy-5beta-pregnane-3,11,20-trione
NAD+ + 3alpha-Hydroxy-5beta-pregnane-20-one = NADH + H+ + 5beta-Pregnane-3,20-dione
NADP+ + 3alpha-Hydroxy-5beta-pregnane-20-one = NADPH + H+ + 5beta-Pregnane-3,20-dione
NADPH + H+ + Dihydrotestosterone = NADP+ + Androstan-3alpha,17beta-diol