4alpha-methyl-5alpha-cholest-8-en-3-one + NADPH + H(+) = 4alpha-methyl-5alpha-cholest-8-en-3beta-ol + NADP(+)
4alpha-methyl-5alpha-cholest-8-en-3-one + nadph + h(+) = 4alpha-methyl-5alpha-cholest-8-en-3beta-ol + nadp(+)
4alpha-methyl-5alpha-cholest-8-en-3-one + NADPH + H(+) = 4alpha-methyl-5alpha-cholest-8-en-3beta-ol + NADP(+)
4alpha-methyl-5alpha-cholest-8-en-3-one + nadph + h(+) = 4alpha-methyl-5alpha-cholest-8-en-3beta-ol + nadp(+)