pregnan-21-ol + NADP(+) = pregnan-21-al + NADPH + H(+)
pregnan-21-ol + nadp(+) = pregnan-21-al + nadph + h(+)
"21-hydroxy steroid (nicotinamide adenine dinucleotide phosphate) dehydrogenase"
"21-hydroxy steroid (nicotinamide adenine dinucleotide phosphate) dehydrogenase"