Effect of substituting groups on the reduction of the delta-4 bond of steroids.
D004798:Enzymes / Q000097:blood*; D012709:Serum Albumin / Q000737:chemistry*; D013256:Steroids / Q000737:chemistry*
D004798:Enzymes; D012709:Serum Albumin; D013256:Steroids
ENZYMES/blood; SERUM ALBUMIN/chemistry; STEROIDS/chemistry