The biosynthesis of penicillin.  V.  Comparison of valine and hydroxyvaline as penicillin precursors.
D008658:Inactivation, Metabolic; D010406:Penicillins / Q000378:metabolism*; D010407:Penicillium / Q000378:metabolism*; D014633:Valine / Q000378:metabolism*
D010406:Penicillins; D014633:Valine
PENICILLIN/metabolism; PENICILLIUM/metabolism; VALINE/metabolism