Inhibition of penicillin formation by amino acid analogs.
D003545:Cysteine / Q000494:pharmacology*; D004044:Dietary Proteins; D010406:Penicillins / Q000378:metabolism*; D014633:Valine / Q000494:pharmacology*
D004044:Dietary Proteins; D010406:Penicillins; D014633:Valine; D003545:Cysteine
CYSTEINE/effects; PENICILLIN/metabolism; VALINE/effects