The biosynthesis of penicillin. 6. A study of the mechanism of the formation of the thiazolidine-beta-lactam rings, using tritium-labelled cystine.
D003553:Cystine / Q000378:metabolism*; D010406:Penicillins / Q000378:metabolism*; D053778:Thiazolidines; D014316:Tritium; D047090:beta-Lactams
D010406:Penicillins; D053778:Thiazolidines; D047090:beta-Lactams; D014316:Tritium; D003553:Cystine
CYSTINE/metabolism; PENICILLIN/metabolism