The biosynthesis of penicillins: Acylation of 6-aminopenicillanic acid.
D000217:Acyltransferases / Q000378:metabolism; D010406:Penicillins / Q000096:biosynthesis*; D013460:Sulfur Isotopes
D010406:Penicillins; D013460:Sulfur Isotopes; D000217:Acyltransferases