title: Use of model enzymes in the determination of the mode of action of penicillins and delta 3-cephalosporins.
mesh_terms: D000217:Acyltransferases / Q000378:metabolism*; D001665:Binding Sites; D002268:Carboxypeptidases / Q000378:metabolism*; D002511:Cephalosporins / Q000494:pharmacology; D013293:Enterococcus faecalis / Q000201:enzymology; D004789:Enzyme Activation; D008970:Molecular Weight; D010406:Penicillins / Q000494:pharmacology; D010458:Peptidyl Transferases / Q000378:metabolism*; D011485:Protein Binding; D013302:Streptomyces / Q000201:enzymology; D013329:Structure-Activity Relationship
chemical_list: D002511:Cephalosporins; D010406:Penicillins; D000217:Acyltransferases; D010458:Peptidyl Transferases; D002268:Carboxypeptidases