title: Reversible inhibition of penicillinase by quinacillin: evaluation of mechanisms involving two conformational states of the enzyme.
mesh_terms: D002509:Cephaloridine / Q000494:pharmacology; D003023:Cloxacillin / Q000494:pharmacology; D005561:Formates / Q000494:pharmacology; D007700:Kinetics; D010400:Penicillin G; D010406:Penicillins / Q000494:pharmacology*; D011485:Protein Binding; D011487:Protein Conformation; D011810:Quinoxalines / Q000494:pharmacology; D013211:Staphylococcus aureus / Q000201:enzymology; D065093:beta-Lactamase Inhibitors
chemical_list: D005561:Formates; D010406:Penicillins; D011810:Quinoxalines; D065093:beta-Lactamase Inhibitors; C011097:quinacillin; D002509:Cephaloridine; D003023:Cloxacillin; D010400:Penicillin G