title: Biphasic kinetics induced by modified substrates of penicillinase.
mesh_terms: D001409:Bacillus cereus / Q000201:enzymology; D003023:Cloxacillin; D007700:Kinetics; D010068:Oxacillin; D010405:Penicillinase / Q000378:metabolism*; D010406:Penicillins / Q000031:analogs & derivatives; D013329:Structure-Activity Relationship; D013997:Time Factors
chemical_list: D010406:Penicillins; D010405:Penicillinase; D003023:Cloxacillin; D010068:Oxacillin