title: Some properties of two extracellular beta-lactamases from Bacillus cereus 569/H.
mesh_terms: D000667:Ampicillin / Q000378:metabolism; D001409:Bacillus cereus / Q000201:enzymology*; D002509:Cephaloridine / Q000378:metabolism; D002511:Cephalosporins / Q000378:metabolism; D002512:Cephalothin / Q000378:metabolism; D055598:Chemical Phenomena; D002621:Chemistry; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D008712:Methicillin / Q000378:metabolism; D010068:Oxacillin / Q000378:metabolism; D010400:Penicillin G / Q000378:metabolism; D010404:Penicillin V / Q000378:metabolism; D010405:Penicillinase / Q000378:metabolism*; D010406:Penicillins / Q000378:metabolism*; D015032:Zinc
chemical_list: D002511:Cephalosporins; D010406:Penicillins; D000667:Ampicillin; D010405:Penicillinase; D015032:Zinc; D002509:Cephaloridine; D010400:Penicillin G; D008712:Methicillin; D002512:Cephalothin; D010068:Oxacillin; D010404:Penicillin V