-lactamases of R factors derived from Shigella and Salmonella strains.
D000900:Anti-Bacterial Agents / Q000494:pharmacology; D002509:Cephaloridine / Q000378:metabolism; D002712:Chlorides / Q000494:pharmacology; D002729:Chloromercuribenzoates / Q000494:pharmacology; D003227:Conjugation, Genetic; D006863:Hydrogen-Ion Concentration; D009566:Nitrates / Q000494:pharmacology; D010403:Penicillin Resistance; D010405:Penicillinase / Q000378:metabolism*; D010406:Penicillins / Q000378:metabolism; D012475:Salmonella / Q000187:drug effects / Q000201:enzymology*; D012760:Shigella / Q000187:drug effects / Q000201:enzymology*; D013696:Temperature; D065093:beta-Lactamase Inhibitors