Penicillin GPenicillinsPenicillin VPenicillin ResistancePenicillinasePenicillin G ProcainePenicillin AmidaseCephaloridineMuramoylpentapeptide CarboxypeptidasePenicillin-Binding ProteinsPenicillin G BenzathineHexosyltransferasesPeptidyl TransferasesAnti-Bacterial AgentsCloxacillinAmpicillinMicrobial Sensitivity TestsCephalosporinsCephalothinPenicillanic Acidbeta-LactamasesCarboxypeptidasesPenicillium chrysogenumStreptococcaceaeFloxacillinPeptidoglycanbeta-LactamsStreptococcus pneumoniaeProbenecidCephalosporinaseDrug HypersensitivityProteusHome Infusion TherapyCefuroximeCarbenicillinPenicilliumCefotaximeOrganic Anion Transporters, Sodium-IndependentDicloxacillinStreptomycesNeisseria gonorrhoeaeStaphylococcusBacterial ProteinsDrug Resistance, MicrobialCefoxitinMethicillinStreptococcusCarrier ProteinsPhenylacetatesLactamsCeftizoximep-Aminohippuric AcidKineticsEscherichia coliThermometersHydrolysisPneumococcal InfectionsKlebsiellaStreptococcal InfectionsThienamycinsAmidohydrolasesStreptococcus pyogenesCulture MediaBacillus cereusOrganic Anion Transport Protein 1AcylationBacillus megateriumCell WallBacteroides fragilisChemistryChemical PhenomenaBacillusStaphylococcus aureusGonorrheaAcremoniumErythromycinbeta-Lactam ResistanceCarbon RadioisotopesCeftriaxoneBacteriaHydrogen-Ion ConcentrationIsoelectric FocusingPharyngitisSpectinomycinDipeptidesPseudomonas aeruginosaSubstrate SpecificityDrug Resistance, BacterialOxacillinGentamicinsDNA, BacterialMolecular Sequence DataEnzyme InductionTonsillitisMolecular WeightTetracyclineEndocarditis, BacterialMutationNeurosyphilisDrug Interactions