PenicillinsPenicillin GPenicillin VPenicillin ResistancePenicillin G ProcainePenicillin AmidasePenicillin G BenzathineAnti-Bacterial AgentsMicrobial Sensitivity TestsPenicillin-Binding ProteinsStreptococcus pneumoniaePenicillinaseMuramoylpentapeptide CarboxypeptidaseAmpicillinPeptidyl TransferasesHexosyltransferasesCephalosporinsPneumococcal InfectionsStreptococcal InfectionsNeisseria gonorrhoeaeCloxacillinDrug HypersensitivityGonorrheaAcremoniumErythromycinbeta-LactamsDrug Resistance, MicrobialCeftriaxoneStreptococcusCefotaximeCephaloridinePharyngitisSpectinomycinbeta-LactamasesDrug Resistance, BacterialCarbenicillinPenicilliumCephalothinOxacillinGentamicinsLactamsBacterial ProteinsTonsillitisTetracyclineEndocarditis, BacterialPeptidoglycanNeurosyphilisStaphylococcusProteusClindamycinStreptomycinProbenecidPenicillanic AcidSerotypingAmoxicillinSyphilisCulture MediaEscherichia coliChloramphenicolCefuroximeViridans StreptococciDicloxacillinBacteriaStreptococcus pyogenesMethicillinStreptococcus sanguisStaphylococcus aureusNeisseria meningitidisMacrolidesPhenylacetatesCefiximeMolecular Sequence DataTicarcillinStreptococcus agalactiaeMeningitis, PneumococcalCarrier ProteinsCarboxypeptidasesSulfadiazineAspergillus nidulansPneumonia, PneumococcalAmidohydrolases2-Aminoadipic AcidVancomycinAnti-Infective AgentsSarcinaEnterococcus faecalisCephalexinAminoacyltransferasesAmpicillin ResistancePeptide SynthasesTime FactorsBacteriolysisCephalosporinaseEnterobacteriaceaeAmoxicillin-Potassium Clavulanate CombinationKineticsRheumatic FeverCell WallErysipelasCycloserine