Penicillin AmidasePenicillin GPenicillinsPhenylacetatesPenicillin VAmidohydrolasesKluyveraPenicillin G ProcaineAlcaligenes faecalisPenicillin ResistancePhenylmethylsulfonyl FluoridePenicillin G BenzathineProvidenciaEnzymes, ImmobilizedEscherichia coliEpidermophytonArthrobacterAlcaligenesPenicillanic AcidPenicilliumAnti-Bacterial AgentsCephalosporinsMicrobial Sensitivity TestsSubstrate SpecificityCloning, MolecularKineticsPenicillin-Binding ProteinsPenicillinaseMolecular Sequence DataAmpicillinAmino Acid SequenceStreptococcus pneumoniaeCatalysisHydrogen-Ion ConcentrationMuramoylpentapeptide CarboxypeptidaseBase Sequencebeta-LactamsAcremoniumPeptidyl TransferasesProteusStreptococcal Infections