Penicillin-Binding ProteinsMuramoylpentapeptide CarboxypeptidaseHexosyltransferasesPeptidyl TransferasesCarrier ProteinsPenicillinsBacterial ProteinsPenicillin GProtein BindingMolecular Sequence DataPeptidoglycanbeta-LactamsLactamsPenicillin ResistanceBinding SitesAmino Acid SequenceCarboxypeptidasesAmdinocillinEscherichia coliPeptidoglycan GlycosyltransferaseCefsulodinAnti-Bacterial AgentsBase SequenceAminoacyltransferasesBinding, CompetitiveProtein Structure, TertiaryCefotaximeMutationSerine-Type D-Ala-D-Ala CarboxypeptidaseKineticsCephalosporinsStreptococcus pneumoniaeModels, MolecularMicrobial Sensitivity TestsSequence Homology, Amino AcidAmpicillinbeta-Lactam ResistanceCell WallDNA-Binding ProteinsAzlocillinOrganomercury CompoundsMolecular WeightPeriplasmic Binding Proteinsbeta-LactamasesInsect ProteinsCefoxitinCrystallography, X-RayBacteriolysisProtein ConformationStaphylococcus aureusElectrophoresis, Polyacrylamide GelDipeptidasesCell LineCloning, MolecularLigandsDigoxigeninCell MembranePheromonesStreptococcusTranscription FactorsMothsRecombinant ProteinsGlycosyltransferasesEscherichia coli ProteinsRecombinant Fusion ProteinsPhycobiliproteinsPromoter Regions, GeneticAcylationGenes, BacterialMethicillinBacillus subtilisMembrane ProteinsEnterococcus faeciumCarbapenemsImipenemAmpicillin ResistanceDNAEnterococcus faecalisAcyltransferasesPlasmidsProtein Structure, SecondaryGene Expression Regulation, BacterialPeptide SynthasesNuclear ProteinsCephamycinsDrug Resistance, MicrobialTransfectionThienamycinsHeLa CellsBombyxSpores, BacterialModels, BiologicalMutagenesis, Site-DirectedTemperatureRNA-Binding ProteinsAmino Acid MotifsTransformation, BacterialDNA, BacterialMolecular StructureSequence Alignment