Serine EndopeptidasesBenzoylarginine NitroanilideEndopeptidasesAmino Acid SequenceMolecular Sequence DataEscherichia coli ProteinsNeprilysinSerineEscherichia coliEscherichia coli InfectionsThiorphanPHEX Phosphate Regulating Neutral EndopeptidaseBacterial ProteinsBase SequenceEscherichia coli O157Protease InhibitorsGenes, BacterialCloning, MolecularSerine Proteinase InhibitorsSubstrate SpecificityCysteine EndopeptidasesMutationPlasmidsKineticsEscherichia coli K12MetalloendopeptidasesRecombinant ProteinsSerine ProteasesOdorsGene Expression Regulation, BacterialSequence Homology, Amino AcidBinding SitesAdhesins, Escherichia coliHydrolysisGlycopeptidesElectrophoresis, Polyacrylamide GelOperonMolecular WeightHydrogen-Ion ConcentrationMutagenesis, Site-DirectedChromosomes, BacterialRNA, BacterialNeurotensinRestriction MappingLysostaphinSequence AlignmentAmino AcidsAspartic Acid EndopeptidasesSalivary Gland NeoplasmsProtein ConformationBacterial Outer Membrane ProteinsChromatography, High Pressure LiquidTemperaturePeptide FragmentsProtein BindingColiphagesDipeptidesGenesTranscription, GeneticPeptidesGenetic Complementation TestCulture MediaRecombinant Fusion ProteinsOligopeptidesPeptidoglycanAnti-Bacterial AgentsCell MembraneStructure-Activity RelationshipPhosphorylationMembrane ProteinsProtein Structure, TertiaryCatalysisCarboxypeptidasesDNA PrimersEnterotoxigenic Escherichia coliEnzyme StabilitySequence Analysis, DNAPeptide HydrolasesAtrial Natriuretic FactorShiga-Toxigenic Escherichia coliCarrier ProteinsBacterial ToxinsChromatography, GelCattleProtein Processing, Post-TranslationalThiazepinesSequence Homology, Nucleic AcidEnteropathogenic Escherichia coliConjugation, GeneticAminopeptidasesFimbriae, BacterialChromosome MappingDrug Resistance, MicrobialBacterial AdhesionEnterotoxinsSpecies SpecificityPolymerase Chain ReactionGene ExpressionCrystallography, X-RayTrypsin