Escherichia coli ProteinsAspartate AminotransferasesEscherichia coliAspartate CarbamoyltransferaseEscherichia coli InfectionsAspartic AcidMolecular Sequence DataBacterial ProteinsEscherichia coli O157Genes, BacterialAmino Acid SequenceBase SequencePlasmidsCloning, MolecularDNA, BacterialMutationEscherichia coli K12KineticsEscherichiaAspartate KinaseGene Expression Regulation, BacterialAdhesins, Escherichia coliOperonRecombinant ProteinsBinding SitesChromosomes, BacterialRNA, BacterialAspartate Ammonia-LyaseSequence Homology, Amino AcidMutagenesis, Site-DirectedSubstrate SpecificityProtein ConformationBacterial Outer Membrane ProteinsAlanine TransaminaseAmino AcidsGenesModels, MolecularGlutamatesColiphagesGenetic Complementation TestReceptors, Amino AcidRestriction MappingTemperatureHydrogen-Ion ConcentrationCulture MediaElectrophoresis, Polyacrylamide GelEnterotoxigenic Escherichia coliProtein BindingShiga-Toxigenic Escherichia coliAnti-Bacterial AgentsMolecular WeightCatalysisCarbamyl PhosphateTranscription, GeneticAspartate Aminotransferase, MitochondrialPhosphonoacetic AcidCytidine TriphosphateBacterial ToxinsEnteropathogenic Escherichia coliRecombinant Fusion ProteinsConjugation, GeneticStructure-Activity RelationshipFimbriae, BacterialSuccinatesSequence AlignmentEnterotoxinsBacterial AdhesionDihydroorotaseGlutamic AcidCarrier ProteinsPyridoxal PhosphateMembrane ProteinsTransaminasesGlutamineMembrane Transport ProteinsChromosome MappingDrug Resistance, MicrobialEnterohemorrhagic Escherichia coliCrystallography, X-Raybeta-GalactosidaseHot TemperatureMutagenesisUropathogenic Escherichia coliSequence Analysis, DNASpecies SpecificityMacromolecular SubstancesEscherichia coli VaccinesChloramphenicolHomoserine DehydrogenaseDNA-Directed RNA PolymerasesAdenosine TriphosphateCell MembraneTransduction, GeneticAlanineBacteriophage lambdaProtein Structure, TertiaryDiarrheaFecesDNA PrimersSalmonella typhimurium