Tryptophan SynthaseTryptophanHydro-LyasesGlycerophosphatesEscherichia coliortho-AminobenzoatesTryptophan OxygenaseIndolesShigella dysenteriaeSalmonella typhimuriumEnterobacterTryptophan HydroxylaseMacromolecular SubstancesMutationAmino Acid SequenceSerratia marcescensCyclohexanecarboxylic AcidsAmino AcidsGenetics, MicrobialPyridoxal PhosphateNeurosporaChemical PrecipitationProtein ConformationSaccharomycesAmmonium SulfateKynurenineKineticsMolecular Sequence DataSpectrometry, FluorescenceChromatography, GelAnthranilate PhosphoribosyltransferaseSerineBinding SitesPlasmidsAmino Acyl-tRNA SynthetasesGlutamate-Ammonia LigaseBromosuccinimideIndole-3-Glycerol-Phosphate Synthase2',5'-Oligoadenylate SynthetaseGenesAnthranilate SynthaseCircular DichroismCatalysisSpectrophotometry, UltravioletEnzyme StabilityIndoleamine-Pyrrole 2,3,-DioxygenaseSchiff BasesModels, MolecularBase Sequencebeta-MSHTryptophan-tRNA LigaseMutagenesis, Site-DirectedGlutamatesCloning, MolecularSequence Homology, Amino AcidGlycineAllosteric RegulationL-Serine DehydrataseSubstrate SpecificityRecombinant ProteinsPeptide SynthasesSpectrophotometryCitrate (si)-SynthasePyrococcus furiosusBacterial ProteinsProtein Binding