PhenylalaninePhenylalanine HydroxylasePhenylalanine Ammonia-LyasePhenylketonuriasEnzymesBiocatalysisKineticsCatalysisSubstrate SpecificityPhenylpyruvic AcidsMolecular Sequence DataAmino Acid SequenceMethylmalonate-Semialdehyde Dehydrogenase (Acylating)DithioerythritolModels, MolecularTyrosineBiosynthetic PathwaysAmino AcidsAmmonia-LyasesAcyltransferasesOxidation-ReductionBinding SitesModels, ChemicalPrephenate DehydrataseS-AdenosylmethionineCatalytic DomainBiopterinPyridoxal PhosphateEscherichia coliProtein ConformationPterinsMutationHydrogen-Ion ConcentrationStructure-Activity RelationshipMolecular StructureLeucineProtein Structure, TertiaryTryptophanSequence Homology, Amino AcidAmino Acids, AromaticCrystallography, X-RayOxidoreductasesBase SequencePhenylalanine-tRNA LigasePhenylketonuria, MaternalBacterial ProteinsAcyl Coenzyme AProtein BindingFenclonineRecombinant ProteinsHydrolysisCloning, Molecularp-FluorophenylalanineIron-Sulfur ProteinsFree RadicalsSpectrophotometryChorismate MutaseMutagenesis, Site-DirectedSequence AlignmentEnzyme ActivationModels, BiologicalMolecular WeightAmino Acids, EssentialCarbon IsotopesAspartameHydroxylationAdenosine TriphosphatePteridinesEnzyme Inhibitors3-Deoxy-7-Phosphoheptulonate SynthasePhylogenyMagnesiumAnabaena variabilisRhodotorulaNutritional RequirementsLiverHydro-LyasesBacteriaDeuteriumIsoleucinePhenylacetatesAmino Acid SubstitutionAlanineMuscle ProteinsRNA, Transfer, PheFood, FormulatedValineLeucine DehydrogenaseChromobacteriumAldehyde-LyasesLysineMethionineProtein BiosynthesisDietary ProteinsRNA, TransferShikimic AcidRNA, Transfer, Amino AcylTetrosesPhosphorylationAmino Acids, Branched-Chain