PhenylalaninePhenylalanine HydroxylaseCapsulesPhenylalanine Ammonia-LyasePhenylketonuriasBacterial CapsulesCapsule EndoscopyJoint CapsuleLens Capsule, CrystallineCapsule EndoscopesPhenylpyruvic AcidsTyrosineInternal CapsuleAmino AcidsAmmonia-LyasesPrephenate DehydrataseBiopterinMolecular Sequence DataPterinsKineticsLeucineAmino Acid SequenceTryptophanAmino Acids, AromaticFungal CapsulesPhenylalanine-tRNA LigasePhenylketonuria, MaternalFenclonineBowman Capsulep-FluorophenylalanineMutationSubrenal Capsule AssayMutagenesis, Site-DirectedChorismate MutaseCarbon IsotopesEscherichia coliAmino Acids, EssentialBinding SitesAspartameHydroxylationPteridines3-Deoxy-7-Phosphoheptulonate SynthaseBase SequenceLiverAnabaena variabilisRhodotorulaNutritional RequirementsPolysaccharides, BacterialCapsule OpacificationHydro-LyasesDeuteriumModels, MolecularIsoleucineStructure-Activity RelationshipPosterior Capsule of the LensPhenylacetatesAlanineCryptococcus neoformansAmino Acid SubstitutionProtein ConformationMuscle ProteinsSubstrate SpecificityRNA, Transfer, PheBacterial ProteinsProtein BindingFood, FormulatedValineLens DiseasesCapsulorhexisLeucine DehydrogenaseChromobacteriumRecombinant ProteinsAldehyde-LyasesOxidation-ReductionHydrogen-Ion ConcentrationLysineProtein BiosynthesisMethionineCloning, MolecularDietary ProteinsRNA, TransferPhosphorylationShikimic AcidRNA, Transfer, Amino AcylAdministration, OralTetrosesLens, CrystallineProtein Structure, TertiaryTime FactorsSequence Homology, Amino AcidAmino Acids, Branched-ChainSpectrophotometry, UltravioletChromatography, High Pressure LiquidIntestine, SmallDihydropteridine ReductaseAnterior Capsule of the LensMagnetic Resonance SpectroscopyFluorineGlycineCatalysis