Phenylalanine HydroxylasePhenylalaninePhenylketonuriasPterinsBiopterinFencloninePhenylalanine Ammonia-LyasePteridinesTryptophan HydroxylaseLiverChromobacteriumTyrosine 3-MonooxygenaseKineticsSteroid 21-HydroxylaseDihydropteridine ReductasePhenylpyruvic AcidsHydroxylationMolecular Sequence DataTyrosineMutationAmino AcidsMixed Function OxygenasesLysophosphatidylcholinesAmino Acid SequenceProcollagen-Proline DioxygenaseHomogentisate 1,2-DioxygenaseHydro-LyasesEnzyme ActivationBase SequenceBinding SitesAmino Acid Metabolism, Inborn ErrorsFluorineRats, Inbred StrainsProtein BiosynthesisTryptophanDNAEscherichia coliHydrocortisoneSubstrate SpecificityCatalysisElectrophoresis, Polyacrylamide GelRecombinant ProteinsSteroid HydroxylasesPolymorphism, Restriction Fragment LengthGlucagonCoenzymesDithiothreitolHaplotypesPhosphorylationHepatocyte Nuclear Factor 1IronMutagenesis, Site-Directed