Amino Acids, Branched-ChainAlanineAmino AcidsSequence Homology, Amino AcidTransaminasesLeucineIsoleucine3-Methyl-2-Oxobutanoate Dehydrogenase (Lipoamide)Amino Acid SequenceMaple Syrup Urine DiseaseAmino Acid SubstitutionCloning, MolecularAlanine TransaminaseAmmoniaAlanine RacemaseMolecular Sequence DataBase SequenceMutagenesis, Site-DirectedAmino Acids, EssentialBinding SitesMutationInterleukin-1betaAmino Acid Transport SystemsSequence AlignmentEscherichia coliAmino Acid MotifsKineticsRecombinant ProteinsModels, MolecularProtein ConformationPeptide FragmentsCell Linebeta 2-MicroglobulinStructure-Activity RelationshipDNA, ComplementaryMuscle, SkeletalAlanine DehydrogenaseSubstrate SpecificityAmino Acids, AromaticProtein Structure, TertiaryRNA, MessengerSequence Homology, Nucleic AcidDNAProtein BindingRecombinant Fusion ProteinsMolecular WeightBacterial ProteinsAmino Acids, SulfurPeptidesProtein Structure, SecondaryReceptors, Adrenergic, betaIntegrin beta3Restriction MappingElectrophoresis, Polyacrylamide GelDNA PrimersGlutamineProteinsPlasmidsTransfectionLysineGlycineCarrier ProteinsSequence Analysis, DNALiverConserved SequenceGenes, BacterialPhylogenyCattleChromatography, High Pressure LiquidCells, CulturedAspartic AcidPoint MutationSpecies SpecificityMutagenesisMacromolecular SubstancesCysteineBiological TransportProlinePolymerase Chain ReactionSerineValineTransforming Growth Factor betaTranscription, GeneticGene ExpressionAmino Acid Transport Systems, BasicPhosphorylationCodonAmino Acids, BasicMembrane ProteinsThreonineTrypsinSequence DeletionGenesPhenylalanineArginineProtein BiosynthesisMethionineNitrogenCricetinaeCOS Cells