AlanineAmino AcidsSequence Homology, Amino AcidAmino Acid SequenceAmino Acid SubstitutionCloning, MolecularAlanine TransaminaseAlanine 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, ComplementaryLeucineAlanine DehydrogenaseSubstrate SpecificityAmino Acids, AromaticProtein Structure, TertiaryAmino Acids, Branched-ChainRNA, MessengerSequence Homology, Nucleic AcidDNAProtein BindingRecombinant Fusion ProteinsMolecular WeightBacterial ProteinsAmino Acids, SulfurPeptidesProtein Structure, SecondaryReceptors, Adrenergic, betaIntegrin beta3Restriction MappingElectrophoresis, Polyacrylamide GelDNA PrimersGlutamineProteinsPlasmidsTransfectionLysineGlycineCarrier ProteinsSequence Analysis, DNALiverConserved SequenceGenes, BacterialIsoleucinePhylogenyCattleChromatography, 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 CellsSaccharomyces cerevisiaeCell MembraneTryptophanCyanogen BromideSignal Transduction