Amino AcidsSequence Homology, Amino AcidAmino Acids, SulfurAmino Acids, Branched-ChainAmino Acid SequenceAmino Acid SubstitutionAmino Acids, EssentialCloning, MolecularAmino Acids, AromaticLeucineAmino Acid Metabolism, Inborn ErrorsSequence AlignmentMutationLiverBase SequenceAmino Acid Transport SystemsMolecular Sequence DataLipid MetabolismKineticsEscherichia coliAlanineConfidence IntervalsNitrogenEnergy MetabolismGlutamineMethionineFatty AcidsBacterial ProteinsAmino Acid MotifsBinding SitesPhenylalanineMetabolomicsIsoleucineGlucoseDNA, ComplementaryChromatography, High Pressure LiquidCarbon IsotopesMutagenesis, Site-DirectedRNA, MessengerMetabolic Networks and PathwaysGlycineProteinsRecombinant ProteinsDietary ProteinsTransaminasesSequence Homology, Nucleic AcidPeptide FragmentsKeto AcidsModels, MolecularAspartic AcidProtein ConformationPhylogenyAmmoniaOxidation-ReductionSubstrate SpecificityStructure-Activity RelationshipBiological TransportGenes, BacterialArginineDNAProtein Structure, TertiaryLysineProtein BindingCell LineUreaProtein BiosynthesisGene Expression ProfilingPeptidesValineAminoisobutyric AcidsMolecular WeightGene Expression Regulation, BacterialSaccharomyces cerevisiaeCarbonCysteineCarbohydrate MetabolismTranscription, GeneticRestriction MappingMemantinePlant ProteinsProteomeSpecies SpecificityCarbon RadioisotopesGas Chromatography-Mass SpectrometryRecombinant Fusion ProteinsGene ExpressionElectrophoresis, Polyacrylamide GelCarrier ProteinsModels, BiologicalGlutamic AcidPlasmidsInsulinNutritional RequirementsSwineDNA PrimersMass SpectrometryCattleTime FactorsTranscription FactorsCitric Acid Cycle