IsoleucineValineLeucineAmino Acids, Branched-ChainAmino AcidsThreonine DehydrataseAcetolactate SynthaseThreonineIsoleucine-tRNA LigaseHydro-LyasesPeptide PHIAmino Acids, EssentialKeto AcidsValeratesTransaminasesRNA, Transfer, IleAmino Acid SequenceMolecular Sequence DataMethionineMutationValine Dehydrogenase (NADP+)Oxo-Acid-LyasesEnzyme RepressionEscherichia coliPhenylalanineAlanineAmino Acyl-tRNA SynthetasesNutritional RequirementsKetol-Acid ReductoisomeraseBase SequenceMutagenesis, Site-DirectedNitrosoguanidinesKineticsAmino Acid SubstitutionLysineHomoserine DehydrogenaseCulture MediaNorleucineButyratesValine-tRNA LigaseCarbon IsotopesPyruvatesNitrogen2-Isopropylmalate SynthaseDietary ProteinsRNA, TransferGlycineIsomerasesBinding SitesSubstrate SpecificityDecarboxylationCarbon RadioisotopesStructure-Activity RelationshipBacterial ProteinsModels, MolecularCell-Free SystemPoint MutationProtein ConformationAminobutyrates1-Sarcosine-8-Isoleucine Angiotensin IIGenetics, MicrobialUreaCodonSwineAnticodonPeptidesCloning, MolecularDipeptidesAspartate KinaseSequence Homology, Amino AcidMaple Syrup Urine DiseaseLeucine DehydrogenaseStereoisomerismChromatography, PaperPentanols2-Aminoadipic AcidRNA, Transfer, Amino AcylAnimal FeedHydroxybutyratesAspartic AcidDiet