Amino AcidsSequence Homology, Amino AcidMolecular Sequence DataCloning, MolecularBiosynthetic PathwaysMutationEscherichia coliAmino Acid SequenceBase SequenceBacterial ProteinsStreptomycesAmino Acid SubstitutionGenes, BacterialKineticsMultigene FamilySequence AlignmentProtein BiosynthesisSubstrate SpecificityGenetic Complementation TestChromatography, High Pressure LiquidRecombinant ProteinsAmino Acids, EssentialMolecular StructureDNA, ComplementaryBinding SitesPhylogenyPlant ProteinsSequence Analysis, DNAGene Expression Regulation, PlantRNA, MessengerAmino Acid Transport SystemsModels, MolecularPeptide SynthasesGene Expression Regulation, BacterialAcyltransferasesAmino Acid MotifsLeucineTerpenesOxidoreductasesMutagenesis, Site-DirectedArabidopsisMolecular WeightMethioninePolyketide SynthasesCell LinePlasmidsGlycosyltransferasesProtein Structure, TertiaryProtein ConformationElectrophoresis, Polyacrylamide GelAmino Acids, AromaticProtein BindingStructure-Activity RelationshipCarbon IsotopesRestriction MappingChromatography, Thin LayerSaccharomyces cerevisiaeOpen Reading FramesDNA PrimersSequence Homology, Nucleic AcidTranscription, GeneticIsoleucineDNA, BacterialPeptidesMass SpectrometryMagnetic Resonance SpectroscopyGenes, PlantAlkyl and Aryl TransferasesCatalysisPeptide FragmentsGene DeletionPlantsMutagenesis, InsertionalLiverMevalonic AcidSpecies SpecificityCulture MediaAmino Acids, SulfurLysineArabidopsis ProteinsRecombinant Fusion ProteinsDNABiological TransportMethyltransferasesTransaminasesTransferasesLyasesMultienzyme ComplexesHexosaminesCells, CulturedGlycosylationAcetatesPlants, Genetically ModifiedPolyisoprenyl PhosphatesStereoisomerismPhenotypeGene Expression Regulation, EnzymologicCarbon RadioisotopesCell WallGene Expression