Amino Acyl-tRNA SynthetasesRNA, Transfer, Amino AcylTransfer RNA AminoacylationIsoleucine-tRNA LigaseGlycine-tRNA LigaseAlanine-tRNA LigaseMethionine-tRNA LigaseTyrosine-tRNA LigaseRNA, TransferAminoacylationAnticodonGenetic CodeTryptophan-tRNA LigaseMolecular Sequence DataEscherichia coliSequence Homology, Amino AcidBase SequenceAmino Acid SequencePeptide SynthasestRNA MethyltransferasesLysine-tRNA LigaseProtein BiosynthesisAmino AcidsLeucine-tRNA LigaseGlutamate-tRNA LigaseSerine-tRNA LigaseModels, MolecularSequence AlignmentValine-tRNA LigasePhenylalanine-tRNA LigaseBinding SitesAspartate-tRNA LigaseArginine-tRNA LigaseProtein Structure, TertiaryHistidine-tRNA LigaseAcylationCoenzyme A LigasesRNA, Transfer, GlnRNA, Transfer, Amino Acid-SpecificRNA, Transfer, SerThreonine-tRNA LigaseRNA, Transfer, GluAcyl Coenzyme ARNA, Transfer, GlySubstrate SpecificityNucleic Acid ConformationRNA, Transfer, ProRNA, Transfer, IleRNA, Transfer, TrpCloning, MolecularRNA, Transfer, MetKineticsRNA, Transfer, AspRNA, Transfer, AlaRNA, Transfer, PhePeptide Biosynthesis, Nucleic Acid-IndependentMutationRNA, Transfer, CysRNA, Transfer, ArgSaccharomyces cerevisiaeRNA, BacterialCodonRNA, Transfer, HisBacterial ProteinsAmino Acid SubstitutionIsoleucinePhylogenyRNA, Transfer, ValThermus thermophilusGenes, BacterialProtein ConformationStructure-Activity RelationshipLigasesEvolution, MolecularAcyltransferasesTyrocidinePantetheineAdenosine MonophosphateMutagenesis, Site-DirectedLeucineSequence Homology, Nucleic AcidRecombinant ProteinsAcetate-CoA LigaseCatalytic DomainSpecies SpecificityCatalysisValineProtein BindingMolecular WeightRibosomesAmino Acid MotifsPlasmidsMethanobacteriaceaeThiolester HydrolasesRNA, Transfer, AsnMolecular StructureMultienzyme ComplexesRNA, FungalMultigene FamilyRNA Editing