2012
Yeast mitochondrial threonyl-tRNA synthetase recognizes tRNA isoacceptors by distinct mechanisms and promotes CUN codon reassignment
Ling J, Peterson KM, Simonović I, Cho C, Söll D, Simonović M. Yeast mitochondrial threonyl-tRNA synthetase recognizes tRNA isoacceptors by distinct mechanisms and promotes CUN codon reassignment. Proceedings Of The National Academy Of Sciences Of The United States Of America 2012, 109: 3281-3286. PMID: 22343532, PMCID: PMC3295322, DOI: 10.1073/pnas.1200109109.Peer-Reviewed Original ResearchMeSH KeywordsAeropyrumAmino Acid SequenceAnticodonCatalytic DomainCodonCrystallography, X-RayEscherichia coliEvolution, MolecularLeucineMitochondriaModels, MolecularMolecular Sequence DataProtein ConformationProtein Structure, TertiaryRNA EditingRNA, Transfer, Amino AcylSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSequence AlignmentSpecies SpecificityStaphylococcus aureusSubstrate SpecificityThreonineThreonine-tRNA LigaseConceptsThreonyl-tRNA synthetaseAnticodon loopAnticodon sequenceEscherichia coli ThrRSSet of tRNAsDistinct recognition mechanismsAnticodon-binding domainAminoacyl-tRNA synthetasesCUN codonsDetailed structural comparisonCodon reassignmentYeast mitochondriaGenetic codeTRNA isoacceptorsSaccharomyces cerevisiaeIsoacceptor tRNAsEditing domainTRNAMST1Anticodon tripletStructural comparisonNatural tRNAAmino acidsDistinct mechanismsRecognition mechanism
1971
Enzymatic Modification of Transfer RNA
Söll D. Enzymatic Modification of Transfer RNA. Science 1971, 173: 293-299. PMID: 4934576, DOI: 10.1126/science.173.3994.293.Peer-Reviewed Original ResearchConceptsTRNA-modifying enzymesTRNA moleculesTRNA genesTransfer RNAAmino acid biosynthesisParticular tRNA speciesNucleic acid-protein interactionsAminoacyl-tRNA synthetaseSimple selection procedureAmino acid acceptorPrecursor tRNAsActive tRNAMature tRNACellular processesTRNA speciesRegulatory mutantsAcid biosynthesisRNA precursorsProtein factorsIsoacceptor tRNAsDifferent amino acidsNucleotide sequencePolynucleotide levelBiological functionsTRNA