2006
Mischarging of M. barkeri tRNAPyl with alanine and serine in vitro
Li D, Polycarpo C, Ambrogelly A, Söll D. Mischarging of M. barkeri tRNAPyl with alanine and serine in vitro. The FASEB Journal 2006, 20: a503-a503. DOI: 10.1096/fasebj.20.4.a503-c.Peer-Reviewed Original ResearchNon-canonical amino acidsSecondary structureCognate tRNA speciesPyrrolysyl-tRNA synthetaseAminoacyl-tRNA synthetaseSimilar secondary structureBovine mitochondriaTRNA speciesAlanine tRNAAnticodon stemAcceptor stemAmino acidsM. barkeriMethanosarcina barkeriSerRSsPyrrolysineMultiple mutationsVariable loopSynthetaseSerineShorter variable loopsSynthetase systemBarkeriAlanineStem
1992
Synthetase competition and tRNA context determine the in vivo identity of tRNA discriminator mutants
Sherman J, Rogers K, Rogers M, Söll D. Synthetase competition and tRNA context determine the in vivo identity of tRNA discriminator mutants. Journal Of Molecular Biology 1992, 228: 1055-1062. PMID: 1474577, DOI: 10.1016/0022-2836(92)90314-a.Peer-Reviewed Original ResearchConceptsAmber suppressorTyrosine tRNAN-terminal protein sequencingGlutamyl-tRNA synthetaseE. coli dihydrofolate reductaseAminoacyl-tRNA synthetasesEffects of mutationsEfficiency of aminoacylationColi dihydrofolate reductaseSite of aminoacylationTyrosine specificityTRNAs exhibitGlutamine tRNAMutagenic analysisProtein sequencingGlutamate tRNAImportant identity elementVivo identityTRNANucleotide substitutionsTRNA identityDiscriminator baseDihydrofolate reductaseMultiple mutationsSynthetases