2022
The tRNA discriminator base defines the mutual orthogonality of two distinct pyrrolysyl-tRNA synthetase/tRNAPyl pairs in the same organism
Zhang H, Gong X, Zhao Q, Mukai T, Vargas-Rodriguez O, Zhang H, Zhang Y, Wassel P, Amikura K, Maupin-Furlow J, Ren Y, Xu X, Wolf YI, Makarova KS, Koonin EV, Shen Y, Söll D, Fu X. The tRNA discriminator base defines the mutual orthogonality of two distinct pyrrolysyl-tRNA synthetase/tRNAPyl pairs in the same organism. Nucleic Acids Research 2022, 50: gkac271-. PMID: 35466371, PMCID: PMC9071458, DOI: 10.1093/nar/gkac271.Peer-Reviewed Original ResearchConceptsGenetic code expansionCode expansionDistinct non-canonical amino acidsOrthogonal aminoacyl-tRNA synthetase/tRNA pairsAminoacyl-tRNA synthetase/tRNA pairsPyrrolysyl-tRNA synthetase/Halophilic archaeon Haloferax volcaniiAdditional coding capacityDistinct noncanonical amino acidsNon-canonical amino acidsArchaeon Haloferax volcaniiDiscriminator baseAmino acidsPyrrolysyl-tRNA synthetaseNoncanonical amino acidsSite-specific incorporationMotif 2 loopSingle base changeDistinct tRNAsTRNA pairsHaloferax volcaniiUAA codonGenetic codeDiscriminator basesTRNA structure
1997
Aminoacyl-tRNA synthesis in Archaea.
Ibba M, Celic I, Curnow A, Kim H, Pelaschier J, Tumbula D, Vothknecht U, Woese C, Söll D. Aminoacyl-tRNA synthesis in Archaea. Nucleic Acids Symposium Series 1997, 305-6. PMID: 9586121.Peer-Reviewed Original ResearchConceptsAminoacyl-tRNA synthesisLysyl-tRNA synthetasesGlutaminyl-tRNA synthetasesArchaeon Haloferax volcaniiArchaeal genomesGlu-tRNAAsn-tRNAHaloferax volcaniiNumber of organismsGln-tRNAGenetic studiesArchaeaAsp-tRNASynthetasesAsparaginylCysteinylEukaryaVolcaniiGenomeGlutaminylOrganismsSequencingBacteriaEnzymeTransamidation