2000
Transfer RNA Identity Change in Anticodon Variants of E. coli tRNAPhe in Vivo
Kim H, Kim I, Söll D, Lee Y. Transfer RNA Identity Change in Anticodon Variants of E. coli tRNAPhe in Vivo. Molecules And Cells 2000, 10: 76-82. PMID: 10774751, DOI: 10.1007/s10059-000-0076-7.Peer-Reviewed Original ResearchConceptsMutant tRNA genesMutant tRNAsTRNA genesAnticodon sequenceAnticodon mutantsHost viabilityE. coliAmino acidsMost aminoacyl-tRNA synthetasesOpal stop codonAminoacyl-tRNA synthetasesSite-directed mutagenesisE. coli tRNAMajor recognition elementAnticodon variantsSuch tRNAsTRNAStop codonAminoacylation specificityAnticodonSimilarity dendrogramVivo evolutionGenesAcceptor specificityAnticodon change
1991
Anticodon and acceptor stem nucleotides in tRNAGln are major recognition elements for E. coli glutaminyl-tRNA synthetase
Jahn M, Rogers M, Söll D. Anticodon and acceptor stem nucleotides in tRNAGln are major recognition elements for E. coli glutaminyl-tRNA synthetase. Nature 1991, 352: 258-260. PMID: 1857423, DOI: 10.1038/352258a0.Peer-Reviewed Original ResearchConceptsGlutaminyl-tRNA synthetaseMutant tRNAsE. coli glutaminyl-tRNA synthetaseEfficient amber suppressorsAminoacyl-tRNA synthetasesCorresponding transfer RNASet of nucleotidesMajor recognition elementGlutamine identityAcceptor stem regionTRNA discriminationTransfer RNAAmber suppressorProtein biosynthesisTRNA moleculesUnmodified tRNACorrect attachmentAnticodon regionTRNAAcceptor stemSimilar kinetic parametersEscherichia coliAmino acidsDifferent synthetasesSpecificity constant