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