Connecting Anticodon Recognition with the Active Site of Escherichia coli Glutaminyl-tRNA Synthetase
Weygand-Duraševic I, Rogers M, Söll D. Connecting Anticodon Recognition with the Active Site of Escherichia coli Glutaminyl-tRNA Synthetase. Journal Of Molecular Biology 1994, 240: 111-118. PMID: 8027995, DOI: 10.1006/jmbi.1994.1425.Peer-Reviewed Original ResearchConceptsGlutaminyl-tRNA synthetaseAnticodon recognitionMutant enzymesEscherichia coli glutaminyl-tRNA synthetaseOpal suppressor tRNASpecificity constantMutant gene productsWild-type enzymeAmino acid loopExtensive conformational changesActive siteNumber of mutationsSuppressor tRNAGene productsGlnRPathways of communicationSaturation mutagenesisTRNAAcceptor stemAcid loopGenetic selectionConformational changesAnticodonPoor substrateAminoacylation