2006
Saccharomyces cerevisiae imports the cytosolic pathway for Gln‐tRNA synthesis into the mitochondrion
Krett B, Rinehart J, Rubio M, Alfonzo J, Söll D. Saccharomyces cerevisiae imports the cytosolic pathway for Gln‐tRNA synthesis into the mitochondrion. The FASEB Journal 2006, 20: a500-a500. DOI: 10.1096/fasebj.20.4.a500-b.Peer-Reviewed Original ResearchTransamidation pathwayMitochondrial translationGln-tRNAOrganellar protein synthesisYeast mitochondrial DNAGlutaminyl-tRNA synthetaseAminoacyl-tRNA synthetasesAminoacyl-tRNA formationImport mechanismMitochondrial localizationMitochondrial DNAProtein biosynthesisMost bacteriaCytoplasmic componentsAlternate functionsCytosolic pathwayProtein synthesisAmino acidsEssential processMitochondriaTRNAPathwayEukaryotesGlnRArchaea
2000
A Mutant Escherichia coli Tyrosyl-tRNA Synthetase Utilizes the Unnatural Amino Acid Azatyrosine More Efficiently than Tyrosine*
Hamano-Takaku F, Iwama T, Saito-Yano S, Takaku K, Monden Y, Kitabatake M, Söll D, Nishimura S. A Mutant Escherichia coli Tyrosyl-tRNA Synthetase Utilizes the Unnatural Amino Acid Azatyrosine More Efficiently than Tyrosine*. Journal Of Biological Chemistry 2000, 275: 40324-40328. PMID: 11006270, DOI: 10.1074/jbc.m003696200.Peer-Reviewed Original ResearchConceptsUnnatural amino acidsTyrosyl-tRNA synthetaseEscherichia coli tyrosyl-tRNA synthetasePosition 130Amino acidsVivo protein biosynthesisE. coli cellsAminoacyl-tRNA formationSingle point mutationTyrRS mutantsCellular proteinsProtein biosynthesisTYR geneMutant enzymesPlasmid libraryReplacement of phenylalanineColi cellsImmense potentialNormal phenotypeEfficient productionPoint mutationsTyrRSProteinPolymerase chain reaction techniqueSynthetase