2024
Engineered mRNA–ribosome fusions for facile biosynthesis of selenoproteins
Thaenert A, Sevostyanova A, Chung C, Vargas-Rodriguez O, Melnikov S, Söll D. Engineered mRNA–ribosome fusions for facile biosynthesis of selenoproteins. Proceedings Of The National Academy Of Sciences Of The United States Of America 2024, 121: e2321700121. PMID: 38442159, PMCID: PMC10945757, DOI: 10.1073/pnas.2321700121.Peer-Reviewed Original ResearchConceptsSelenocysteine insertion sequenceRibosomal RNARibosome engineeringMessenger RNARegulatory RNA elementsMachinery of protein synthesisInsertion of SecSec-containing proteinsSite-specific insertionBiosynthesis of selenoproteinsNatural messenger RNALive bacterial cellsRNA elementsUAG codonInsertion sequenceRibosome structureUGA codonSec codonInsert SecStop codonSynthetic biologyDesigning proteinsRibosomePolypeptide chainBacterial cells
1992
Switching tRNA(Gln) identity from glutamine to tryptophan.
Rogers M, Adachi T, Inokuchi H, Söll D. Switching tRNA(Gln) identity from glutamine to tryptophan. Proceedings Of The National Academy Of Sciences Of The United States Of America 1992, 89: 3463-3467. PMID: 1565639, PMCID: PMC48888, DOI: 10.1073/pnas.89.8.3463.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acyl-tRNA SynthetasesAnticodonBase SequenceBeta-GalactosidaseCloning, MolecularEscherichia coliGenes, BacterialGenes, SuppressorGenes, SyntheticGlutamineMolecular Sequence DataMutagenesis, Site-DirectedNucleic Acid ConformationRNA, Transfer, GlnSuppression, GeneticTetrahydrofolate DehydrogenaseTryptophanConceptsOpal suppressorEscherichia coli glutaminyl-tRNA synthetaseAccuracy of aminoacylationGlutaminyl-tRNA synthetaseN-terminal sequence analysisEfficient suppressorYeast mitochondriaRespective tRNAsUCA anticodonAmber suppressorFol geneUGA codonUGA mutationsSequence analysisAlanine insertionAnticodonGenetic selectionBase pairsBase substitutionsSuppressorTRNATrpRSDihydrofolate reductasePosition 35Mutations
1979
Identification and nucleotide sequence of the sup8-e UGA-suppressor leucine tRNA from Schizosaccharomyces pombe
Wetzel R, Kohli J, Altruda F, Söll D. Identification and nucleotide sequence of the sup8-e UGA-suppressor leucine tRNA from Schizosaccharomyces pombe. Molecular Genetics And Genomics 1979, 172: 221-228. PMID: 289895, DOI: 10.1007/bf00268286.Peer-Reviewed Original ResearchConceptsSuppressor tRNANucleotide sequenceTwo-dimensional gel electrophoresisS. pombe strainRabbit globin mRNAGel sequencing methodsWheat germ extractUGA suppressor tRNASchizosaccharomyces pombeAnticodon sequenceUGA codonOpal suppressionPombe strainGlobin mRNAC-AOHTRNALeucine tRNAGerm extractAnticodon loopSequencing methodsG-m5CGel electrophoresisSequenceSuppressor assaysSchizosaccharomyces