2001
Post-transcriptional modification in archaeal tRNAs: identities and phylogenetic relations of nucleotides from mesophilic and hyperthermophilic Methanococcales
McCloskey J, Graham D, Zhou S, Crain P, Ibba M, Konisky J, Söll D, Olsen G. Post-transcriptional modification in archaeal tRNAs: identities and phylogenetic relations of nucleotides from mesophilic and hyperthermophilic Methanococcales. Nucleic Acids Research 2001, 29: 4699-4706. PMID: 11713320, PMCID: PMC92529, DOI: 10.1093/nar/29.22.4699.Peer-Reviewed Original ResearchMeSH KeywordsChromatography, High Pressure LiquidMethanococcalesNucleosidesNucleotidesPhylogenyRNA Processing, Post-TranscriptionalRNA, ArchaealRNA, TransferSpectrometry, Mass, Electrospray IonizationConceptsPost-transcriptional modificationsSmall ribosomal subunit RNA sequencesRibose-methylated nucleosidesClose phylogenetic relationshipArchaeal RNAArchaeal tRNAsPhylogenetic relationshipsMethanococcus jannaschiiMethanococcus maripaludisTransfer RNAPhylogenetic relationsBacterial tRNAsMethanococcus vannieliiPosition 37Methanococcus igneusModification differencesModification patternsTRNAMethanococcus thermolithotrophicusRNA sequencesRNATemperature of growthUnknown structureFamily membersEukarya
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 ResearchMeSH KeywordsAnticodonBase SequenceCell DivisionChromatography, High Pressure LiquidDNA, RecombinantEscherichia coliMolecular Sequence DataMutagenesis, Site-DirectedMutationPlasmidsRNA, TransferRNA, Transfer, PheTransformation, GeneticConceptsMutant 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
1993
Acceptor stem and anticodon RNA hairpin helix interactions with glutamine tRNA synthetase
Wright D, Martinis S, Jahn M, Söll D, Schimmel P. Acceptor stem and anticodon RNA hairpin helix interactions with glutamine tRNA synthetase. Biochimie 1993, 75: 1041-1049. PMID: 8199240, DOI: 10.1016/0300-9084(93)90003-b.Peer-Reviewed Original Research
1991
The Escherichia coli hemL gene encodes glutamate 1-semialdehyde aminotransferase
Ilag L, Jahn D, Eggertsson G, Söll D. The Escherichia coli hemL gene encodes glutamate 1-semialdehyde aminotransferase. Journal Of Bacteriology 1991, 173: 3408-3413. PMID: 2045363, PMCID: PMC207952, DOI: 10.1128/jb.173.11.3408-3413.1991.Peer-Reviewed Original ResearchMeSH KeywordsAminolevulinic AcidCentrifugation, Density GradientChromatography, High Pressure LiquidCloning, MolecularDose-Response Relationship, DrugElectrophoresis, Polyacrylamide GelEscherichia coliIntramolecular TransferasesIsomerasesMolecular WeightPyridoxal PhosphatePyridoxamineTransformation, GeneticConceptsGlu-tRNA reductaseTRNA-dependent transformationApparent native molecular massMolecular massGlutamyl-tRNA synthetaseNative molecular massAminoglycoside antibiotic kanamycinHemL geneWild-type DNAAuxotrophic phenotypeC5 pathwaySodium dodecyl sulfate-polyacrylamide gel electrophoresisDodecyl sulfate-polyacrylamide gel electrophoresisMap positionGSA aminotransferasePhysical mappingSulfate-polyacrylamide gel electrophoresisRate zonal sedimentationGene productsThird enzymeGlycerol gradientsApparent homogeneityAntibiotic kanamycinEscherichia coliPure proteinPurification and functional characterization of glutamate-1-semialdehyde aminotransferase from Chlamydomonas reinhardtii.
Jahn D, Chen M, Söll D. Purification and functional characterization of glutamate-1-semialdehyde aminotransferase from Chlamydomonas reinhardtii. Journal Of Biological Chemistry 1991, 266: 161-167. PMID: 1985889, DOI: 10.1016/s0021-9258(18)52416-9.Peer-Reviewed Original ResearchMeSH KeywordsAminooxyacetic AcidCell MembraneChlamydomonasChromatography, DEAE-CelluloseChromatography, GelChromatography, High Pressure LiquidChromatography, Ion ExchangeCyclohexanecarboxylic AcidsElectrophoresis, Polyacrylamide GelIntramolecular TransferasesIsomerasesKineticsMolecular WeightPyridoxal PhosphateConceptsGlutamate-1-semialdehyde aminotransferaseGlutamyl-tRNA synthetaseC5 pathwayChlamydomonas reinhardtiiGreen alga Chlamydomonas reinhardtiiGlu-tRNA reductaseTRNA-dependent transformationChloroplasts of plantsGlutamyl-tRNA reductaseAlga Chlamydomonas reinhardtiiDelta-aminolevulinic acidApparent molecular massWhole cell extractsChlorophyll biosynthesisSodium dodecyl sulfate-polyacrylamide gel electrophoresisC. reinhardtiiDodecyl sulfate-polyacrylamide gel electrophoresisSulfate-polyacrylamide gel electrophoresisRate zonal sedimentationFunctional characterizationThird enzymeGlycerol gradientsCell extractsReinhardtiiMembrane fraction
1990
Purification and characterization of Chlamydomonas reinhardtii chloroplast glutamyl-tRNA synthetase, a natural misacylating enzyme.
Chen M, Jahn D, Schön A, O'Neill G, Söll D. Purification and characterization of Chlamydomonas reinhardtii chloroplast glutamyl-tRNA synthetase, a natural misacylating enzyme. Journal Of Biological Chemistry 1990, 265: 4054-4057. PMID: 2303494, DOI: 10.1016/s0021-9258(19)39701-7.Peer-Reviewed Original ResearchMeSH KeywordsAcylationAmino Acyl-tRNA SynthetasesChlamydomonasChloroplastsChromatography, DEAE-CelluloseChromatography, GelChromatography, High Pressure LiquidChromatography, Ion ExchangeGlutamate-tRNA LigaseKineticsMolecular WeightRNA, TransferConceptsGlutamyl-tRNA synthetaseChloroplast enzymeApparent molecular massSequential column chromatographyChlamydomonas reinhardtiiActive enzymeMolecular massNondenaturing conditionsEscherichia coliDenaturing conditionsAcceptor RNASynthetaseMono S.Mono QEnzymeTRNAReinhardtiiYeastColumn chromatographyRNACytoplasmicProteinBarleyColiReversed phase chromatographyPurification of the glutamyl-tRNA reductase from Chlamydomonas reinhardtii involved in delta-aminolevulinic acid formation during chlorophyll biosynthesis.
Chen M, Jahn D, O'Neill G, Söll D. Purification of the glutamyl-tRNA reductase from Chlamydomonas reinhardtii involved in delta-aminolevulinic acid formation during chlorophyll biosynthesis. Journal Of Biological Chemistry 1990, 265: 4058-4063. PMID: 2303495, DOI: 10.1016/s0021-9258(19)39702-9.Peer-Reviewed Original ResearchConceptsGlu-tRNA reductaseGlutamyl-tRNA reductaseGlu-tRNAChlamydomonas reinhardtiiTRNA-dependent transformationChloroplasts of plantsDelta-aminolevulinic acid formationApparent molecular massChlorophyll biosynthesisGlutamyl-tRNAHomologous tRNAsSecond enzymeActive enzymeMolecular massNondenaturing conditionsDifferent chromatographic separationsCertain bacteriaReductaseDelta-aminolevulinic acidReinhardtiiPorphyrin biosynthesisBiosynthesisStable complexesChromatographic separationCarboxyl groups
1989
The selenocysteine-inserting opal suppressor serine tRNA from E.coli is highly unusual in structure and modification
Schön A, Böck A, Ott G, Sprinzl M, Söll D. The selenocysteine-inserting opal suppressor serine tRNA from E.coli is highly unusual in structure and modification. Nucleic Acids Research 1989, 17: 7159-7165. PMID: 2529478, PMCID: PMC334795, DOI: 10.1093/nar/17.18.7159.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acyl-tRNA SynthetasesBase SequenceChromatography, High Pressure LiquidCodonCysteineEscherichia coliGenes, BacterialMolecular Sequence DataNucleic Acid ConformationRNA, Transfer, Amino Acid-SpecificRNA, Transfer, SerSeleniumSelenocysteineStructure-Activity RelationshipSuppression, Genetic
1988
Overproduction and purification of Escherichia coli tRNAGln2 and its use in crystallization of the glutaminyl-tRNA synthetase-tRNAGln complex
Perona J, Swanson R, Steitz T, Söll D. Overproduction and purification of Escherichia coli tRNAGln2 and its use in crystallization of the glutaminyl-tRNA synthetase-tRNAGln complex. Journal Of Molecular Biology 1988, 202: 121-126. PMID: 2459391, DOI: 10.1016/0022-2836(88)90524-4.Peer-Reviewed Original Research
1986
The RNA required in the first step of chlorophyll biosynthesis is a chloroplast glutamate tRNA
Schön A, Krupp G, Gough S, Berry-Lowe S, Kannangara C, Söll D. The RNA required in the first step of chlorophyll biosynthesis is a chloroplast glutamate tRNA. Nature 1986, 322: 281-284. PMID: 3637637, DOI: 10.1038/322281a0.Peer-Reviewed Original ResearchMeSH KeywordsAminolevulinic AcidChlamydomonasChlorophyllChlorophyllidesChloroplastsChromatography, AffinityChromatography, High Pressure LiquidHordeumLevulinic AcidsRNA, Transfer, Amino AcylSequence Homology, Nucleic AcidConceptsΔ-aminolevulinatePeptide bond synthesisCognate amino acidMolecules of chlorophyllLow relative molecular massNucleotide sequence analysisRelative molecular massBond synthesisSubsequent reactionChlorophyll biosynthesisTransfer RNAUniversal precursorGlutamate tRNAAminoacyl bondSequence analysisNovel roleSerial affinity chromatographyMolecular massRNAAmino acidsComplete reactionBlue SepharoseAcceptor RNAReduction of glutamateReaction