1994
A Lactobacillus nifS-like gene suppresses an Escherichia coli transaminase B mutation
Leong-Morgenthaler P, Oliver S, Hottinger H, Söll D. A Lactobacillus nifS-like gene suppresses an Escherichia coli transaminase B mutation. Biochimie 1994, 76: 45-49. PMID: 8031904, DOI: 10.1016/0300-9084(94)90061-2.Peer-Reviewed Original ResearchConceptsNifS-like genesNifS-like proteinsNif gene productsNif proteinsNif genesGene productsNitrogen-fixing bacteriaGroup of enzymesRemarkable sequence homologyCysteine desulfuraseSequence conservationEfficient nitrogen fixationLeucine auxotrophyTransaminase BDiverse functionsSequence homologyNitrogen fixationEscherichia coli strainsProtein productsMetabolic pathwaysAzotobacter vinelandiiGenesB mutationsProteinDissimilar mutations
1986
Two RNA species co‐purify with RNase P from the fission yeast Schizosaccharomyces pombe.
Krupp G, Cherayil B, Frendewey D, Nishikawa S, Söll D. Two RNA species co‐purify with RNase P from the fission yeast Schizosaccharomyces pombe. The EMBO Journal 1986, 5: 1697-1703. PMID: 3743551, PMCID: PMC1166996, DOI: 10.1002/j.1460-2075.1986.tb04413.x.Peer-Reviewed Original ResearchConceptsM1 RNARNA speciesK RNASecondary structureFission yeast SchizosaccharomycesRNase P activityYeast genomic DNALimited sequence homologyYeast SchizosaccharomycesHaploid genomeSchizosaccharomyces pombeRNase PSingle copySouthern analysisSequence homologyGenomic DNAP activityRNAEscherichia coliHairpin loopSame basic organizationEnzyme activityBasic organizationInactivation experimentsSpecies
1982
Escherichia coli glutaminyl-tRNA synthetase. II. Characterization of the glnS gene product.
Hoben P, Royal N, Cheung A, Yamao F, Biemann K, Söll D. Escherichia coli glutaminyl-tRNA synthetase. II. Characterization of the glnS gene product. Journal Of Biological Chemistry 1982, 257: 11644-11650. PMID: 6749844, DOI: 10.1016/s0021-9258(18)33811-0.Peer-Reviewed Original ResearchConceptsGlutaminyl-tRNA synthetasePrimary sequenceDNA sequencesAminoacyl-tRNA synthetasesManual Edman degradationExtensive sequence repeatsCarboxypeptidase B digestionEscherichia coli K12NH2-terminal sequenceSequence repeatsStructural geneGene productsCarboxyl terminusSequence homologyHomologous regionsTwo-column procedureEdman degradationColi K12B digestionSynthetaseSynthetasesTheoretical peptidesSequencePosition 550Enzyme