1996
A second and differentially expressed glutamyl-tRNA reductase gene from Arabidopsis thaliana
Kumar A, Csankovszki G, Söll D. A second and differentially expressed glutamyl-tRNA reductase gene from Arabidopsis thaliana. Plant Molecular Biology 1996, 30: 419-426. PMID: 8605295, DOI: 10.1007/bf00049321.Peer-Reviewed Original ResearchConceptsAbstract5-Aminolevulinic acidHemA geneArabidopsis thalianaC5 pathwayGlutamyl-tRNA reductase geneDeduced amino acid sequenceLight-inducible genesChloroplasts of plantsGlutamyl-tRNA reductaseAmino acid sequenceA. thalianaChlorophyll biosynthesisShort intronsGenomic libraryGlutamyl-tRNARegulatory elementsALA formationNucleotide sequenceUniversal precursorAcid sequenceReductase geneGenomic DNAThalianaGenesAmino acids
1994
Glutamyl‐tRNA as an Intermediate in Glutamate Conversions
Verkamp E, Kumar A, Lloyd A, Martins O, Stange‐Thomann N, Söll D. Glutamyl‐tRNA as an Intermediate in Glutamate Conversions. 1994, 545-550. DOI: 10.1128/9781555818333.ch27.Peer-Reviewed Original ResearchNumber of reactionsPorphyrin ringInitial precursorSynthesis of selenocysteineReactionAmino acidsPhotosynthetic reactionsIntermediatesCompoundsChain formationConversionPrecursorsAcidFormationPorphyrinsFirst conversionHemeSynthesisMoleculesGlu-tRNATransamidationConversion of glutamateGlutamyl-tRNARingSelenocysteine
1992
Glutamyl-tRNA reductase from Escherichia coli and Synechocystis 6803. Gene structure and expression.
Verkamp E, Jahn M, Jahn D, Kumar A, Söll D. Glutamyl-tRNA reductase from Escherichia coli and Synechocystis 6803. Gene structure and expression. Journal Of Biological Chemistry 1992, 267: 8275-8280. PMID: 1569081, DOI: 10.1016/s0021-9258(18)42438-6.Peer-Reviewed Original ResearchMeSH KeywordsAldehyde OxidoreductasesAmino Acid SequenceBase SequenceChromatography, GelCyanobacteriaEscherichia coliGene ExpressionGenes, BacterialGenes, FungalGenetic Complementation TestMolecular Sequence DataOpen Reading FramesPlasmidsRestriction MappingSaccharomyces cerevisiaeSequence Homology, Nucleic AcidConceptsGlutamyl-tRNA reductaseHemA geneAmino acid sequenceHemA proteinGluTR activitySynechocystis 6803Acid sequenceE. coliGlutamate-1-semialdehyde aminotransferaseHemA gene productEscherichia coliCyanobacterium Synechocystis spOpen reading frameEnterobacterium Escherichia coliDNA sequence analysisFunctional complementationGene structureGlu-tRNAGel filtration experimentsPCC 6803Synechocystis spGlutamyl-tRNAAcid polypeptideReading frameALA formation
1990
Purification 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
delta-Aminolevulinic acid biosynthesis in Escherichia coli and Bacillus subtilis involves formation of glutamyl-tRNA.
O'Neill G, Chen M, Söll D. delta-Aminolevulinic acid biosynthesis in Escherichia coli and Bacillus subtilis involves formation of glutamyl-tRNA. FEMS Microbiology Letters 1989, 51: 255-9. PMID: 2511063, DOI: 10.1016/0378-1097(89)90406-0.Peer-Reviewed Original ResearchConceptsDelta-aminolevulinic acid biosynthesisChloroplasts of algaeTRNA-dependent transformationB. subtilisE. coliBacillus subtilisHigher plant speciesEscherichia coliPlant speciesAnaerobic eubacteriaGlutamyl-tRNAAcid biosynthesisCell-free extractsCell extractsBiosynthetic activitySubtilisDelta-aminolevulinic acidColiGabaculinAnaerobic conditionsAlaEubacteriaArchaebacteriaChloroplastsCyanobacteria