Homology analysis

Gene ID At5g50210
Gene name QS (QUINOLINATE SYNTHASE)
Functional description Encodes an Fe-S binding protein with quinolinate synthase (QS) activity and cysteine desulfurase activator activity. The QS activity was demonstrated by functional complementation of corresponding E. coli mutants and complementation of embryo-lethal phenotypes of the QS homozygous null allele in Arabidopsis. The SufE domain of the protein also stimulates the cysteine desulfurase activity of CpNifS (AT1G08490) in vitro. This protein binds a (4Fe-Su)2+ cluster in its NadA domain and is localized in the chloroplast.

Click gene/probe ID to show a list of genes that are homologous to the gene.

Paralogous genes

HFEvBSGene IDRepr. IDGene NameFunctional DescriptionO.I.C.G.S.X.Other DB
0.024e-344At5g52200835296unknown proteinF:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;MFOPVO.I.C.G.S.X.
0.017e-240At5g41740834177disease resistance protein (TIR-NBS-LRR class), putativeF:transmembrane receptor activity, protein binding, nucleoside-triphosphatase activity, nucleotide binding, ATP binding;P:signal transduction, defense response, apoptosis, innate immune response;C:intrinsic to membrane, chloroplast;PMBOFAO.I.C.G.S.X.
0.017e-240At5g24500832521unknown proteinF:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;MOPFO.I.C.G.S.X.
0.017e-240At5g22830832346ATMGT10 (MAGNESIUM (MG) TRANSPORTER 10)putative Mg(2+) transport proteinO.I.C.G.S.X.
0.017e-240At4g14480827095protein kinase family proteinF:protein serine/threonine kinase activity, protein kinase activity, kinase activity, ATP binding;P:protein amino acid phosphorylation;C:cellular_component unknown;MPOFBVAO.I.C.G.S.X.
0.017e-240At4g38590830016glycosyl hydrolase family 35 proteinputative beta-galactosidase (BGAL14 gene)O.I.C.G.S.X.
0.017e-240At4g17940827519bindingF:binding;P:biological_process unknown;C:unknown;PBOMAO.I.C.G.S.X.
0.017e-240At3g09570820114-F:molecular_function unknown;P:biological_process unknown;C:endomembrane system, integral to membrane;MPOFBO.I.C.G.S.X.

Orthologous genes

HFEvBSGene IDOrganismRepr. IDGene NameFunctional DescriptionEvAGI codeArabidopsis gene nameO.I.C.G.S.X.Other DB
0.208e-21103Gma.16702.2.S1_atGlycine maxBU082274--2e-21At5g50210QS (QUINOLINATE SYNTHASE)O.I.C.G.S.X.
0.166e-1065Contig9018_atHordeum vulgareContig9018--1e-9At5g50210QS (QUINOLINATE SYNTHASE)O.I.C.G.S.X.
0.054e-1481Os12g0290200Oryza sativaAK112053.1--1e-14At5g50210QS (QUINOLINATE SYNTHASE)O.I.C.G.S.X.
0.327e-86319PtpAffx.212816.1.S1_s_atPopulus trichocarpapmrna25084hypothetical protein-5e-86At5g50210QS (QUINOLINATE SYNTHASE)O.I.C.G.S.X.
0.162e-552TaAffx.100035.1.S1_atTriticum aestivumCA699573--9e-6At5g50210QS (QUINOLINATE SYNTHASE)O.I.C.G.S.X.
0.015e-3421609571_atVitis viniferaBQ795107hypothetical protein LOC100258119-6e-12At4g36860zinc ion bindingO.I.C.G.S.X.
0.021e-138Zm.9973.1.A1_atZea maysBM350441--2e+0At5g08080SYP132 (SYNTAXIN OF PLANTS 132)O.I.C.G.S.X.



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