Homology analysis

Gene ID At1g77760
Functional description Encodes the cytosolic minor isoform of nitrate reductase (NR). Involved in the first step of nitrate assimilation, it contributes about 15% of the nitrate reductase activity in shoots. Similar to molybdopterin oxidoreductases at the N-terminus, and to FAD/NAD-binding cytochrome reductases at the C-terminus. Cofactors: FAD, heme iron (cytochrome B-557), and molybdenum-pterin.

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
0.367e-24113At1g37130840630NIA2 (NITRATE REDUCTASE 2)Identified as a mutant resistant to chlorate. Encodes nitrate reductase structural gene. Involved in nitrate assimilation. Has nitrate reductase activity. Up-regulated by the fungus P. indica. Binds transcription factor At2g35940.O.I.C.G.S.X.
0.011e-346At2g45500819158ATP binding / nucleoside-triphosphatase/ nucleotide bindingF:nucleoside-triphosphatase activity, nucleotide binding, ATP binding;P:unknown;C:unknown;BOMFPAVO.I.C.G.S.X.
0.013e-138At4g00480827965myc-related transcription factor (MYC1)MYC-related protein with a basic helix-loop-helix motif at the C-terminus and a region similar to the maize B/R family at the N-terminusO.I.C.G.S.X.
0.011e+036At5g14440831295-F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;MOFPBVAO.I.C.G.S.X.
0.011e+036At5g45970834637ARAC2 (ARABIDOPSIS RAC-LIKE 2)Encodes a Rac-like protein ARAC2. A member of ROP GTPase gene family.O.I.C.G.S.X.
0.011e+036At5g02400830937PLL2Encodes a protein with similarity to the POL locus which is a novel protein phosphatase 2C. Ubiquitously expressed. No phenotype observed in homozygous null mutant background.O.I.C.G.S.X.
0.011e+036At5g16570831519GLN1Encodes a cytosolic glutamine synthetase, the enzyme has high affinity with substrate ammoniumO.I.C.G.S.X.

Orthologous genes

HFEvBSGene IDOrganismRepr. IDGene NameFunctional DescriptionEvAGI codeArabidopsis gene nameO.I.C.G.S.X.Other DB
0.206e-1067Gma.1221.1.S1_s_atGlycine maxL23854.1nitrate reductase-4e-10At1g77760NIA1 (NITRATE REDUCTASE 1)O.I.C.G.S.X.
0.082e-1067Contig13776_atHordeum vulgareContig13776--4e-10At1g77760NIA1 (NITRATE REDUCTASE 1)O.I.C.G.S.X.
0.108e-1687Os02g0770800Oryza sativaAK102178.1-Nitrate reductase [NAD(P)H] (EC (NITRATE REDUCTASE 1)O.I.C.G.S.X.
0.058e-344PtpAffx.102478.1.A1_atPopulus trichocarpaAJ770564hypothetical protein-1e-3At1g77760NIA1 (NITRATE REDUCTASE 1)O.I.C.G.S.X.
0.031e-1069Ta.5633.1.S1_a_atTriticum aestivumBG904383--3e-4At1g37130NIA2 (NITRATE REDUCTASE 2)O.I.C.G.S.X.
0.098e-18911615159_s_atVitis viniferaCD711821similar to nitrate reductase-3e-26At1g37130NIA2 (NITRATE REDUCTASE 2)O.I.C.G.S.X.
0.082e-1687Zm.1826.1.A1_atZea maysAW461127nitrate reductase-8e-21At1g37130NIA2 (NITRATE REDUCTASE 2)O.I.C.G.S.X.

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