Homology analysis

Gene ID At1g77760
Gene name NIA1 (NITRATE REDUCTASE 1)
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 1.7.1.2)5e-16At1g77760NIA1 (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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