Orthologous regulated operons containing nirK gene
Regulog: | FnrN/FixK/AadR - Rhizobiales |
Regulator type: | Transcription factor |
Regulator family: | CRP |
Regulation mode: | repressor (activator) |
Biological process: | Oxidative stress response; Nitrogen fixation |
Effector: | Oxygen |
Phylum: | Proteobacteria/Alpha |

Operon | Position | Score | Sequence | Locus Tag of the First Gene |
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Agrobacterium tumefaciens str. C58 (Cereon) | ||||
Position: -96
Score: 4.27494 Sequence: AGTTTGTTCCATCTCAAATT
Locus tag: Atu4382
Name: nirK Funciton: Copper-containing nitrite reductase (EC 1.7.2.1)
Locus tag: Atu4381
Name: nirV Funciton: Nitrite reductase accessory protein NirV |
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nirK-nirV | -96 | 4.3 | AGTTTGTTCCATCTCAAATT | Atu4382 |
Bradyrhizobium japonicum USDA 110 | ||||
Position: -77
Score: 4.02179 Sequence: AGCTTGTTGCAGCGCAAACA
Locus tag: blr7089
Name: nirK Funciton: Copper-containing nitrite reductase (EC 1.7.2.1)
Locus tag: blr7090
Name: nirV Funciton: Nitrite reductase accessory protein NirV |
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nirK-nirV | -77 | 4 | AGCTTGTTGCAGCGCAAACA | blr7089 |
Bradyrhizobium sp. BTAi1 | ||||
Position: -84
Score: 3.86077 Sequence: TGCTTGTTGCAGCACAAACA
Locus tag: BBta_6826
Name: nirK Funciton: Copper-containing nitrite reductase (EC 1.7.2.1)
Locus tag: BBta_6827
Name: nirV Funciton: Nitrite reductase accessory protein NirV |
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nirK-nirV | -84 | 3.9 | TGCTTGTTGCAGCACAAACA | BBta_6826 |
Brucella melitensis 16M | ||||
Position: -188
Score: 3.70133 Sequence: CCTTTGTCTTAACGCAAACA
Position: -95
Score: 4.63208 Sequence: ATATTGATTGCGGTCAAGGA
Locus tag: BMEII0988
Name: nirK Funciton: Copper-containing nitrite reductase (EC 1.7.2.1)
Locus tag: BMEII0987
Name: nirV Funciton: Nitrite reductase accessory protein NirV
Locus tag: BMEII0986
Name: nnrR Funciton: Nitric oxide stress response transcriptional regulator NnrR, Crp family |
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nirK-nirV-nnrR | -188 | 3.7 | CCTTTGTCTTAACGCAAACA | BMEII0988 |
-95 | 4.6 | ATATTGATTGCGGTCAAGGA | ||
Mesorhizobium sp. BNC1 | ||||
Position: -176
Score: 4.73703 Sequence: ACTTTGATCCAGCGCAACGT
Position: -83
Score: 4.31592 Sequence: TATTTGCGCCAGAGCAAAGA
Locus tag: Meso_2243
Name: nirK Funciton: Copper-containing nitrite reductase (EC 1.7.2.1) |
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nirK | -176 | 4.7 | ACTTTGATCCAGCGCAACGT | Meso_2243 |
-83 | 4.3 | TATTTGCGCCAGAGCAAAGA | ||
Rhizobium etli CFN 42 | ||||
Position: -118
Score: 3.65757 Sequence: ACTTTGTGCCGGCACAAACA
Position: -95
Score: 4.498 Sequence: AGTTTGCGCCACGTCAAAGA
Locus tag: RHE_PF00525
Name: nirK Funciton: Copper-containing nitrite reductase (EC 1.7.2.1)
Locus tag: RHE_PF00526
Name: nirV Funciton: Nitrite reductase accessory protein NirV
Locus tag: RHE_PF00527
Name: nnrR Funciton: Nitric oxide stress response transcriptional regulator NnrR, Crp family
Locus tag: RHE_PF00528
Name: nnrU Funciton: NnrU family protein, required for expression of nitric oxide and nitrite reductases (Nir and Nor) |
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nirK-nirV-nnrR-nnrU | -118 | 3.7 | ACTTTGTGCCGGCACAAACA | RHE_PF00525 |
-95 | 4.5 | AGTTTGCGCCACGTCAAAGA | ||
Rhizobium sp. NGR234 | ||||
Position: -196
Score: 3.63829 Sequence: TCTTTGACAATTGGCAAAGA
Position: -92
Score: 4.45581 Sequence: TATTTGTTCCACCTCAAAGA
Locus tag: NGR_c09950
Name: nirK Funciton: Copper-containing nitrite reductase (EC 1.7.2.1)
Locus tag: NGR_c09960
Name: nirV Funciton: Nitrite reductase accessory protein NirV
Locus tag: NGR_c09970
Name: nnrR Funciton: Nitric oxide stress response transcriptional regulator NnrR, Crp family |
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nirK-nirV-nnrR | -196 | 3.6 | TCTTTGACAATTGGCAAAGA | NGR_c09950 |
-92 | 4.5 | TATTTGTTCCACCTCAAAGA | ||
Rhodopseudomonas palustris CGA009 | ||||
Position: -85
Score: 3.90231 Sequence: AGCTTGTGCTGGGACAAACA
Locus tag: RPA4145
Name: nirK Funciton: Copper-containing nitrite reductase (EC 1.7.2.1)
Locus tag: RPA4146
Name: nirV Funciton: Nitrite reductase accessory protein NirV |
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nirK-nirV | -85 | 3.9 | AGCTTGTGCTGGGACAAACA | RPA4145 |
Sinorhizobium meliloti 1021 | ||||
Position: -192
Score: 3.63829 Sequence: TCTTTGACAATTGGCAAAGA
Position: -91
Score: 4.5021 Sequence: TGTTTGTTCCACCTCAAAGA
Locus tag: SMa1250
Name: nirK Funciton: Copper-containing nitrite reductase (EC 1.7.2.1)
Locus tag: SMa1247
Name: nirV Funciton: Nitrite reductase accessory protein NirV |
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nirK-nirV | -192 | 3.6 | TCTTTGACAATTGGCAAAGA | SMa1250 |
-91 | 4.5 | TGTTTGTTCCACCTCAAAGA |