Orthologous regulated operons containing nifR3 gene
Regulog: | NtrC - Sphingomonadales |
Regulator type: | Transcription factor |
Regulator family: | Fis |
Regulation mode: | activator (repressor) |
Biological process: | Nitrogen assimilation |
Effector: | Phosphorylated NtrB, signal histidine kinase |
Phylum: | Proteobacteria/alpha |

Operon | Position | Score | Sequence | Locus Tag of the First Gene |
---|---|---|---|---|
Erythrobacter litoralis HTCC2594 | ||||
Position: -31
Score: 5.9175 Sequence: TGCCCAAATTTTAGGCA
Locus tag: ELI_06285
Name: nifR3 Funciton: Nitrogen assimilation transcriptional regulator NtrX, Fis family
Locus tag: ELI_06280
Name: ntrB Funciton: Nitrogen regulation protein NR(II) (EC 2.7.3.-)
Locus tag: ELI_06275
Name: ntrC Funciton: Nitrogen regulation protein NR(I), Fis family
Locus tag: ELI_06270
Name: ntrY Funciton: Nitrogen regulation protein NtrY, sensor kinase (EC 2.7.3.-)
Locus tag: ELI_06265
Name: ntrXY Funciton: Nitrogen assimilation transcriptional regulator NtrX, Fis family |
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nifR3-ntrB-ntrC-ntrY-ntrXY | -31 | 5.9 | TGCCCAAATTTTAGGCA | ELI_06285 |
Erythrobacter sp. NAP1 | ||||
Position: -32
Score: 5.83403 Sequence: TGCCCAATATTTAGGCA
Locus tag: NAP1_05550
Name: nifR3 Funciton: Nitrogen assimilation transcriptional regulator NtrX, Fis family
Locus tag: NAP1_05545
Name: ntrB Funciton: Nitrogen regulation protein NR(II) (EC 2.7.3.-)
Locus tag: NAP1_05540
Name: ntrC Funciton: Nitrogen regulation protein NR(I), Fis family
Locus tag: NAP1_05535
Name: ntrY Funciton: Nitrogen regulation protein NtrY, sensor kinase (EC 2.7.3.-)
Locus tag: NAP1_05530
Name: ntrXY Funciton: Nitrogen assimilation transcriptional regulator NtrX, Fis family |
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nifR3-ntrB-ntrC-ntrY-ntrXY | -32 | 5.8 | TGCCCAATATTTAGGCA | NAP1_05550 |
Novosphingobium aromaticivorans DSM 12444 | ||||
Position: -28
Score: 5.45829 Sequence: TGCCTGTTTTTTAGGCA
Locus tag: Saro_1926
Name: nifR3 Funciton: Nitrogen assimilation transcriptional regulator NtrX, Fis family
Locus tag: Saro_1927
Name: ntrB Funciton: Nitrogen regulation protein NR(II) (EC 2.7.3.-)
Locus tag: Saro_1928
Name: ntrC Funciton: Nitrogen regulation protein NR(I), Fis family
Locus tag: Saro_1929
Name: ntrY Funciton: Nitrogen regulation protein NtrY, sensor kinase (EC 2.7.3.-)
Locus tag: Saro_1930
Name: ntrXY Funciton: Nitrogen assimilation transcriptional regulator NtrX, Fis family |
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nifR3-ntrB-ntrC-ntrY-ntrXY | -28 | 5.5 | TGCCTGTTTTTTAGGCA | Saro_1926 |
Sphingobium japonicum UT26S | ||||
Position: -28
Score: 5.45829 Sequence: TGCCTGTTTTTTAGGCA
Locus tag: SJA_C1-16750
Name: nifR3 Funciton: Nitrogen assimilation transcriptional regulator NtrX, Fis family
Locus tag: SJA_C1-16740
Name: ntrB Funciton: Nitrogen regulation protein NR(II) (EC 2.7.3.-)
Locus tag: SJA_C1-16730
Name: ntrC Funciton: Nitrogen regulation protein NR(I), Fis family
Locus tag: SJA_C1-16720
Name: ntrY Funciton: Nitrogen regulation protein NtrY, sensor kinase (EC 2.7.3.-)
Locus tag: SJA_C1-16710
Name: ntrXY Funciton: Nitrogen assimilation transcriptional regulator NtrX, Fis family |
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nifR3-ntrB-ntrC-ntrY-ntrXY | -28 | 5.5 | TGCCTGTTTTTTAGGCA | SJA_C1-16750 |
Sphingomonas wittichii RW1 | ||||
Position: -27
Score: 4.87421 Sequence: TGCCGCTTTTTTAGGCA
Locus tag: Swit_0245
Name: nifR3 Funciton: Nitrogen assimilation transcriptional regulator NtrX, Fis family
Locus tag: Swit_0246
Name: ntrB Funciton: Nitrogen regulation protein NR(II) (EC 2.7.3.-)
Locus tag: Swit_0247
Name: ntrC Funciton: Nitrogen regulation protein NR(I), Fis family |
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nifR3-ntrB-ntrC | -27 | 4.9 | TGCCGCTTTTTTAGGCA | Swit_0245 |
Sphingopyxis alaskensis RB2256 | ||||
Position: -38
Score: 5.6547 Sequence: TGCTCAAAATTTAGGCA
Locus tag: Sala_1277
Name: nifR3 Funciton: Nitrogen assimilation transcriptional regulator NtrX, Fis family
Locus tag: Sala_1276
Name: ntrB Funciton: Nitrogen regulation protein NR(II) (EC 2.7.3.-)
Locus tag: Sala_1275
Name: ntrC Funciton: Nitrogen regulation protein NR(I), Fis family
Locus tag: Sala_1274
Name: ntrY Funciton: Nitrogen regulation protein NtrY, sensor kinase (EC 2.7.3.-)
Locus tag: Sala_1273
Name: ntrXY Funciton: Nitrogen assimilation transcriptional regulator NtrX, Fis family |
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nifR3-ntrB-ntrC-ntrY-ntrXY | -38 | 5.7 | TGCTCAAAATTTAGGCA | Sala_1277 |