Regulon of NifA in Azospirillum sp. B510
Regulator type: | Transcription factor |
TF locus tag: | AZL_022450 |
Regulator family: | Fis |
Regulation mode: | activator |
Biological process: | Nitrogen fixation |
Effector: | |
Regulog: | NifA - Rhodospirillales |
Statistics of regulated genes: | |
- Genes | 28 |
- Operons | 6 |
Visualization: | |
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Allows to visualize regulon content in the context of metabolic pathways |

Member of regulog collections
- By taxonomy - Rhodospirillales
- By trascription factor - NifA
- By TF family - Fis
- By pathway - Nitrogen fixation
Locus Tag | Name | Function | |
---|---|---|---|
Position: -182
Score: 5.5 Sequence: TGTCGGGACCCCGACA
Locus tag: AZL_007710
Name: nifH Funciton: Nitrogenase (molybdenum-iron) reductase and maturation protein NifH
Locus tag: AZL_007700
Name: nifD Funciton: Nitrogenase (molybdenum-iron) alpha chain (EC 1.18.6.1)
Locus tag: AZL_007690
Name: nifK Funciton: Nitrogenase (molybdenum-iron) beta chain (EC 1.18.6.1) |
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nifH
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Nitrogenase (molybdenum-iron) reductase and maturation protein NifH
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nifD
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Nitrogenase (molybdenum-iron) alpha chain (EC 1.18.6.1)
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nifK
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Nitrogenase (molybdenum-iron) beta chain (EC 1.18.6.1)
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Position: -190
Score: 5.3 Sequence: TGTCGGCACCCCGACA
Position: -139
Score: 4.4 Sequence: TGTCACAATGACGACA
Locus tag: AZL_022470
Name: nifB Funciton: Nitrogenase FeMo-cofactor synthesis FeS core scaffold and assembly protein NifB
Locus tag: AZL_022480
Name: fdxN Funciton: 4Fe-4S ferredoxin, nitrogenase-associated
Locus tag: AZL_022490
Name: AZL_022490 Funciton: Hypothetical protein
Locus tag: AZL_022500
Name: PF01816 Funciton: Leucine-rich FeS4 cluster domain protein
Locus tag: AZL_022510
Name: nifZ Funciton: Nitrogen fixation protein NifZ
Locus tag: AZL_022520
Name: nifZ Funciton: Nitrogen fixation protein NifZ
Locus tag: AZL_022530
Name: nifS2 Funciton: Cysteine desulfurase (EC 2.8.1.7), NifS subfamily
Locus tag: AZL_022540
Name: nifT Funciton: Nitrogen fixation protein nifT |
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nifB
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Nitrogenase FeMo-cofactor synthesis FeS core scaffold and assembly protein NifB
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fdxN
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4Fe-4S ferredoxin, nitrogenase-associated
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AZL_022490
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Hypothetical protein
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PF01816
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Leucine-rich FeS4 cluster domain protein
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nifZ
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Nitrogen fixation protein NifZ
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nifZ
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Nitrogen fixation protein NifZ
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nifS2
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Cysteine desulfurase (EC 2.8.1.7), NifS subfamily
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nifT
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Nitrogen fixation protein nifT
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Position: -214
Score: 4 Sequence: TGTCCTTTTCCCGACC
Locus tag: AZL_a04200
Name: fer2 Funciton: Ferredoxin, 2Fe-2S (AaFd4) |
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fer2
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Ferredoxin, 2Fe-2S (AaFd4)
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Position: -150
Score: 4.4 Sequence: TGTGCGATACCCTACA
Position: -123
Score: 5 Sequence: TGTCGGGTATCGCACA
Locus tag: AZL_007660
Name: nifE Funciton: Nitrogenase FeMo-cofactor scaffold and assembly protein NifE
Locus tag: AZL_007650
Name: nifN Funciton: Nitrogenase FeMo-cofactor scaffold and assembly protein NifN
Locus tag: AZL_007640
Name: nifX Funciton: Nitrogenase FeMo-cofactor carrier protein NifX
Locus tag: AZL_007630
Name: PF03270 Funciton: Conserved hypothetical protein, probably related to nitrogen fixation protein
Locus tag: AZL_007620
Name: PF05082 Funciton: Conserved hypothetical protein, probably related to nitrogen fixation protein
Locus tag: AZL_007610
Name: fdxB Funciton: Nitrogenase specific ferredoxin III protein FdxB |
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nifE
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Nitrogenase FeMo-cofactor scaffold and assembly protein NifE
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nifN
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Nitrogenase FeMo-cofactor scaffold and assembly protein NifN
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nifX
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Nitrogenase FeMo-cofactor carrier protein NifX
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PF03270
|
Conserved hypothetical protein, probably related to nitrogen fixation protein
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PF05082
|
Conserved hypothetical protein, probably related to nitrogen fixation protein
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fdxB
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Nitrogenase specific ferredoxin III protein FdxB
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Position: -205
Score: 4.6 Sequence: TGTAGCGAAACCGACA
Position: -177
Score: 5.4 Sequence: TGTCGCCTTTGCGACA
Locus tag: AZL_006470
Name: fixB Funciton: Electron transfer flavoprotein, beta subunit
Locus tag: AZL_006480
Name: fixA Funciton: Electron transfer flavoprotein, alpha subunit
Locus tag: AZL_006490
Name: fixC Funciton: Electron-transferring-flavoprotein dehydrogenase
Locus tag: AZL_006500
Name: fixX Funciton: Ferredoxin-like protein, FixX |
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fixB
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Electron transfer flavoprotein, beta subunit
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fixA
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Electron transfer flavoprotein, alpha subunit
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fixC
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Electron-transferring-flavoprotein dehydrogenase
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fixX
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Ferredoxin-like protein, FixX
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Position: -188
Score: 5.2 Sequence: TGTCGCAAAAGCGACA
Locus tag: AZL_006570
Name: iscN Funciton: Fe-S cofactor nitrogenase synthesis protein IscN
Locus tag: AZL_006560
Name: nifU Funciton: Iron-sulfur cluster assembly scaffold protein NifU
Locus tag: AZL_006550
Name: nifS Funciton: Cysteine desulfurase (EC 2.8.1.7), NifS subfamily
Locus tag: AZL_006540
Name: nifV Funciton: Homocitrate synthase (EC 2.3.3.14)
Locus tag: AZL_006530
Name: nifP Funciton: Serine O-acetyltransferase (EC 2.3.1.30)
Locus tag: AZL_006520
Name: nifW Funciton: Nitrogenase-stabilizing/protective protein nifW |
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iscN
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Fe-S cofactor nitrogenase synthesis protein IscN
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nifU
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Iron-sulfur cluster assembly scaffold protein NifU
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nifS
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Cysteine desulfurase (EC 2.8.1.7), NifS subfamily
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nifV
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Homocitrate synthase (EC 2.3.3.14)
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nifP
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Serine O-acetyltransferase (EC 2.3.1.30)
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nifW
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Nitrogenase-stabilizing/protective protein nifW
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Regulated Genes | [ Tab delimited format ] | DOWNLOAD |
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Regulatory Sites | [ FASTA format ] | DOWNLOAD |