Collection of Manually Curated Inferences of Regulons in Prokaryotic Genomes
-- version 3.2 --

Regulon of NifA in Azospirillum sp. B510

Properties
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:
Allows to visualize regulon content in the context of metabolic pathways
Built upon 54 sites [see more]
Member of regulog collections
Regulated operons
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)
nifH
Nitrogenase (molybdenum-iron) reductase and maturation protein NifH
nifD
Nitrogenase (molybdenum-iron) alpha chain (EC 1.18.6.1)
nifK
Nitrogenase (molybdenum-iron) beta chain (EC 1.18.6.1)

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
nifB
Nitrogenase FeMo-cofactor synthesis FeS core scaffold and assembly protein NifB
fdxN
4Fe-4S ferredoxin, nitrogenase-associated
AZL_022490
Hypothetical protein
PF01816
Leucine-rich FeS4 cluster domain protein
nifZ
Nitrogen fixation protein NifZ
nifZ
Nitrogen fixation protein NifZ
nifS2
Cysteine desulfurase (EC 2.8.1.7), NifS subfamily
nifT
Nitrogen fixation protein nifT

Position: -214
Score: 4
Sequence: TGTCCTTTTCCCGACC
Locus tag: AZL_a04200
Name: fer2
Funciton: Ferredoxin, 2Fe-2S (AaFd4)
fer2
Ferredoxin, 2Fe-2S (AaFd4)

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
nifE
Nitrogenase FeMo-cofactor scaffold and assembly protein NifE
nifN
Nitrogenase FeMo-cofactor scaffold and assembly protein NifN
nifX
Nitrogenase FeMo-cofactor carrier protein NifX
PF03270
Conserved hypothetical protein, probably related to nitrogen fixation protein
PF05082
Conserved hypothetical protein, probably related to nitrogen fixation protein
fdxB
Nitrogenase specific ferredoxin III protein FdxB

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
fixB
Electron transfer flavoprotein, beta subunit
fixA
Electron transfer flavoprotein, alpha subunit
fixC
Electron-transferring-flavoprotein dehydrogenase
fixX
Ferredoxin-like protein, FixX

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
iscN
Fe-S cofactor nitrogenase synthesis protein IscN
nifU
Iron-sulfur cluster assembly scaffold protein NifU
nifS
Cysteine desulfurase (EC 2.8.1.7), NifS subfamily
nifV
Homocitrate synthase (EC 2.3.3.14)
nifP
Serine O-acetyltransferase (EC 2.3.1.30)
nifW
Nitrogenase-stabilizing/protective protein nifW
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