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

Regulon of NifA in Bradyrhizobium sp. BTAi1

Properties
Regulator type: Transcription factor
TF locus tag: BBta_5933
Regulator family: Fis
Regulation mode: activator
Biological process: Nitrogen fixation
Effector:
Regulog: NifA - Rhizobiales
Statistics of regulated genes:
- Genes 45
- Operons 15
Visualization:
Allows to visualize regulon content in the context of metabolic pathways
Built upon 130 sites [see more]
Member of regulog collections
Regulated operons
Locus Tag Name Function

Position: -139
Score: 5
Sequence: TGTCGCAAAGGCGACG
Locus tag: BBta_5884
Name: bolA
Funciton: BolA protein, predicted transcription regulator
Locus tag: BBta_5883
Name: grlA
Funciton: Glutaredoxin-related protein
bolA
BolA protein, predicted transcription regulator
grlA
Glutaredoxin-related protein

Position: -325
Score: 3.6
Sequence: TGTCGACATCCGAACG
Locus tag: BBta_5882
Name: fer2
Funciton: Ferredoxin, 2Fe-2S (AaFd4)
fer2
Ferredoxin, 2Fe-2S (AaFd4)

Position: -168
Score: 5.1
Sequence: TGTTGCAAACCCGACA
Locus tag: BBta_5880
Name: cheY
Funciton: Predicted response regulator receiver protein
Locus tag: BBta_5881
Name: nifO
Funciton: Nitrogenase-associated protein NifO
cheY
Predicted response regulator receiver protein
nifO
Nitrogenase-associated protein NifO

Position: -255
Score: 5.1
Sequence: TGTCGCATTCACGACA
Locus tag: BBta_5936
Name: xdhC
Funciton: Xanthine and CO dehydrogenases maturation factor, XdhC/CoxF family
xdhC
Xanthine and CO dehydrogenases maturation factor, XdhC/CoxF family

Position: -171
Score: 5
Sequence: TGTCGCATTCCCGACG
Locus tag: BBta_5872
Name: fixB
Funciton: Electron transfer flavoprotein, beta subunit
Locus tag: BBta_5871
Name: fixA
Funciton: Electron transfer flavoprotein, alpha subunit
Locus tag: BBta_5870
Name: fixC
Funciton: Electron-transferring-flavoprotein dehydrogenase
Locus tag: BBta_5869
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: -267
Score: 5.1
Sequence: TGTCGGGTTTGCAACA
Locus tag: BBta_5879
Name: nifH
Funciton: Nitrogenase (molybdenum-iron) reductase and maturation protein NifH
Locus tag: BBta_5878
Name: nifQ
Funciton: Nitrogenase FeMo-cofactor synthesis molybdenum delivery protein NifQ
Locus tag: BBta_5877
Name: irr
Funciton: Iron-responsive regulator Irr, Fur family
Locus tag: BBta_5875
Name: nifV
Funciton: Homocitrate synthase (EC 2.3.3.14)
Locus tag: BBta_5874
Name: nifP
Funciton: Serine acetyltransferase (EC 2.3.1.30)
Locus tag: BBta_5873
Name: nifW
Funciton: Nitrogenase stabilizing/protective protein NifW
nifH
Nitrogenase (molybdenum-iron) reductase and maturation protein NifH
nifQ
Nitrogenase FeMo-cofactor synthesis molybdenum delivery protein NifQ
irr
Iron-responsive regulator Irr, Fur family
nifV
Homocitrate synthase (EC 2.3.3.14)
nifP
Serine acetyltransferase (EC 2.3.1.30)
nifW
Nitrogenase stabilizing/protective protein NifW

Position: -160
Score: 5.4
Sequence: TGTCGCATCTGCGACA
Position: -141
Score: 4.9
Sequence: TGTCGGGAGAGCGACA
Locus tag: BBta_5932
Name: fdxN
Funciton: 4Fe-4S ferredoxin, nitrogenase-associated
fdxN
4Fe-4S ferredoxin, nitrogenase-associated

Position: -64
Score: 4
Sequence: TGTTAGAACGCCTACA
Locus tag: BBta_5933
Name: nifA
Funciton: Nitrogen fixation transcriptional regulator NifA, Fis family
nifA
Nitrogen fixation transcriptional regulator NifA, Fis family

Position: -262
Score: 5.1
Sequence: TGTCGGGTTTGCAACA
Locus tag: BBta_5925
Name: nifH
Funciton: Nitrogenase (molybdenum-iron) reductase and maturation protein NifH
Locus tag: BBta_5924
Name: nifD
Funciton: Nitrogenase (molybdenum-iron) alpha chain (EC 1.18.6.1)
Locus tag: BBta_5923
Name: nifK
Funciton: Nitrogenase (molybdenum-iron) beta chain (EC 1.18.6.1)
Locus tag: BBta_5922
Name: nifE
Funciton: Nitrogenase FeMo-cofactor scaffold and assembly protein NifE
Locus tag: BBta_5921
Name: nifN
Funciton: Nitrogenase FeMo-cofactor scaffold and assembly protein NifN
Locus tag: BBta_5920
Name: nifX
Funciton: Nitrogenase FeMo-cofactor carrier protein NifX
Locus tag: BBta_5919
Name: PF03270
Funciton: Conserved hypothetical protein, probably related to nitrogen fixation protein
Locus tag: BBta_5918
Name: PF05082
Funciton: Conserved hypothetical protein, probably related to nitrogen fixation protein
Locus tag: BBta_5917
Name: fdxB
Funciton: Nitrogenase specific ferredoxin III protein FdxB
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)
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: -184
Score: 4.9
Sequence: TGTCGCGGGTGTGACA
Locus tag: BBta_0121
Name: rpoN
Funciton: RNA polymerase sigma-54 factor RpoN
rpoN
RNA polymerase sigma-54 factor RpoN

Position: -141
Score: 5
Sequence: TGTTGGCAAGGCGACA
Locus tag: BBta_5904
Name: nifB
Funciton: Nitrogenase FeMo-cofactor synthesis FeS core scaffold and assembly protein NifB
Locus tag: BBta_5903
Name: frxA
Funciton: 2(4Fe-4S) ferredoxin in Nif regulon, iron-sulfur compound bisynthesis
Locus tag: BBta_5902
Name: hesB
Funciton: probable iron binding protein from the HesB_IscA_SufA family in Nif operon
Locus tag: BBta_5901
Name: RPA4627
Funciton: Conserved hypothetical protein, associated with nitrogen fixation genes
Locus tag: BBta_5900
Name: PF05484
Funciton: LRV (FeS)4 cluster domain protein clustered with nitrogenase cofactor synthesis
Locus tag: BBta_5899
Name: nifZ
Funciton: Nitrogen fixation protein NifZ
Locus tag: BBta_5898
Name: nifZ
Funciton: Nitrogen fixation protein NifZ
nifB
Nitrogenase FeMo-cofactor synthesis FeS core scaffold and assembly protein NifB
frxA
2(4Fe-4S) ferredoxin in Nif regulon, iron-sulfur compound bisynthesis
hesB
probable iron binding protein from the HesB_IscA_SufA family in Nif operon
RPA4627
Conserved hypothetical protein, associated with nitrogen fixation genes
PF05484
LRV (FeS)4 cluster domain protein clustered with nitrogenase cofactor synthesis
nifZ
Nitrogen fixation protein NifZ
nifZ
Nitrogen fixation protein NifZ

Position: -224
Score: 4.1
Sequence: CGTTGTGTTTGCGACA
Position: -193
Score: 4.1
Sequence: TGTCGAAAGTCGAACA
Locus tag: BBta_2080
Name: modA
Funciton: Molybdenum ABC transporter, substrate-binding protein ModA (TC 3.A.1.8.1)
Locus tag: BBta_2079
Name: modB
Funciton: Molybdate ABC transporter, permease protein
Locus tag: BBta_2078
Name: modC
Funciton: Molybdate ABC transporter, ATP-binding protein
modA
Molybdenum ABC transporter, substrate-binding protein ModA (TC 3.A.1.8.1)
modB
Molybdate ABC transporter, permease protein
modC
Molybdate ABC transporter, ATP-binding protein

Position: -190
Score: 4.8
Sequence: TGTCGGATTTGCGCCA
Position: -130
Score: 5.2
Sequence: TGTCGGAAAGTCGACA
Position: -112
Score: 4.3
Sequence: CGTCGGAAACGCCACA
Locus tag: BBta_5909
Name: iscN
Funciton: Fe-S cofactor nitrogenase synthesis protein IscN
Locus tag: BBta_5908
Name: nifU
Funciton: Iron-sulfur cluster assembly scaffold protein NifU
Locus tag: BBta_5907
Name: nifS
Funciton: Cysteine desulfurase (EC 2.8.1.7), NifS subfamily
Locus tag: BBta_5906
Name: nifT
Funciton: Nitrogen fixation protein NifT
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
nifT
Nitrogen fixation protein NifT

Position: -151
Score: 5.1
Sequence: TGTCGTGAATGCGACA
Locus tag: BBta_5935
Name: fixR
Funciton: Oxidoreductase, short chain dehydrogenase/reductase family
fixR
Oxidoreductase, short chain dehydrogenase/reductase family

Position: -105
Score: 5.2
Sequence: TGTCGACTTTCCGACA
Locus tag: BBta_5863
Name: ahpC
Funciton: Alkyl hydroperoxide reductase protein C (EC 1.6.4.-)
Locus tag: BBta_5864
Name: ahpD
Funciton: Alkylhydroperoxidase protein D
ahpC
Alkyl hydroperoxide reductase protein C (EC 1.6.4.-)
ahpD
Alkylhydroperoxidase protein D
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