RegulonDB RegulonDB 10.9:Regulon Page

BolA DNA-binding transcriptional dual regulator

Synonyms: BolA-phosphate
The heterodimeric Grx4-BolA complex can bind an intact [2Fe-2S] cluster and transfer it to the model acceptor protein ferredoxin, although much less efficiently than the Grx4 homodimer 21899261.

Transcription factor      
TF conformation(s):
Name Conformation Type TF-Effector Interaction Type Apo/Holo Conformation Evidence (Confirmed, Strong, Weak) References
BolA-phosphate Functional   [IEP], [IPI] [1]
Evolutionary Family: BolA
Sensing class: External-Two-component systems
Connectivity class: Local Regulator
Gene name: bolA
  Genome position: 454472-454789
  Length: 318 bp / 105 aa
Operon name: bolA
TU(s) encoding the TF:
Transcription unit        Promoter

Regulated gene(s) ampC, csgA, csgD, csgE, csgF, csgG, dacC, mreB, mreC, mreD
Multifun term(s) of regulated gene(s) MultiFun Term (List of genes associated to the multifun term)
murein (peptidoglycan) (2)
fimbri, pili (2)
membrane (2)
biosynthesis of macromolecules (cellular constituents) (2)
drug resistance/sensitivity (1)
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Regulated operon(s) ampC, csgBAC, csgDEFG, dacC, mreBCD
First gene in the operon(s) ampC, csgA, csgD, dacC, mreB
Simple and complex regulons BasR,BolA,BtsR,CRP,CpxR,Cra,CsgD,FliZ,H-NS,IHF,MlrA,MqsA,OmpR,RcdA,RcsAB,RstA,ppGpp
Simple and complex regulatory phrases Regulatory phrase (List of promoters regulated by the phrase)

Transcription factor regulation    

Transcription factor binding sites (TFBSs) arrangements

  Functional conformation Function Promoter Sigma factor Central Rel-Pos Distance to first Gene Genes Sequence LeftPos RightPos Evidence (Confirmed, Strong, Weak) References
  BolA-phosphate activator ampCp Sigma70 nd nd ampC nd nd [BPP], [GEA], [IGI] [2]
  BolA-phosphate repressor ampCp Sigma70 nd nd ampC nd nd [BPP], [GEA], [IGI] [2]
  BolA-phosphate activator csgAp Sigma70 nd nd csgA nd nd [BPP], [GEA], [IGI] [3]
  BolA-phosphate activator csgDp3 Sigma38 nd nd csgD, csgE, csgF, csgG nd nd [BPP], [GEA], [IGI] [3]
  BolA-phosphate activator dacCp Sigma70 nd nd dacC nd nd [BPP], [GEA], [IGI] [2], [4]
  BolA-phosphate repressor dacCp Sigma70 nd nd dacC nd nd [BPP], [GEA], [IGI] [2], [4]
  BolA-phosphate repressor mreBp1 Sigma70 -191.5 -233.5 mreB, mreC, mreD
3401317 3401324 [BPP], [GEA] [1], [5]

High-throughput Transcription factor binding sites (TFBSs)

  Functional conformation Function Object name Object type Distance to first Gene Sequence LeftPos RightPos Center Position Growth Condition Evidence (Confirmed, Strong, Weak) References
  BolA-phosphate activator fimH Gene nd
nd nd nd nd [BPP], [GEA], [IGI] [3]

Evolutionary conservation of regulatory elements    
     Note: Evolutionary conservation of regulatory interactions and promoters is limited to gammaproteobacteria.
Promoter-target gene evolutionary conservation