Difference between revisions of "FlhB"

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(Expression and regulation)
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** [[Spo0A]]: transcription repression {{PubMed|14651647}}
 
** [[Spo0A]]: transcription repression {{PubMed|14651647}}
 
** [[CodY]]: transcription repression {{PubMed|12730172}}
 
** [[CodY]]: transcription repression {{PubMed|12730172}}
 +
** [[DegU]] (non-phosphorylated): transcription activation {{PubMed|17850253}}
  
 
* '''Additional information:'''
 
* '''Additional information:'''
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=References=
 
=References=
  
<pubmed>8299954,,14651647, 9657996,8157612,15175317</pubmed>
+
<pubmed>8299954,17850253,14651647, 9657996,8157612,15175317</pubmed>
  
 
[[Category:Protein-coding genes]]
 
[[Category:Protein-coding genes]]

Revision as of 17:56, 31 July 2010

  • Description: flagella-associated protein

Gene name flhB
Synonyms
Essential no
Product flagella-associated protein
Function movement and chemotaxis
MW, pI 40 kDa, 9.771
Gene length, protein length 1080 bp, 360 aa
Immediate neighbours fliR, flhA
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
FlhB context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Locus tag: BSU16380

Phenotypes of a mutant

Database entries

  • DBTBS entry: [1]
  • SubtiList entry: [2]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
  • Protein family: type III secretion exporter family (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:
  • Interactions:
  • Localization: cell membrane (according to Swiss-Prot)

Database entries

  • Structure:
  • KEGG entry: [3]
  • E.C. number:

Additional information

Expression and regulation

  • Regulation:
    • repressed under conditions that trigger sporulation (Spo0A) PubMed
  • Regulatory mechanism:
  • Additional information:

Biological materials

  • Mutant:
  • Expression vector:
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Your additional remarks

References

Kazuo Kobayashi
Gradual activation of the response regulator DegU controls serial expression of genes for flagellum formation and biofilm formation in Bacillus subtilis.
Mol Microbiol: 2007, 66(2);395-409
[PubMed:17850253] [WorldCat.org] [DOI] (P p)

H Werhane, P Lopez, M Mendel, M Zimmer, G W Ordal, L M Márquez-Magaña
The last gene of the fla/che operon in Bacillus subtilis, ylxL, is required for maximal sigmaD function.
J Bacteriol: 2004, 186(12);4025-9
[PubMed:15175317] [WorldCat.org] [DOI] (P p)

Virginie Molle, Masaya Fujita, Shane T Jensen, Patrick Eichenberger, José E González-Pastor, Jun S Liu, Richard Losick
The Spo0A regulon of Bacillus subtilis.
Mol Microbiol: 2003, 50(5);1683-701
[PubMed:14651647] [WorldCat.org] [DOI] (P p)

W Estacio, S S Anna-Arriola, M Adedipe, L M Márquez-Magaña
Dual promoters are responsible for transcription initiation of the fla/che operon in Bacillus subtilis.
J Bacteriol: 1998, 180(14);3548-55
[PubMed:9657996] [WorldCat.org] [DOI] (P p)

L M Márquez-Magaña, M J Chamberlin
Characterization of the sigD transcription unit of Bacillus subtilis.
J Bacteriol: 1994, 176(8);2427-34
[PubMed:8157612] [WorldCat.org] [DOI] (P p)

P B Carpenter, A R Zuberi, G W Ordal
Bacillus subtilis flagellar proteins FliP, FliQ, FliR and FlhB are related to Shigella flexneri virulence factors.
Gene: 1993, 137(2);243-5
[PubMed:8299954] [WorldCat.org] [DOI] (P p)