Difference between revisions of "GmuB"

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(Expression and regulation)
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* '''Operon:''' ''[[gmuB]]-[[gmuA]]-[[gmuC]]-[[gmuD]]-[[gmuR]]-[[gmuE]]-[[gmuF]]-[[gmuG]]'' [http://www.ncbi.nlm.nih.gov/sites/entrez/18177310 PubMed]
 
* '''Operon:''' ''[[gmuB]]-[[gmuA]]-[[gmuC]]-[[gmuD]]-[[gmuR]]-[[gmuE]]-[[gmuF]]-[[gmuG]]'' [http://www.ncbi.nlm.nih.gov/sites/entrez/18177310 PubMed]
  
* '''[[Sigma factor]]:''' [[SigA]]
+
* '''[[Sigma factor]]:''' [[SigA]] [http://www.ncbi.nlm.nih.gov/sites/entrez/18177310 PubMed]
  
 
* '''Regulation:'''  
 
* '''Regulation:'''  
 +
** induced by conjac glucomannan (requires [[GmuG]]) ([[GmuR]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/18177310 PubMed]
 +
** induced by cellobiose ([[GmuR]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/18177310 PubMed]
 +
** subject to carbon catabolite repression ([[CcpA]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/18177310 PubMed]
  
 
* '''Regulatory mechanism:'''  
 
* '''Regulatory mechanism:'''  
 +
** [[GmuR]]: transcription repression [http://www.ncbi.nlm.nih.gov/sites/entrez/18177310 PubMed]
 +
** [[CcpA]]: transcription repression [http://www.ncbi.nlm.nih.gov/sites/entrez/18177310 PubMed]
  
 
* '''Additional information:'''
 
* '''Additional information:'''

Revision as of 18:54, 31 May 2009

  • Description: glucomannan-specific phosphotransferase system, EIIB component

Gene name gmuB
Synonyms ydhM
Essential no
Product glucomannan-specific phosphotransferase system,
EIIB component
Function glucomannan uptake and phosphorylation
MW, pI 11 kDa, 4.724
Gene length, protein length 309 bp, 103 aa
Immediate neighbours pbuE, gmuA
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
YdhM context.gif
This image was kindly provided by SubtiList




The gene

Basic information

  • Coordinates:

Phenotypes of a mutant

Database entries

  • DBTBS entry: no entry
  • SubtiList entry: [1]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
  • Protein family: PTS permease, lactose permease (Lac) family PubMed
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:
  • Interactions:
  • Localization:

Database entries

  • Structure:
  • Swiss prot entry:
  • E.C. number:

Additional information

Expression and regulation

  • 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

  1. Reizer et al. (1999) Novel phosphotransferase system genes revealed by genome analysis - the complete complement of PTS proteins encoded within the genome of Bacillus subtilis. Microbiology 145: 3419-3429 PubMed
  2. Reizer et al. (1999) Novel phosphotransferase system genes revealed by genome analysis - the complete complement of PTS proteins encoded within the genome of Bacillus subtilis. Microbiology 145: 3419-3429 PubMed
  3. Sadaie Y, Nakadate H, Fukui R, Yee LM, Asai K. (2008) Glucomannan utilization operon of Bacillus subtilis. FEMS Microbiol Lett. Feb;279(1): 103-9. PubMed
  4. Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed