Difference between revisions of "MtnW"

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(Expression and regulation)
(Expression and regulation)
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* '''[[Sigma factor]]:''' [[SigA]] [http://www.ncbi.nlm.nih.gov/pubmed/12022921 PubMed]
 
* '''[[Sigma factor]]:''' [[SigA]] [http://www.ncbi.nlm.nih.gov/pubmed/12022921 PubMed]
  
* '''Regulation:''' repressed by casamino acids [http://www.ncbi.nlm.nih.gov/pubmed/12107147 PubMed]   
+
* '''Regulation:'''  
 +
**repressed by casamino acids [http://www.ncbi.nlm.nih.gov/pubmed/12107147 PubMed]   
 +
** induced by methionine starvation ([[S-box]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/10094622 PubMed]
  
* '''Regulatory mechanism:''' [[S-box Element]]
+
* '''Regulatory mechanism:''' [[S-box]]: transcription termination/ antitermination, the [[S-box]] [[riboswitch]] binds S-adenosylmethionine resulting in termination [http://www.ncbi.nlm.nih.gov/sites/entrez/10094622 PubMed]
  
 
* '''Additional information:'''
 
* '''Additional information:'''

Revision as of 11:26, 7 June 2009

  • Description: 2,3-diketo-5-methylthiopentyl-1-phosphate enolase, Rubisco-like protein

Gene name mtnW
Synonyms ykrW
Essential no
Product 2,3-diketo-5-methylthiopentyl-1-phosphate enolase
Function methionine salvage
MW, pI 44 kDa, 5.284
Gene length, protein length 1242 bp, 414 aa
Immediate neighbours mtnE, mtnX
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
YkrW context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Locus tag: BSU13590

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: 5-(methylthio)-2,3-dioxopentyl phosphate = 2-hydroxy-5-(methylthio)-3-oxopent-1-enyl phosphate (according to Swiss-Prot)
  • Protein family: Type IV subfamily (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

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

Database entries

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

Additional information

Expression and regulation

  • Regulation:
  • Regulatory mechanism: S-box: transcription termination/ antitermination, the S-box riboswitch binds S-adenosylmethionine resulting in termination PubMed
  • 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

Haruka Tamura, Hiroki Ashida, Shogo Koga, Yohtaro Saito, Tomonori Yadani, Yasushi Kai, Tsuyoshi Inoue, Akiho Yokota, Hiroyoshi Matsumura
Crystallization and preliminary X-ray analysis of 2,3-diketo-5-methylthiopentyl-1-phosphate enolase from Bacillus subtilis.
Acta Crystallogr Sect F Struct Biol Cryst Commun: 2009, 65(Pt 2);147-50
[PubMed:19194007] [WorldCat.org] [DOI] (I p)

Ulrike Mäder, Georg Homuth, Christian Scharf, Knut Büttner, Rüdiger Bode, Michael Hecker
Transcriptome and proteome analysis of Bacillus subtilis gene expression modulated by amino acid availability.
J Bacteriol: 2002, 184(15);4288-95
[PubMed:12107147] [WorldCat.org] [DOI] (P p)


  1. Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed