Difference between revisions of "YrrT"

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(Expression and regulation)
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* '''[[Sigma factor]]:''' [[SigA]] [http://www.ncbi.nlm.nih.gov/sites/entrez/16513748 PubMed]
 
* '''[[Sigma factor]]:''' [[SigA]] [http://www.ncbi.nlm.nih.gov/sites/entrez/16513748 PubMed]
  
* '''Regulation:''' repressed in the presence of cysteine ([[CymR]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/16513748 PubMed]
+
* '''Regulation:'''  
 
** repressed in the presence of cysteine ([[CymR]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/16513748 PubMed]
 
** repressed in the presence of cysteine ([[CymR]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/16513748 PubMed]
  
* '''Regulatory mechanism:''' [[CymR]]: transcription repression [http://www.ncbi.nlm.nih.gov/sites/entrez/16513748 PubMed]
+
* '''Regulatory mechanism:'''  
 
** [[CymR]]: transcription repression [http://www.ncbi.nlm.nih.gov/sites/entrez/16513748 PubMed]
 
** [[CymR]]: transcription repression [http://www.ncbi.nlm.nih.gov/sites/entrez/16513748 PubMed]
  

Revision as of 06:02, 26 November 2009

  • Description: putative AdoMet-dependent methyltransferase

Gene name yrrT
Synonyms
Essential no
Product putative AdoMet-dependent methyltransferase
Function methionine salvage
Metabolic function and regulation of this protein in SubtiPathways:
Cys, Met & Sulfate assimilation
MW, pI 24 kDa, 4.974
Gene length, protein length 639 bp, 213 aa
Immediate neighbours mtnN, yrzA
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
YrrT context.gif
This image was kindly provided by SubtiList







The gene

Basic information

  • Locus tag: BSU27280

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:
  • 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:
    • repressed in the presence of cysteine (CymR) 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

Marie-Françoise Hullo, Sandrine Auger, Olga Soutourina, Octavian Barzu, Mireille Yvon, Antoine Danchin, Isabelle Martin-Verstraete
Conversion of methionine to cysteine in Bacillus subtilis and its regulation.
J Bacteriol: 2007, 189(1);187-97
[PubMed:17056751] [WorldCat.org] [DOI] (P p)

Sergine Even, Pierre Burguière, Sandrine Auger, Olga Soutourina, Antoine Danchin, Isabelle Martin-Verstraete
Global control of cysteine metabolism by CymR in Bacillus subtilis.
J Bacteriol: 2006, 188(6);2184-97
[PubMed:16513748] [WorldCat.org] [DOI] (P p)