Difference between revisions of "AlsS"

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(Database entries)
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=== Database entries ===
 
=== Database entries ===
  
* '''DBTBS entry:''' [http://dbtbs.hgc.jp/COG/prom/alsS.html]
+
* '''DBTBS entry:''' [http://dbtbs.hgc.jp/COG/prom/alsSD.html]
  
 
* '''SubtiList entry:''' [http://genolist.pasteur.fr/SubtiList/genome.cgi?gene_detail+BG10471]
 
* '''SubtiList entry:''' [http://genolist.pasteur.fr/SubtiList/genome.cgi?gene_detail+BG10471]

Revision as of 15:31, 8 February 2009

  • Description: write here

Gene name alsS
Synonyms
Essential
Product alpha-acetolactate synthase (pH6) (EC 4.1.3.18)
Function
MW, pI 61 kDa, 5.164
Gene length, protein length 1713 bp, 571 aa
Immediate neighbours
Gene sequence (+200bp) Protein sequence
Genetic context
AlsS context.gif



The gene

Basic information

  • Coordinates:

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

Additional information

Expression and regulation

  • Regulation: induction by acetate (AlsR) PubMed, repressed as long as terminal electron acceptors are available for respiration (Rex) PubMed

Note: since acetate formation requires ackA activation by CcpA there is an indirect effect of CcpA on the alsSD operon: the operon is not expressed in ccpA mutants

  • Regulatory mechanism: AlsR: repression in the absence of acetate PubMed, Rex: transcription repression if the ratio NADH2/NAD is high 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

  1. Renna, M. C., Najimudin, N., Winik, L. R., and Zahler, S. A. (1993). Regulation of the Bacillus subtilis alsS, alsD, and alsR genes involved in post-exponential-phase production of acetoin. J. Bacteriol. 175, 3863-3875. PubMed
  2. Reents, H., R. Münch, T. Dammeyer, D. Jahn, and E. Härtig. 2006. The Fnr regulon of Bacillus subtilis. J. Bacteriol. 188: 1103-1112. PubMed
  3. Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed