Difference between revisions of "ComP"

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|style="background:#ABCDEF;" align="center"| '''Product''' || [[two-component systems|two-component]] sensor kinase
 
|style="background:#ABCDEF;" align="center"| '''Product''' || [[two-component systems|two-component]] sensor kinase
 
|-
 
|-
|style="background:#ABCDEF;" align="center"|'''Function''' || regulation of genetic competence and quorum sensing
+
|style="background:#ABCDEF;" align="center"|'''Function''' || regulation of [[genetic competence]] and [[quorum sensing]]
 
|-
 
|-
 
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 89 kDa, 7.997   
 
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 89 kDa, 7.997   
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* '''Interactions:''' [[ComP]]-[[ComA]]
 
* '''Interactions:''' [[ComP]]-[[ComA]]
  
* '''Localization:''' cell membrane (according to Swiss-Prot)
+
* '''Localization:''' cell membrane {{PubMed|18763711}}
 +
 
  
 
=== Database entries ===
 
=== Database entries ===
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<pubmed>12576575 </pubmed>
 
<pubmed>12576575 </pubmed>
 
==Original Publications==
 
==Original Publications==
<pubmed>11133937,8643670,12067344,10094672,10419951,2116363,9274030  </pubmed>
+
<pubmed>11133937,8643670,12067344,10094672,10419951,2116363,9274030 18763711 </pubmed>
  
 
[[Category:Protein-coding genes]]
 
[[Category:Protein-coding genes]]

Revision as of 13:58, 27 December 2010

Gene name comP
Synonyms
Essential no
Product two-component sensor kinase
Function regulation of genetic competence and quorum sensing
MW, pI 89 kDa, 7.997
Gene length, protein length 2307 bp, 769 aa
Immediate neighbours comA, comX
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
ComP context.gif
This image was kindly provided by SubtiList





Categories containing this gene/protein

genetic competence, protein modification, transcription factors and their control, quorum sensing, membrane proteins, phosphoproteins

This gene is a member of the following regulons

The gene

Basic information

  • Locus tag: BSU31690

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: autophosphorylation, phosphorylation of ComA
  • Protein family:
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains: eight transmembrane segments
  • Modification: autophosphorylation on a His residue
  • Cofactor(s):
  • Effectors of protein activity: ComX (extracellular)
  • Localization: cell membrane PubMed


Database entries

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

Additional information

Expression and regulation

  • Regulation:
  • 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

Reviews

Original Publications

Hannes Hahne, Susanne Wolff, Michael Hecker, Dörte Becher
From complementarity to comprehensiveness--targeting the membrane proteome of growing Bacillus subtilis by divergent approaches.
Proteomics: 2008, 8(19);4123-36
[PubMed:18763711] [WorldCat.org] [DOI] (I p)

Mireille Ansaldi, Darja Marolt, Tina Stebe, Ines Mandic-Mulec, David Dubnau
Specific activation of the Bacillus quorum-sensing systems by isoprenylated pheromone variants.
Mol Microbiol: 2002, 44(6);1561-73
[PubMed:12067344] [WorldCat.org] [DOI] (P p)

P Tortosa, L Logsdon, B Kraigher, Y Itoh, I Mandic-Mulec, D Dubnau
Specificity and genetic polymorphism of the Bacillus competence quorum-sensing system.
J Bacteriol: 2001, 183(2);451-60
[PubMed:11133937] [WorldCat.org] [DOI] (P p)

F Piazza, P Tortosa, D Dubnau
Mutational analysis and membrane topology of ComP, a quorum-sensing histidine kinase of Bacillus subtilis controlling competence development.
J Bacteriol: 1999, 181(15);4540-8
[PubMed:10419951] [WorldCat.org] [DOI] (P p)

C Fabret, V A Feher, J A Hoch
Two-component signal transduction in Bacillus subtilis: how one organism sees its world.
J Bacteriol: 1999, 181(7);1975-83
[PubMed:10094672] [WorldCat.org] [DOI] (P p)

Bauke Oudega, Gregory Koningstein, Luísa Rodrigues, Maria de Sales Ramon, Helmut Hilbert, Andreas Düsterhöft, Thomas M Pohl, Thomas Weitzenegger
Analysis of the Bacillus subtilis genome: cloning and nucleotide sequence of a 62 kb region between 275 degrees (rrnB) and 284 degrees (pai).
Microbiology (Reading): 1997, 143 ( Pt 8);2769-2774
[PubMed:9274030] [WorldCat.org] [DOI] (P p)

M Perego, J A Hoch
Cell-cell communication regulates the effects of protein aspartate phosphatases on the phosphorelay controlling development in Bacillus subtilis.
Proc Natl Acad Sci U S A: 1996, 93(4);1549-53
[PubMed:8643670] [WorldCat.org] [DOI] (P p)

Y Weinrauch, R Penchev, E Dubnau, I Smith, D Dubnau
A Bacillus subtilis regulatory gene product for genetic competence and sporulation resembles sensor protein members of the bacterial two-component signal-transduction systems.
Genes Dev: 1990, 4(5);860-72
[PubMed:2116363] [WorldCat.org] [DOI] (P p)