ComQ

• Description: transcriptional regulator of late competence operon (comG) and surfactin expression (srfA)
  
  

Gene name	comQ
Synonyms
Essential	no
Product	transcriptional regulator
Function	regulation of quorum sensing
MW, pI	34 kDa, 4.893
Gene length, protein length	897 bp, 299 aa
Immediate neighbours	comX, degQ
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList

The gene

Basic information

• Coordinates:

Database entries

• DBTBS entry: [1]

• SubtiList entry: [2]

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: cell membrane (according to Swiss-Prot)

Database entries

• Structure:

• Swiss prot entry: P33690

• KEGG entry: BSU31710

• E.C. number:

Expression and regulation

• Operon:

• Sigma factor:

• Regulation:

• Regulatory mechanism:

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

Y Weinrauch, T Msadek, F Kunst, D Dubnau
Sequence and properties of comQ, a new competence regulatory gene of Bacillus subtilis.
J Bacteriol: 1991, 173(18);5685-93
[PubMed:1715859] [WorldCat.org] [DOI] (P p)

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