YvaQ

• Description: membrane-bound chemotaxis receptor, similar to methyl-accepting chemotaxis protein
  
  

Gene name	yvaQ
Synonyms
Essential	no
Product	membrane-bound chemotaxis receptor
Function	control of chemotaxis
Gene expression levels in SubtiExpress: yvaQ
MW, pI	62 kDa, 4.616
Gene length, protein length	1698 bp, 566 aa
Immediate neighbours	catR, opuBD
Sequences	Protein DNA DNA_with_flanks
Genetic context This image was kindly provided by SubtiList
Expression at a glance   PubMed

Categories containing this gene/protein

motility and chemotaxis, membrane proteins

The gene

Basic information

• Locus tag: BSU33690

Database entries

• DBTBS entry: no entry

• SubtiList entry: [1]

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 PubMed

Database entries

• Structure:

• UniProt: O32239

• KEGG entry: [2]

• E.C. number:

Expression and regulation

• Operon:

• Expression browser: yvaQ PubMed

• Sigma factor:

• Regulation:

• Regulatory mechanism:

• Additional information:
  • in minimal medium, YvaQ is present with 1,400 +/- 380 molecules per cell PubMed

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

Vincent J Cannistraro, George D Glekas, Christopher V Rao, George W Ordal
Cellular stoichiometry of the chemotaxis proteins in Bacillus subtilis.
J Bacteriol: 2011, 193(13);3220-7
[PubMed:21515776] [WorldCat.org] [DOI] (I p)