YqcF

• Description: antitoxin
  
  

Gene name	yqcF
Synonyms
Essential	no
Product	antitoxin
Function	inhibition of the cytotoxic activity of YqcG
MW, pI	21 kDa, 4.268
Gene length, protein length	576 bp, 192 aa
Immediate neighbours	yqcG, yqxJ
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList

Categories containing this gene/protein

toxins, antitoxins and immunity against toxins, Skin element

This gene is a member of the following regulons

Spo0A regulon

The gene

Basic information

• Locus tag: BSU25870

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:
  • YqcG-YqcF PubMed

• Localization:

Database entries

• Structure:

• UniProt: P45941

• KEGG entry: [3]

• E.C. number:

Expression and regulation

• Operon: yqcG-yqcF (according to DBTBS)

• Sigma factor:

• Regulation:
  • expressed under conditions that trigger sporulation (Spo0A) PubMed

• Regulatory mechanism:
  • Spo0A: transcription activation PubMed

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

Laura E Holberger, Fernando Garza-Sánchez, James Lamoureux, David A Low, Christopher S Hayes
A novel family of toxin/antitoxin proteins in Bacillus species.
FEBS Lett: 2012, 586(2);132-6
[PubMed:22200572] [WorldCat.org] [DOI] (I p)

Virginie Molle, Masaya Fujita, Shane T Jensen, Patrick Eichenberger, José E González-Pastor, Jun S Liu, Richard Losick
The Spo0A regulon of Bacillus subtilis.
Mol Microbiol: 2003, 50(5);1683-701
[PubMed:14651647] [WorldCat.org] [DOI] (P p)