SasB

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  • Description: (p)ppGpp synthetase

Gene name yjbM
Synonyms
Essential no
Product (p)ppGpp synthetase
Function ppGpp synthesis independent from stringent response
Gene expression levels in SubtiExpress: yjbM
MW, pI 24 kDa, 6.708
Gene length, protein length 633 bp, 211 aa
Immediate neighbours yjbL, nadF
Sequences Protein DNA DNA_with_flanks
Genetic context
YjbM context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
YjbM expression.png















Categories containing this gene/protein

metabolism of signalling nucleotides

This gene is a member of the following regulons

The gene

Basic information

  • Locus tag: BSU11600

Phenotypes of a mutant

Database entries

  • DBTBS entry: no entry
  • SubtiList entry: [1]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
  • Protein family:
  • Paralogous protein(s): YwaC

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:

Database entries

  • Structure:
  • KEGG entry: [2]
  • E.C. number:

Additional information

Expression and regulation

  • Sigma factor:
  • Regulation: expressed during exponential growth
  • 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

Additional publications: PubMed

Yousuke Natori, Kazumi Tagami, Kana Murakami, Sawako Yoshida, Osamu Tanigawa, Yoonsuh Moh, Kenta Masuda, Tetsuya Wada, Shota Suzuki, Hideaki Nanamiya, Yuzuru Tozawa, Fujio Kawamura
Transcription activity of individual rrn operons in Bacillus subtilis mutants deficient in (p)ppGpp synthetase genes, relA, yjbM, and ywaC.
J Bacteriol: 2009, 191(14);4555-61
[PubMed:19447912] [WorldCat.org] [DOI] (I p)

Anjana Srivatsan, Yi Han, Jianlan Peng, Ashley K Tehranchi, Richard Gibbs, Jue D Wang, Rui Chen
High-precision, whole-genome sequencing of laboratory strains facilitates genetic studies.
PLoS Genet: 2008, 4(8);e1000139
[PubMed:18670626] [WorldCat.org] [DOI] (I e)

Hideaki Nanamiya, Koji Kasai, Akira Nozawa, Choong-Soo Yun, Takakuni Narisawa, Kana Murakami, Yousuke Natori, Fujio Kawamura, Yuzuru Tozawa
Identification and functional analysis of novel (p)ppGpp synthetase genes in Bacillus subtilis.
Mol Microbiol: 2008, 67(2);291-304
[PubMed:18067544] [WorldCat.org] [DOI] (P p)