YjbH

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  • Description: stimulation of Spx degradation

Gene name yjbH
Synonyms
Essential no
Product unknown
Function stimulation of Spx degradation
MW, pI 31 kDa, 5.206
Gene length, protein length 825 bp, 275 aa
Immediate neighbours pepF, yjbI
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
YjbH context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Locus tag: BSU11550

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: adaptor protein for ClpXP-catalyzed Spx degradation PubMed
  • Protein family: UPF0413 family (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):contains Zn atoms (coordinated by the N-terminal His-rich region) PubMed
  • Effectors of protein activity: Zn atom is released upon treatment with strong oxidants PubMed
  • Localization:

Database entries

  • Structure:
  • KEGG entry: [2]
  • 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

Peter Zuber, Oregon Health and Science University, USA Homepage

Claes von Wachenfeldt, Lund University, Sweden Homepage

Your additional remarks

References

Saurabh K Garg, Sushma Kommineni, Luke Henslee, Ying Zhang, Peter Zuber
The YjbH protein of Bacillus subtilis enhances ClpXP-catalyzed proteolysis of Spx.
J Bacteriol: 2009, 191(4);1268-77
[PubMed:19074380] [WorldCat.org] [DOI] (I p)

Jonas T Larsson, Annika Rogstam, Claes von Wachenfeldt
YjbH is a novel negative effector of the disulphide stress regulator, Spx, in Bacillus subtilis.
Mol Microbiol: 2007, 66(3);669-84
[PubMed:17908206] [WorldCat.org] [DOI] (P p)

Annika Rogstam, Jonas T Larsson, Peter Kjelgaard, Claes von Wachenfeldt
Mechanisms of adaptation to nitrosative stress in Bacillus subtilis.
J Bacteriol: 2007, 189(8);3063-71
[PubMed:17293416] [WorldCat.org] [DOI] (P p)