Difference between revisions of "YsbB"

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===Phenotypes of a mutant ===
 
===Phenotypes of a mutant ===
** ''ysbAB'' mutant is delayed in pellicle formation (Chen et al)
+
** ''ysbAB'' mutant is delayed in pellicle formation {{PubMed|26060272}}
** ''ywbHG''-''yxaKC''-''ysbAB'' triple mutant is severely delayed in pellicle formation (Chen et al)
+
** ''ywbHG''-''yxaKC''-''ysbAB'' triple mutant is severely delayed in pellicle formation {{PubMed|26060272}}
  
 
=== Database entries ===
 
=== Database entries ===
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* '''Regulation:'''  
 
* '''Regulation:'''  
** ''ysbAB'' expression is induced by acetate (Chen et al)
+
** ''ysbAB'' expression is induced by acetate {{PubMed|26060272}}
  
 
* '''Regulatory mechanism:'''  
 
* '''Regulatory mechanism:'''  
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=References=
 
=References=
<pubmed> 23175651 21815947 8969504 </pubmed>  
+
<pubmed> 26060272 23175651 21815947 8969504 </pubmed>  
 
[[Category:Protein-coding genes]]
 
[[Category:Protein-coding genes]]

Revision as of 14:14, 11 June 2015

  • Description: putative peptidoglycan hydrolase, probably involved in cell wall turnover

Gene name ysbB
Synonyms
Essential no
Product unknown
Function unknown
Gene expression levels in SubtiExpress: ysbB
MW, pI 24 kDa, 9.81
Gene length, protein length 693 bp, 231 aa
Immediate neighbours yscB, ysbA
Sequences Protein DNA DNA_with_flanks
Genetic context
YsbB context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
YsbB expression.png















Categories containing this gene/protein

cell wall degradation/ turnover

This gene is a member of the following regulons

The gene

Basic information

  • Locus tag: BSU28900

Phenotypes of a mutant

    • ysbAB mutant is delayed in pellicle formation PubMed
    • ywbHG-yxaKC-ysbAB triple mutant is severely delayed in pellicle formation PubMed

Database entries

  • DBTBS entry: [1]
  • SubtiList entry: [2]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
  • Protein family: LrgB subfamily (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

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

Database entries

  • Structure:
  • KEGG entry: [3]
  • E.C. number:

Additional information

Expression and regulation

  • Regulation:
    • ysbAB expression is induced by acetate PubMed
  • Regulatory mechanism:
  • Additional information:
    • the mRNA is substantially stabilized upon depletion of RNase Y PubMed
    • the expression of the ysbA-ysbB operon is strongly increased in a cshA mutant PubMed

Biological materials

  • Expression vector:
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Your additional remarks

References

Yun Chen, Kevin Gozzi, Fang Yan, Yunrong Chai
Acetic Acid Acts as a Volatile Signal To Stimulate Bacterial Biofilm Formation.
mBio: 2015, 6(3);e00392
[PubMed:26060272] [WorldCat.org] [DOI] (I e)

Martin Lehnik-Habrink, Leonie Rempeters, Ákos T Kovács, Christoph Wrede, Claudia Baierlein, Heike Krebber, Oscar P Kuipers, Jörg Stülke
DEAD-Box RNA helicases in Bacillus subtilis have multiple functions and act independently from each other.
J Bacteriol: 2013, 195(3);534-44
[PubMed:23175651] [WorldCat.org] [DOI] (I p)

Martin Lehnik-Habrink, Marc Schaffer, Ulrike Mäder, Christine Diethmaier, Christina Herzberg, Jörg Stülke
RNA processing in Bacillus subtilis: identification of targets of the essential RNase Y.
Mol Microbiol: 2011, 81(6);1459-73
[PubMed:21815947] [WorldCat.org] [DOI] (I p)

A Wipat, N Carter, S C Brignell, B J Guy, K Piper, J Sanders, P T Emmerson, C R Harwood
The dnaB-pheA (256 degrees-240 degrees) region of the Bacillus subtilis chromosome containing genes responsible for stress responses, the utilization of plant cell walls and primary metabolism.
Microbiology (Reading): 1996, 142 ( Pt 11);3067-78
[PubMed:8969504] [WorldCat.org] [DOI] (P p)