Difference between revisions of "YoaJ"

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* '''Swiss prot entry:''' [http://www.uniprot.org/uniprot/O34918 O34918]
 
* '''Swiss prot entry:''' [http://www.uniprot.org/uniprot/O34918 O34918]
  
* '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu+BSU18630]
+
* '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu:BSU18630]
  
 
* '''E.C. number:'''
 
* '''E.C. number:'''

Revision as of 08:00, 25 June 2009

  • Description: bacterial expansin, required for the colonization of maize roots

Gene name yoaJ
Synonyms
Essential no
Product expansin
Function interaction with plant roots
MW, pI 25 kDa, 9.447
Gene length, protein length 696 bp, 232 aa
Immediate neighbours yoaI, yoaK
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
YoaJ context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Locus tag: BSU18630

Phenotypes of a mutant

strongly reduced ability to colonize maize roots PubMed

Database entries

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

Additional information

The protein

Basic information/ Evolution

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

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:
  • Interactions:
  • Localization: extracellular PubMed

Database entries

  • KEGG entry: [3]
  • E.C. number:

Additional information

Expression and regulation

  • Operon:
  • Regulation:
    • repressed unless the cells enter an iron starvation (Fur) PubMed
  • 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

Frédéric Kerff, Ana Amoroso, Raphaël Herman, Eric Sauvage, Stéphanie Petrella, Patrice Filée, Paulette Charlier, Bernard Joris, Akira Tabuchi, Nikolas Nikolaidis, Daniel J Cosgrove
Crystal structure and activity of Bacillus subtilis YoaJ (EXLX1), a bacterial expansin that promotes root colonization.
Proc Natl Acad Sci U S A: 2008, 105(44);16876-81
[PubMed:18971341] [WorldCat.org] [DOI] (I p)

Noel Baichoo, Tao Wang, Rick Ye, John D Helmann
Global analysis of the Bacillus subtilis Fur regulon and the iron starvation stimulon.
Mol Microbiol: 2002, 45(6);1613-29
[PubMed:12354229] [WorldCat.org] [DOI] (P p)