Difference between revisions of "RpoA"

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<pubmed> 12642660, 14597697, 15659166, 16249335, 16740936</pubmed>
  
 
# Author1, Author2 & Author3 (year) Title ''Journal'' '''volume:''' page-page. [http://www.ncbi.nlm.nih.gov/sites/entrez/PMID PubMed]
 
# Author1, Author2 & Author3 (year) Title ''Journal'' '''volume:''' page-page. [http://www.ncbi.nlm.nih.gov/sites/entrez/PMID PubMed]

Revision as of 09:04, 30 May 2009

  • Description: RNA polymerase alpha subunit

Gene name rpoA
Synonyms
Essential yes PubMed
Product RNA polymerase alpha subunit
Function transcription
MW, pI 34 kDa, 4.593
Gene length, protein length 942 bp, 314 aa
Immediate neighbours rpsK, rplQ
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
RpoA context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Coordinates:

Phenotypes of a mutant

essential PubMed

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: Nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1) (according to Swiss-Prot)
  • Protein family: RNA polymerase alpha chain family (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

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

Database entries

  • Structure: 1Z3E (C-terminal domain, complex with Spx)

Additional information

Expression and regulation

  • Operon:
  • Regulation:
  • 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

Ying Zhang, Shunji Nakano, Soon-Yong Choi, Peter Zuber
Mutational analysis of the Bacillus subtilis RNA polymerase alpha C-terminal domain supports the interference model of Spx-dependent repression.
J Bacteriol: 2006, 188(12);4300-11
[PubMed:16740936] [WorldCat.org] [DOI] (P p)

Kate J Newberry, Shunji Nakano, Peter Zuber, Richard G Brennan
Crystal structure of the Bacillus subtilis anti-alpha, global transcriptional regulator, Spx, in complex with the alpha C-terminal domain of RNA polymerase.
Proc Natl Acad Sci U S A: 2005, 102(44);15839-44
[PubMed:16249335] [WorldCat.org] [DOI] (P p)

Shunji Nakano, Kyle N Erwin, Martina Ralle, Peter Zuber
Redox-sensitive transcriptional control by a thiol/disulphide switch in the global regulator, Spx.
Mol Microbiol: 2005, 55(2);498-510
[PubMed:15659166] [WorldCat.org] [DOI] (P p)

Shunji Nakano, Elke Küster-Schöck, Alan D Grossman, Peter Zuber
Spx-dependent global transcriptional control is induced by thiol-specific oxidative stress in Bacillus subtilis.
Proc Natl Acad Sci U S A: 2003, 100(23);13603-8
[PubMed:14597697] [WorldCat.org] [DOI] (P p)

Shunji Nakano, Michiko M Nakano, Ying Zhang, Montira Leelakriangsak, Peter Zuber
A regulatory protein that interferes with activator-stimulated transcription in bacteria.
Proc Natl Acad Sci U S A: 2003, 100(7);4233-8
[PubMed:12642660] [WorldCat.org] [DOI] (P p)


  1. Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed