Difference between revisions of "RNA polymerase"

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<pubmed> 12732296 12581657 11297923 </pubmed>
 
<pubmed> 12732296 12581657 11297923 </pubmed>
 
===Important original publications===
 
===Important original publications===
<pubmed> 20724389 20817769 </pubmed>
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<pubmed> 20817769 </pubmed>
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<pubmed> 20724389 </pubmed>

Revision as of 08:31, 27 October 2010

The enzyme responsible for transcription

Components of the RNA polymerase

Core subunits

Sigma factors

  • In addition to the housekeeping sigma factor, SigA, there are several other sigma factors with different promoter recognition specifiity that are active under specific conditions (such as stress or sporulation)

Small accessory subunits

  • RpoE: delta subunit
  • YloH: omega subunit

Other temporary components

  • NusA: essential elongation factor

References

Reviews

The structure of RNA polymerase

Sergei Borukhov, Evgeny Nudler
RNA polymerase holoenzyme: structure, function and biological implications.
Curr Opin Microbiol: 2003, 6(2);93-100
[PubMed:12732296] [WorldCat.org] [DOI] (P p)

Katsuhiko S Murakami, Seth A Darst
Bacterial RNA polymerases: the wholo story.
Curr Opin Struct Biol: 2003, 13(1);31-9
[PubMed:12581657] [WorldCat.org] [DOI] (P p)

S A Darst
Bacterial RNA polymerase.
Curr Opin Struct Biol: 2001, 11(2);155-62
[PubMed:11297923] [WorldCat.org] [DOI] (P p)

Important original publications

Shu Ishikawa, Taku Oshima, Ken Kurokawa, Yoko Kusuya, Naotake Ogasawara
RNA polymerase trafficking in Bacillus subtilis cells.
J Bacteriol: 2010, 192(21);5778-87
[PubMed:20817769] [WorldCat.org] [DOI] (I p)

Geoff P Doherty, Mark J Fogg, Anthony J Wilkinson, Peter J Lewis
Small subunits of RNA polymerase: localization, levels and implications for core enzyme composition.
Microbiology (Reading): 2010, 156(Pt 12);3532-3543
[PubMed:20724389] [WorldCat.org] [DOI] (I p)