Difference between revisions of "RNA polymerase"
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* [[Spx]]: transcription regulator, interacts with [[RpoA]] | * [[Spx]]: transcription regulator, interacts with [[RpoA]] | ||
* [[MgsR]]: transcription regulator orthologous to [[Spx]], interacts with [[RpoA]] | * [[MgsR]]: transcription regulator orthologous to [[Spx]], interacts with [[RpoA]] | ||
| + | * [[Btr]]: transcription activator {{PubMed|22210890}} | ||
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* '''Additional interaction partners of the RNA polymerase (no specific subunit specified)''' | * '''Additional interaction partners of the RNA polymerase (no specific subunit specified)''' | ||
Revision as of 17:34, 4 January 2012
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Contents
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
Other interaction partners
- NusA: essential elongation factor
- GreA: resolve promoter proximal pausing of RNA polymerase PubMed
- CshA: DEAD-box RNA helicase PubMed
Temporary interaction partners
- Spx: transcription regulator, interacts with RpoA
- MgsR: transcription regulator orthologous to Spx, interacts with RpoA
- Btr: transcription activator PubMed
- Additional interaction partners of the RNA polymerase (no specific subunit specified)
Back to protein-protein interactions
References
Reviews
The structure of RNA polymerase
Important original publications: PubMed
