Difference between revisions of "SigE"

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* '''Description:''' RNA polymerase sporulation mother cell-specific (early) sigma factor SigE <br/><br/>
+
* '''Description:''' RNA polymerase sporulation mother cell-specific (early) [[sigma factor]] SigE <br/><br/>
  
 
{| align="right" border="1" cellpadding="2"  
 
{| align="right" border="1" cellpadding="2"  
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|style="background:#ABCDEF;" align="center"| '''Essential''' || no  
 
|style="background:#ABCDEF;" align="center"| '''Essential''' || no  
 
|-
 
|-
|style="background:#ABCDEF;" align="center"| '''Product''' || RNA polymerase sporulation mother cell-specific (early) sigma factor SigE
+
|style="background:#ABCDEF;" align="center"| '''Product''' || RNA polymerase sporulation mother cell-specific (early) [[sigma factor]] SigE
 
|-
 
|-
 
|style="background:#ABCDEF;" align="center"|'''Function''' || transcription of sporulation genes (early mother cell)
 
|style="background:#ABCDEF;" align="center"|'''Function''' || transcription of sporulation genes (early mother cell)
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=== Basic information/ Evolution ===
 
=== Basic information/ Evolution ===
  
* '''Catalyzed reaction/ biological activity:''' RNA polymerase sigma factor, active in the mother cell
+
* '''Catalyzed reaction/ biological activity:''' RNA polymerase [[sigma factor]], active in the mother cell
  
 
* '''Protein family:'''
 
* '''Protein family:'''
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* '''Operon:''' ''[[spoIIGA]]-[[sigE]]-[[sigG]]''
 
* '''Operon:''' ''[[spoIIGA]]-[[sigE]]-[[sigG]]''
  
* '''Sigma factor:''' [[SigA]]
+
* '''[[Sigma factor]]:''' [[SigA]]
  
 
* '''Regulation:''' expressed early during sporulation ([[Spo0A]])
 
* '''Regulation:''' expressed early during sporulation ([[Spo0A]])

Revision as of 17:07, 7 April 2009

  • Description: RNA polymerase sporulation mother cell-specific (early) sigma factor SigE

Gene name sigE
Synonyms spoIIGB
Essential no
Product RNA polymerase sporulation mother cell-specific (early) sigma factor SigE
Function transcription of sporulation genes (early mother cell)
MW, pI 27 kDa, 9.212
Gene length, protein length 717 bp, 239 aa
Immediate neighbours spoIIGA, sigG
Gene sequence (+200bp) Protein sequence
Caution: The sequence for this gene in SubtiList contains errors
Genetic context
SigE context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Coordinates:

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: RNA polymerase sigma factor, active in the mother cell
  • Protein family:
  • Paralogous protein(s):

Genes controlled by SigE

dacB, pbpI, spoVD, phoB-ydhF, asnO, bdbD-bdbC, bofA, cotE, ctaE, yaaH, ybaK-cwlD

Extended information on the protein

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

Database entries

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

Additional information

Expression and regulation

  • Regulation: expressed early during sporulation (Spo0A)
  • Regulatory mechanism: activated by Spo0A, repression by SinR
  • 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

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