Difference between revisions of "SpoIIIC"

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* '''Description:''' RNA polymerase sporulation-specific sigma factor ([[SigK]]) (C-terminal half), other part: ''[[spoIVCB]]''<br/><br/>
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* '''Description:''' [[RNA polymerase]] sporulation-specific sigma factor ([[SigK]]) (C-terminal half), other part: ''[[spoIVCB]]''<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-specific sigma factor <br/>([[SigK]]) (C-terminal half)
+
|style="background:#ABCDEF;" align="center"| '''Product''' || [[RNA polymerase]] sporulation-specific sigma factor <br/>([[SigK]]) (C-terminal half)
 
|-
 
|-
 
|style="background:#ABCDEF;" align="center"|'''Function''' || late mother cell-specific gene expression
 
|style="background:#ABCDEF;" align="center"|'''Function''' || late mother cell-specific gene expression
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* '''Effectors of protein activity:'''
 
* '''Effectors of protein activity:'''
  
* '''Interactions:'''
+
* '''Interactions:'''  
 +
** [[SigK]]-([[RpoB]]-[[RpoC]])
  
 
* '''Localization:'''
 
* '''Localization:'''

Revision as of 18:10, 21 August 2010

Gene name spoIIIC
Synonyms sigK, spoIVD, spoIVE
Essential no
Product RNA polymerase sporulation-specific sigma factor
(SigK) (C-terminal half)
Function late mother cell-specific gene expression
MW, pI 16 kDa, 9.608
Gene length, protein length 414 bp, 138 aa
Immediate neighbours yqaB, yrkS
Gene sequence (+200bp) Protein sequence
Genetic context
SpoIIIC context.gif
This image was kindly provided by SubtiList




The gene

Basic information

  • Locus tag: BSU26390

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

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

Extended information on the protein

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

Database entries

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

Additional information

Expression and regulation

  • Additional information:
    • SigK is activated by processing of membrane-bound pro-SigK by the SpoIVFB metalloprotease PubMed
    • spoIVCB and spoIIIC form a composite gene in the mother cell during sporulation by excising the intervening DNA sequence.

Biological materials

  • Mutant:
  • Expression vector:
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Your additional remarks

References