Difference between revisions of "Sandbox"

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* '''Description:''' RNA polymerase ECF-type [[sigma factor]] SigX <br/><br/>
+
* '''Description:''' RNA polymerase forespore-specific (early) [[sigma factor]] SigF <br/><br/>
  
 
{| align="right" border="1" cellpadding="2"  
 
{| align="right" border="1" cellpadding="2"  
 
|-
 
|-
 
|style="background:#ABCDEF;" align="center"|'''Gene name'''
 
|style="background:#ABCDEF;" align="center"|'''Gene name'''
|''sigX''
+
|''sigF''
 
|-
 
|-
|style="background:#ABCDEF;" align="center"| '''Synonyms''' || ''ypuM ''
+
|style="background:#ABCDEF;" align="center"| '''Synonyms''' || ''spoIIAC ''
 
|-
 
|-
 
|style="background:#ABCDEF;" align="center"| '''Essential''' || no  
 
|style="background:#ABCDEF;" align="center"| '''Essential''' || no  
 
|-
 
|-
|style="background:#ABCDEF;" align="center"| '''Product''' || RNA polymerase ECF-type [[sigma factor]] SigX
+
|style="background:#ABCDEF;" align="center"| '''Product''' || RNA polymerase forespore-specific (early) [[sigma factor]] SigF
 
|-
 
|-
|style="background:#ABCDEF;" align="center"|'''Function''' || cell surface properties
+
|style="background:#ABCDEF;" align="center"|'''Function''' || transcription of sporulation genes (late mother cell)
 
|-
 
|-
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 23 kDa, 6.086  
+
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 29 kDa, 5.078  
 
|-
 
|-
|style="background:#ABCDEF;" align="center"| '''Gene length, protein length''' || 582 bp, 194 aa  
+
|style="background:#ABCDEF;" align="center"| '''Gene length, protein length''' || 765 bp, 255 aa  
 
|-
 
|-
|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[rsiX]]'', ''[[resE]]''
+
|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[spoVAA]]'', ''[[spoIIAB]]''
 
|-
 
|-
|colspan="2" style="background:#FAF8CC;" align="center"|'''Get the DNA and protein [http://srs.ebi.ac.uk/srsbin/cgi-bin/wgetz?-e+&#91;EMBLCDS:CAB14242&#93;+-newId sequences] <br/> (Barbe ''et al.'', 2009)'''
+
|colspan="2" style="background:#FAF8CC;" align="center"|'''Get the DNA and protein [http://srs.ebi.ac.uk/srsbin/cgi-bin/wgetz?-e+&#91;EMBLCDS:CAB14277&#93;+-newId sequences] <br/> (Barbe ''et al.'', 2009)'''
 
|-
 
|-
|-
+
|colspan="2" | '''Genetic context''' <br/> [[Image:sigF_context.gif]]
|-
 
|colspan="2" | '''Genetic context''' <br/> [[Image:sigX_context.gif]]
 
 
  <div align="right"> <small>This image was kindly provided by [http://genolist.pasteur.fr/SubtiList/ SubtiList]</small></div>
 
  <div align="right"> <small>This image was kindly provided by [http://genolist.pasteur.fr/SubtiList/ SubtiList]</small></div>
 
|-
 
|-
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=== Database entries ===
 
=== Database entries ===
  
* '''DBTBS entry:''' [http://dbtbs.hgc.jp/COG/prom/sigX-rsiX.html]
+
* '''DBTBS entry:''' [http://dbtbs.hgc.jp/COG/prom/dacF-spoIIAAB-sigF.html]
  
* '''SubtiList entry:''' [http://genolist.pasteur.fr/SubtiList/genome.cgi?gene_detail+BG10536]
+
* '''SubtiList entry:''' [http://genolist.pasteur.fr/SubtiList/genome.cgi?gene_detail+BG10298]
  
 
=== Additional information===
 
=== Additional information===
Line 60: Line 58:
 
* '''Paralogous protein(s):'''
 
* '''Paralogous protein(s):'''
  
=== Genes controlled by SigX ===
+
=== Genes controlled by SigF ===
  
''[[pbpX]]'', ''[[csbB]]'', ''[[abh]]'', ''[[dltA]]-[[dltB]]-[[dltC]]-[[dltD]]-[[dltE]]''
+
''[[dacF]]-[[spoIIAA]]-[[spoIIAB]]-[[sigF]]'', ''[[sigG]]'','' [[pbpF]]'', ''[[yphA]]-[[seaA]]''
  
 
=== Extended information on the protein ===
 
=== Extended information on the protein ===
Line 76: Line 74:
 
* '''Effectors of protein activity:'''
 
* '''Effectors of protein activity:'''
  
* '''Interactions:''' [[RsiX]]-[[SigX]],  
+
* '''Interactions:''' [[SigF]]-[[SpoIIAB]],  
  
 
* '''Localization:'''
 
* '''Localization:'''
Line 86: Line 84:
 
* '''Swiss prot entry:'''
 
* '''Swiss prot entry:'''
  
* '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu+BSU23100]
+
* '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu+BSU23450]
  
 
* '''E.C. number:'''
 
* '''E.C. number:'''
Line 94: Line 92:
 
=Expression and regulation=
 
=Expression and regulation=
  
* '''Operon:''' '' [[sigX]]-[[rsiX]]''
+
* '''Operon:''' ''[[dacF]]-[[spoIIAA]]-[[spoIIAB]]-[[sigF]]''
 +
''[[spoIIAA]]-[[spoIIAB]]-[[sigF]]''
  
* '''[[Sigma factor]]:'''  
+
* '''[[Sigma factor]]:''' ''[[dacF]]'': [[SigF]], [[SigG]]
 +
''[[spoIIA]]'': [[SigH]]
  
* '''Regulation:'''  
+
* '''Regulation:''' repressed by casamino acids [http://www.ncbi.nlm.nih.gov/pubmed/12107147 PubMed] ,  ''[[dacF]]'': expressed during sporulation, ''[[spoIIAA]]'': expressed early during sporulation
  
* '''Regulatory mechanism:''' activated by [[YvrHb]] [http://www.ncbi.nlm.nih.gov/sites/entrez/16306698 PubMed]
+
* '''Regulatory mechanism:''' ''[[spoIIAA]]'': activated by [[Spo0A]] and repressed by [[SinR]]
  
 
* '''Additional information:'''
 
* '''Additional information:'''
Line 124: Line 124:
 
=References=
 
=References=
  
# Huang X, Helmann JD. (1998) Identification of target promoters for the Bacillus subtilis sigma X factor using a consensus-directed search. ''J Mol Biol.'' '''279:''' 165-173. [http://www.ncbi.nlm.nih.gov/sites/entrez/9636707 PubMed]
+
# M&#228;der et al. (2002) Transcriptome and Proteome Analysis of ''Bacillus subtilis'' Gene Expression Modulated by Amino Acid Availability. ''J. Bacteriol'' '''184:''' 1844288-4295 [http://www.ncbi.nlm.nih.gov/pubmed/12107147 PubMed]
# Serizawa M, Kodama K, Yamamoto H, Kobayashi K, Ogasawara N, Sekiguchi J. (2005) Functional analysis of the YvrGHb two-component system of ''Bacillus subtilis'': identification of the regulated genes by DNA microarray and northern blot analyses. ''Biosci. Biotechnol. Biochem.'' '''69:''' 2155-2169. [http://www.ncbi.nlm.nih.gov/sites/entrez/16306698 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 00:09, 28 April 2009

  • Description: RNA polymerase forespore-specific (early) sigma factor SigF

Gene name sigF
Synonyms spoIIAC
Essential no
Product RNA polymerase forespore-specific (early) sigma factor SigF
Function transcription of sporulation genes (late mother cell)
MW, pI 29 kDa, 5.078
Gene length, protein length 765 bp, 255 aa
Immediate neighbours spoVAA, spoIIAB
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
SigF 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:
  • Protein family:
  • Paralogous protein(s):

Genes controlled by SigF

dacF-spoIIAA-spoIIAB-sigF, sigG, pbpF, yphA-seaA

Extended information on the protein

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

Database entries

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

Additional information

Expression and regulation

spoIIAA-spoIIAB-sigF

spoIIA: SigH

  • Regulation: repressed by casamino acids PubMed , dacF: expressed during sporulation, spoIIAA: expressed early during sporulation
  • 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. Mäder et al. (2002) Transcriptome and Proteome Analysis of Bacillus subtilis Gene Expression Modulated by Amino Acid Availability. J. Bacteriol 184: 1844288-4295 PubMed
  2. Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed