Difference between revisions of "SspG"

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|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[yurR]]'', ''[[yurS]]''
 
|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[yurR]]'', ''[[yurS]]''
 
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|style="background:#FAF8CC;" align="center"|'''Sequences'''||[http://bsubcyc.org/BSUB/sequence-aa?type=GENE&object=BSU32640 Protein] [http://bsubcyc.org/BSUB/sequence?type=GENE&object=BSU32640 DNA] [http://bsubcyc.org/BSUB/seq-selector?chromosome=CHROM-1&object=BSU32640 Advanced_DNA]
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|style="background:#FAF8CC;" align="center"|'''Sequences'''||[http://bsubcyc.org/BSUB/sequence-aa?type=GENE&object=BSU32640 Protein] [http://bsubcyc.org/BSUB/sequence?type=GENE&object=BSU32640 DNA] [http://bsubcyc.org/BSUB/seq-selector?chromosome=CHROM-1&object=BSU32640 DNA_with_flanks]
 
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|colspan="2" | '''Genetic context''' <br/> [[Image:sspG_context.gif]]
 
|colspan="2" | '''Genetic context''' <br/> [[Image:sspG_context.gif]]

Revision as of 11:12, 14 May 2013

  • Description: small acid-soluble spore protein (minor)

Gene name sspG
Synonyms
Essential no
Product small acid-soluble spore protein (minor)
Function protection of spore DNA
Gene expression levels in SubtiExpress: sspG
MW, pI 5 kDa, 4.247
Gene length, protein length 144 bp, 48 aa
Immediate neighbours yurR, yurS
Sequences Protein DNA DNA_with_flanks
Genetic context
SspG context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
SspG expression.png
























Categories containing this gene/protein

sporulation proteins

This gene is a member of the following regulons

GerE regulon, SigK regulon

The gene

Basic information

  • Locus tag: BSU32640

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:

Database entries

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

Additional information

Expression and regulation

  • Regulation:
    • expressed late during sporulation in the mother cell (SigK, GerE) PubMed
    • repressed by glucose (5.5-fold) PubMed
  • Regulatory mechanism:
  • 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

Leif Steil, Mónica Serrano, Adriano O Henriques, Uwe Völker
Genome-wide analysis of temporally regulated and compartment-specific gene expression in sporulating cells of Bacillus subtilis.
Microbiology (Reading): 2005, 151(Pt 2);399-420
[PubMed:15699190] [WorldCat.org] [DOI] (P p)

Hans-Matti Blencke, Georg Homuth, Holger Ludwig, Ulrike Mäder, Michael Hecker, Jörg Stülke
Transcriptional profiling of gene expression in response to glucose in Bacillus subtilis: regulation of the central metabolic pathways.
Metab Eng: 2003, 5(2);133-49
[PubMed:12850135] [WorldCat.org] [DOI] (P p)

I Bagyan, B Setlow, P Setlow
New small, acid-soluble proteins unique to spores of Bacillus subtilis: identification of the coding genes and regulation and function of two of these genes.
J Bacteriol: 1998, 180(24);6704-12
[PubMed:9852018] [WorldCat.org] [DOI] (P p)