SspB

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  • Description: small acid-soluble spore protein (major beta-type SASP)

Gene name sspB
Synonyms
Essential no
Product small acid-soluble spore protein (major beta-type SASP)
Function protection of spore DNA
MW, pI 6 kDa, 4.791
Gene length, protein length 201 bp, 67 aa
Immediate neighbours yheF, yheE
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
SspB context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
SspB expression.png
























Categories containing this gene/protein

sporulation proteins

This gene is a member of the following regulons

SigG regulon, SpoVT regulon

The gene

Basic information

  • Locus tag: BSU09750

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: alpha/beta-type SASP family (according to Swiss-Prot)
  • 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:
  • Regulatory mechanism:
  • Additional information:

Biological materials

  • Mutant:
  • Expression vector:
  • lacZ fusion:
  • GFP fusion: GP996 (cat, based on pSG1151), available in the Stülke lab
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Your additional remarks

References