SspL

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

Gene name sspL
Synonyms
Essential no
Product small acid-soluble spore protein (minor SASP)
Function protection of spore DNA
MW, pI 4 kDa, 10.305
Gene length, protein length 126 bp, 42 aa
Immediate neighbours ypdQ, ypcP
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
SspL context.gif
This image was kindly provided by SubtiList



Categories containing this gene/protein

sporulation proteins

This gene is a member of the following regulons

SigG regulon

The gene

Basic information

  • Locus tag: BSU22000

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: cyclophilin-type PPIase family (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

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

Database entries

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

Additional information

Expression and regulation

  • Regulation:
    • expressed late during sporulation in the forespore (SigG) 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

A Cabrera-Hernandez, J L Sanchez-Salas, M Paidhungat, P Setlow
Regulation of four genes encoding small, acid-soluble spore proteins in Bacillus subtilis.
Gene: 1999, 232(1);1-10
[PubMed:10333516] [WorldCat.org] [DOI] (P p)