SscA

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  • Description: small spore protein

Gene name sscA
Synonyms yhzE
Essential no
Product small spore protein
Function spore coat assembly
Gene expression levels in SubtiExpress: sscA
MW, pI 2.98 kDa, 5.274
Gene length, protein length 84 bp, 28 aa
Immediate neighbours prsA, yhaJ
Gene sequence (+200bp) Protein sequence
Genetic context
File:YhzE context.gif
[None Expression at a glance]   PubMed
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Categories containing this gene/protein

sporulation proteins

This gene is a member of the following regulons

SigK regulon, GerE regulon

The gene

Basic information

  • Locus tag: BSU09958

Phenotypes of a mutant

Database entries

  • DBTBS entry: no entry
  • SubtiList entry: no entry

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:
  • E.C. number:

Additional information

Expression and regulation

  • Regulation:
    • expressed late during sporulation in the mother cell (SigK, GerE) 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

Takeko Kodama, Takeshi Matsubayashi, Tadayoshi Yanagihara, Hiroyuki Komoto, Katsutoshi Ara, Katsuya Ozaki, Ritsuko Kuwana, Daisuke Imamura, Hiromu Takamatsu, Kazuhito Watabe, Junichi Sekiguchi
A novel small protein of Bacillus subtilis involved in spore germination and spore coat assembly.
Biosci Biotechnol Biochem: 2011, 75(6);1119-28
[PubMed:21670523] [WorldCat.org] [DOI] (I p)

Elizabeth M Fozo, Kira S Makarova, Svetlana A Shabalina, Natalya Yutin, Eugene V Koonin, Gisela Storz
Abundance of type I toxin-antitoxin systems in bacteria: searches for new candidates and discovery of novel families.
Nucleic Acids Res: 2010, 38(11);3743-59
[PubMed:20156992] [WorldCat.org] [DOI] (I p)