SecE

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  • Description: preprotein translocase subunit

Gene name secE
Synonyms
Essential yes PubMed
Product preprotein translocase subunit
Function protein secretion
MW, pI 6 kDa, 10.47
Gene length, protein length 177 bp, 59 aa
Immediate neighbours rpmGB, nusG
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
SecE context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Locus tag: BSU01000

Phenotypes of a mutant

essential PubMed PubMed

Database entries

  • DBTBS entry: no entry
  • SubtiList entry: [1]

Additional information

Categories containing this gene/protein

protein secretion, essential genes, membrane proteins

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
  • Protein family: secE/SEC61-gamma family (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains: transmembrane protein with a single TM domain
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:
  • Localization: cell membrane (according to Swiss-Prot)

Database entries

  • KEGG entry: [2]
  • E.C. number:

Additional information

B. subtilis secE complements the secretion phenotype of a cold sensitive E. coli secE mutant.

Expression and regulation

  • Operon:
  • Regulation:
  • 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

Jochen Zimmer, Yunsun Nam, Tom A Rapoport
Structure of a complex of the ATPase SecA and the protein-translocation channel.
Nature: 2008, 455(7215);936-43
[PubMed:18923516] [WorldCat.org] [DOI] (I p)

S M Jeong, H Yoshikawa, H Takahashi
Isolation and characterization of the secE homologue gene of Bacillus subtilis.
Mol Microbiol: 1993, 10(1);133-42
[PubMed:7968510] [WorldCat.org] [DOI] (P p)