AmpS

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  • Description: aminopeptidase

Gene name ampS
Synonyms
Essential no
Product aminopeptidase
Function required for biofilm formation
MW, pI 45 kDa, 4.954
Gene length, protein length 1230 bp, 410 aa
Immediate neighbours ykpB, ykpC
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
AmpS context.gif
This image was kindly provided by SubtiList



Categories containing this gene/protein

biofilm formation

This gene is a member of the following regulons

The gene

Basic information

  • Locus tag: BSU14450

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
  • Protein family: peptidase M29 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: [2]
  • E.C. number:

Additional information

Expression and regulation

  • Operon:
  • Sigma factor:
  • 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

Claudia Chagneau, Milton H Saier
Biofilm-defective mutants of Bacillus subtilis.
J Mol Microbiol Biotechnol: 2004, 8(3);177-88
[PubMed:16088219] [WorldCat.org] [DOI] (P p)

P Winters, R Caldwell, L Enfield, E Ferrari
The ampS-nprE (124 degrees-127 degrees) region of the Bacillus subtilis 168 chromosome: sequencing of a 27 kb segment and identification of several genes in the area.
Microbiology (Reading): 1996, 142 ( Pt 11);3033-7
[PubMed:8969500] [WorldCat.org] [DOI] (P p)