AprX

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  • Description: intracellular alkaline serine protease

Gene name aprX
Synonyms
Essential no
Product intracellular alkaline serine protease
Function protein degradation
MW, pI 47 kDa, 4.974
Gene length, protein length 1326 bp, 442 aa
Immediate neighbours ymaE, ymaC
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
AprX context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
AprX expression.png
























Categories containing this gene/protein

utilization of nitrogen sources other than amino acids

This gene is a member of the following regulons

LexA regulon

The gene

Basic information

  • Locus tag: BSU17260

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:
  • 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

  • Operon: aprX (according to [DBTBS])
  • Regulatory mechanism:
  • Additional information:

Biological materials

  • Mutant:
  • Expression vector:
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Alessandra Albertini, University of Pavia, Italy homepage

Your additional remarks

References

Nora Au, Elke Kuester-Schoeck, Veena Mandava, Laura E Bothwell, Susan P Canny, Karen Chachu, Sierra A Colavito, Shakierah N Fuller, Eli S Groban, Laura A Hensley, Theresa C O'Brien, Amish Shah, Jessica T Tierney, Louise L Tomm, Thomas M O'Gara, Alexi I Goranov, Alan D Grossman, Charles M Lovett
Genetic composition of the Bacillus subtilis SOS system.
J Bacteriol: 2005, 187(22);7655-66
[PubMed:16267290] [WorldCat.org] [DOI] (P p)

Angela Valbuzzi, Eugenio Ferrari, Alessandra M Albertini
A novel member of the subtilisin-like protease family from Bacillus subtilis.
Microbiology (Reading): 1999, 145 ( Pt 11);3121-3127
[PubMed:10589719] [WorldCat.org] [DOI] (P p)