PrsA

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Gene name prsA
Synonyms
Essential yes PubMed
Product post-translocation molecular chaperone
Function protein folding
Gene expression levels in SubtiExpress: prsA
Interactions involving this protein in SubtInteract: PrsA
Metabolic function and regulation of this protein in SubtiPathways:
Protein secretion
MW, pI 32 kDa, 9.122
Gene length, protein length 876 bp, 292 aa
Immediate neighbours yhaL, sscA
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
PrsA context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
PrsA expression.png
























Categories containing this gene/protein

protein secretion, essential genes, membrane proteins

This gene is a member of the following regulons

The gene

Basic information

  • Locus tag: BSU09950

Phenotypes of a mutant

essential PubMed

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Protein family: PpiC domain (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
    • PrsA is a lipoprotein with a N-acetyl-S-diacyl-glyceryl-cysteine structure PubMed
  • Cofactor(s):
  • Effectors of protein activity:
  • Localization:
    • membrane associated (lipoprotein) PubMed
    • distinct spots organized in a helical pattern along the cell membrane PubMed

Database entries

  • KEGG entry: [2]

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