Difference between revisions of "PfeT"

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(Expression and regulation)
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* '''Regulation:''' induced by hydrogen peroxide ([[PerR]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/12180919 PubMed]
 
* '''Regulation:''' induced by hydrogen peroxide ([[PerR]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/12180919 PubMed]
** repressed in the absence of hydrogen peroxide ([[PerR]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/12180919 PubMed]
 
  
* '''Regulatory mechanism:''' [[PerR]]: transcription repression [http://www.ncbi.nlm.nih.gov/sites/entrez/12180919 PubMed]
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* '''Regulatory mechanism:'''
 
** [[PerR]]: transcription repression [http://www.ncbi.nlm.nih.gov/sites/entrez/12180919 PubMed]
 
** [[PerR]]: transcription repression [http://www.ncbi.nlm.nih.gov/sites/entrez/12180919 PubMed]
  

Revision as of 11:25, 5 August 2011

  • Description: zinc transporter

Gene name zosA
Synonyms ykvW
Essential no
Product P-type zinc-transporting ATPase
Function zinc uptake
MW, pI 68 kDa, 4.934
Gene length, protein length 1911 bp, 637 aa
Immediate neighbours stoA, ykvY
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
YkvW context.gif
This image was kindly provided by SubtiList



Categories containing this gene/protein

transporters/ other, trace metal homeostasis (Cu, Zn, Ni, Mn, Mo), membrane proteins

This gene is a member of the following regulons

PerR regulon

The gene

Basic information

  • Locus tag: BSU13850

Phenotypes of a mutant

    • reduced genetic competence, can be rescued by the addition of excess zinc PubMed
    • reduced expression of the comK operon, control is exerted at the post-transcriptional level and can be rescued by the addition of excess zinc PubMed

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: ATP + H2O + Zn2+(In) = ADP + phosphate + Zn2+(Out) (according to Swiss-Prot) P-type zinc-transporting ATPase PubMed
  • Protein family: Type IB subfamily (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:
  • Interactions:
  • Localization: cell membrane (according to Swiss-Prot)

Database entries

  • Structure:
  • KEGG entry: [2]

Additional information

Expression and regulation

  • Regulation: induced by hydrogen peroxide (PerR) PubMed
  • Regulatory mechanism:

Biological materials

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

Labs working on this gene/protein

Your additional remarks

References