Difference between revisions of "DppE"

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= [[Categories]] containing this gene/protein =
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{{SubtiWiki category|[[ABC transporters]]}},
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{{SubtiWiki category|[[utilization of nitrogen sources other than amino acids]]}},
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{{SubtiWiki category|[[membrane proteins]]}}
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= This gene is a member of the following [[regulons]] =
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{{SubtiWiki regulon|[[AbrB regulon]]}},
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{{SubtiWiki regulon|[[CodY regulon]]}}
  
 
=The gene=
 
=The gene=
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= Categories containing this gene/protein =
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{{SubtiWiki category|[[ABC transporters]]}},
 
{{SubtiWiki category|[[utilization of nitrogen sources other than amino acids]]}},
 
{{SubtiWiki category|[[membrane proteins]]}}
 
 
=The protein=
 
=The protein=
  

Revision as of 18:50, 8 December 2010

Gene name dppE
Synonyms dciAE
Essential no
Product dipeptide ABC transporter (dipeptide-binding protein)
Function uptake of dipeptides
MW, pI 62 kDa, 5.523
Gene length, protein length 1647 bp, 549 aa
Immediate neighbours dppD, ykfA
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
DppE context.gif
This image was kindly provided by SubtiList





Categories containing this gene/protein

ABC transporters, utilization of nitrogen sources other than amino acids, membrane proteins

This gene is a member of the following regulons

AbrB regulon, CodY regulon

The gene

Basic information

  • Locus tag: BSU12960

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: bacterial solute-binding protein 5 family (according to Swiss-Prot)
  • Paralogous protein(s): OppA

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

  • Regulation: expressed postexponentially (AbrB) PubMed, repressed by CodY PubMed
    • repressed during growth in the presence of branched chain amino acids (CodY) PubMed
    • repressed during logrithmic growth (AbrB) PubMed
  • Additional information:

Biological materials

  • Mutant: GP1110 (spc), available in Stülke lab
  • Expression vector:
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Your additional remarks

References