Difference between revisions of "OppA"

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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|[[genetic competence]]}},
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{{SubtiWiki category|[[phosphorelay]]}},
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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|[[ScoC regulon]]}},
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{{SubtiWiki regulon|[[TnrA regulon]]}}
  
 
=The gene=
 
=The gene=
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= Categories containing this gene/protein =
+
 
{{SubtiWiki category|[[ABC transporters]]}},
 
{{SubtiWiki category|[[utilization of nitrogen sources other than amino acids]]}},
 
{{SubtiWiki category|[[genetic competence]]}},
 
{{SubtiWiki category|[[phosphorelay]]}},
 
{{SubtiWiki category|[[membrane proteins]]}}
 
 
=The protein=
 
=The protein=
  

Revision as of 18:27, 8 December 2010

Gene name oppA
Synonyms spo0KA
Essential no
Product oligopeptide ABC transporter (binding protein)
Function initiation of sporulation, competence development
MW, pI 61 kDa, 5.722
Gene length, protein length 1635 bp, 545 aa
Immediate neighbours trpS, oppB
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
OppA context.gif
This image was kindly provided by SubtiList



Categories containing this gene/protein

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

This gene is a member of the following regulons

ScoC regulon, TnrA regulon

The gene

Basic information

  • Locus tag: BSU11430

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): DppE

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification: phosphorylation on (Tyr-301 OR Tyr-303) AND Thr-470 PubMed
  • Cofactor(s):
  • Effectors of protein activity:
  • Localization:
    • attached to the cell membrane (via OppB-OppC) PubMed
    • at the outer side of the cell: extracellular (signal peptide) PubMed, lipid modification as retention signal PubMed

Database entries

  • Structure:
  • KEGG entry: [3]
  • E.C. number:

Additional information

Expression and regulation

  • Regulation:
    • expressed in the absence of good nitrogen sources (glutamine or ammonium) (TnrA) PubMed
    • repressed during exponential growth (ScoC) PubMed
  • 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