Difference between revisions of "PapB"

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* '''Additional information:'''
 
* '''Additional information:'''
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** number of protein molecules per cell (minimal medium with glucose and ammonium): 259 {{PubMed|24696501}}
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** number of protein molecules per cell (complex medium with amino acids, without glucose): 498 {{PubMed|24696501}}
  
 
=Biological materials =
 
=Biological materials =

Revision as of 11:24, 17 April 2014

  • Description: Xaa-Pro amino-peptidase

Gene name papB
Synonyms ykvY
Essential no
Product Xaa-Pro amino-peptidase
Function degradation of proline-containing peptides
Gene expression levels in SubtiExpress: papB
Metabolic function and regulation of this protein in SubtiPathways:
papB
MW, pI 40 kDa, 5.171
Gene length, protein length 1089 bp, 363 aa
Immediate neighbours zosA, ykvZ
Sequences Protein DNA DNA_with_flanks
Genetic context
YkvY context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
YkvY expression.png















Categories containing this gene/protein

utilization of nitrogen sources other than amino acids, coping with hyper-osmotic stress

This gene is a member of the following regulons

The gene

Basic information

  • Locus tag: BSU13860

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
  • Protein family: peptidase M24B family (according to Swiss-Prot)
  • Paralogous protein(s): PapA

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:

Database entries

  • Structure: 3Q6D (B. anthracis Xaa-Pro dipeptidase, 35% identity, 55% similarity)
  • KEGG entry: [2]

Additional information

Expression and regulation

  • Operon:
  • Regulation:
  • Regulatory mechanism:
  • Additional information:
    • number of protein molecules per cell (minimal medium with glucose and ammonium): 259 PubMed
    • number of protein molecules per cell (complex medium with amino acids, without glucose): 498 PubMed

Biological materials

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

Labs working on this gene/protein

Your additional remarks

References