Difference between revisions of "PyrR"

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=== Basic information ===
 
=== Basic information ===
  
* '''Locus tag:'''
+
* '''Locus tag:''' BSU15470
  
 
===Phenotypes of a mutant ===
 
===Phenotypes of a mutant ===
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* '''Swiss prot entry:''' [http://www.uniprot.org/uniprot/P39765 P39765]
 
* '''Swiss prot entry:''' [http://www.uniprot.org/uniprot/P39765 P39765]
  
* '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu+BSU15470 BSU15470]
+
* '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu+BSU15470]
  
 
* '''E.C. number:''' [http://www.expasy.org/enzyme/2.4.2.9 2.4.2.9]
 
* '''E.C. number:''' [http://www.expasy.org/enzyme/2.4.2.9 2.4.2.9]

Revision as of 12:00, 3 June 2009

  • Description: transcriptional antiterminator of the pyr operon

Gene name pyrR
Synonyms
Essential no
Product transcriptional antiterminator with minor uracil phosphoribosyltransferase activity
Function regulation of pyrimidine biosynthesis
MW, pI 20 kDa, 4.991
Gene length, protein length 543 bp, 181 aa
Immediate neighbours ylyB, pyrP
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
PyrR context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Locus tag: BSU15470

Phenotypes of a mutant

Database entries

  • DBTBS entry: [1]
  • SubtiList entry: [2]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: UMP + diphosphate = uracil + 5-phospho-alpha-D-ribose 1-diphosphate (according to Swiss-Prot)
  • Protein family: PyrR subfamily (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

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

Database entries

  • Structure: 1A3C (dimeric form)
  • KEGG entry: [3]

Additional information

Expression and regulation

  • Operon:
  • 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

  1. Tomchik, D. R., Turner, R. J., Switzer, R. L., and Smith, J. L. (1998) Adaptation of an enzyme to regulatory function: structure of Bacillus subtilis PyrR, a pyr RNA-binding attenuation protein and uracil phosphoribosyltransferase. Structure 6: 337-350. PubMed
  2. Turner, R. J., Bonner, E. R., Grabner, G. K., and Switzer, R. L. (1998) Purification and characterization of Bacillus subtilis PyrR, a bifunctional pyr mRNA-binding attenuation protein/uracil phosphoribosyltransferase. J Biol Chem 273: 5932-5938. PubMed
  3. Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed