PutP

From SubtiWiki
Revision as of 12:56, 2 April 2014 by 134.76.38.147 (talk)
Jump to: navigation, search
  • Description: high affinity proline permease

Gene name putP
Synonyms ycgO
Essential no
Product high affinity proline permease
Function proline uptake
Gene expression levels in SubtiExpress: putP
MW, pI 48 kDa, 8.619
Gene length, protein length 1347 bp, 449 aa
Immediate neighbours putC, putR
Sequences Protein DNA DNA_with_flanks
Genetic context
YcgO context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
PutP expression.png















Categories containing this gene/protein

transporters/ other, biosynthesis/ acquisition of amino acids, utilization of amino acids membrane proteins

This gene is a member of the following regulons

PutR regulon

The gene

Basic information

  • Locus tag: BSU03220

Phenotypes of a mutant

  • no growth with proline as single source of carbon or nitrogen PubMed

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
    • uptake of proline coupled to the uptake of sodium ions
  • Protein family: sodium solute symporter family (SSS; TC2A.21)
  • Paralogous protein(s): OpuE

Extended information on the protein

  • Kinetic information:
    • K(M) for proline: 8 +/- 2 µM PubMed
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:

Database entries

  • Structure:
  • KEGG entry: [2]
  • E.C. number:

Additional information

Expression and regulation

  • Regulation:
    • induced in the presence of proline (PutR) PubMed
  • Regulatory mechanism:
  • Additional information:

Biological materials

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

Labs working on this gene/protein

Your additional remarks

References

Adrienne Zaprasis, Tamara Hoffmann, Lorena Stannek, Katrin Gunka, Fabian M Commichau, Erhard Bremer
The γ-aminobutyrate permease GabP serves as the third proline transporter of Bacillus subtilis.
J Bacteriol: 2014, 196(3);515-26
[PubMed:24142252] [WorldCat.org] [DOI] (I p)

Susanne Moses, Tatjana Sinner, Adrienne Zaprasis, Nadine Stöveken, Tamara Hoffmann, Boris R Belitsky, Abraham L Sonenshein, Erhard Bremer
Proline utilization by Bacillus subtilis: uptake and catabolism.
J Bacteriol: 2012, 194(4);745-58
[PubMed:22139509] [WorldCat.org] [DOI] (I p)

Shih-Chien Huang, Ta-Hui Lin, Gwo-Chyuan Shaw
PrcR, a PucR-type transcriptional activator, is essential for proline utilization and mediates proline-responsive expression of the proline utilization operon putBCP in Bacillus subtilis.
Microbiology (Reading): 2011, 157(Pt 12);3370-3377
[PubMed:21964733] [WorldCat.org] [DOI] (I p)

Boris R Belitsky
Indirect repression by Bacillus subtilis CodY via displacement of the activator of the proline utilization operon.
J Mol Biol: 2011, 413(2);321-36
[PubMed:21840319] [WorldCat.org] [DOI] (I p)