Difference between revisions of "PycA"

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(Expression and regulation)
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=Expression and regulation=
 
=Expression and regulation=
  
* '''Operon:''' ''[[ftsW]]-[[pycA]]'' (according to [http://dbtbs.hgc.jp/COG/prom/ftsW-pycA.html DBTBS])
+
* '''Operon:''' ''[[pycA]]'' {{PubMed|20081037}}
  
* '''[[Sigma factor]]:'''  
+
* '''[[Sigma factor]]:''' [[SigA]] {{PubMed|20081037}}
  
 
* '''Regulation:'''  
 
* '''Regulation:'''  
  
 
* '''Regulatory mechanism:'''  
 
* '''Regulatory mechanism:'''  
** [[YofA]]: transcription activation {{PubMed|17526699}}
 
  
 
* '''Additional information:''' subject to Clp-dependent proteolysis upon glucose starvation [http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Abstract&list_uids=+17981983 PubMed]
 
* '''Additional information:''' subject to Clp-dependent proteolysis upon glucose starvation [http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Abstract&list_uids=+17981983 PubMed]

Revision as of 17:08, 19 January 2010

  • Description: pyruvate carboxylase

Gene name pycA
Synonyms ylaP
Essential no
Product pyruvate carboxylase
Function replenishment of the oxaloacetate pool
Metabolic function and regulation of this protein in SubtiPathways:
Central C-metabolism
MW, pI 127 kDa, 5.407
Gene length, protein length 3444 bp, 1148 aa
Immediate neighbours ftsW, ctaA
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
PycA context.gif
This image was kindly provided by SubtiList







The gene

Basic information

  • Locus tag: BSU14860

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:
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s): biotin
  • Effectors of protein activity:
  • Interactions:
  • Localization: membrane associated PubMed

Database entries

  • Structure: 3BG5 (S. aureus)
  • KEGG entry: [3]
  • E.C. number: 6.4.1.1

Additional information

PycA binds to StrepTactin, and may be co-purified when purifying Strep-tagged proteins by SPINE.

PycA is subject to Clp-dependent proteolysis upon glucose starvation PubMed

Expression and regulation

  • Regulation:
  • Regulatory mechanism:
  • Additional information: subject to Clp-dependent proteolysis upon glucose starvation PubMed

Biological materials

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

Labs working on this gene/protein

Your additional remarks

References

Hannes Hahne, Susanne Wolff, Michael Hecker, Dörte Becher
From complementarity to comprehensiveness--targeting the membrane proteome of growing Bacillus subtilis by divergent approaches.
Proteomics: 2008, 8(19);4123-36
[PubMed:18763711] [WorldCat.org] [DOI] (I p)

Zuolei Lu, Michio Takeuchi, Tsutomu Sato
The LysR-type transcriptional regulator YofA controls cell division through the regulation of expression of ftsW in Bacillus subtilis.
J Bacteriol: 2007, 189(15);5642-51
[PubMed:17526699] [WorldCat.org] [DOI] (P p)