Difference between revisions of "SerA"

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* '''Additional information:'''
 
* '''Additional information:'''
 
** belongs to the 100 [[most abundant proteins]] {{PubMed|15378759}}
 
** belongs to the 100 [[most abundant proteins]] {{PubMed|15378759}}
 +
** number of protein molecules per cell (minimal medium with glucose and ammonium): 6336 {{PubMed|24696501}}
 +
** number of protein molecules per cell (complex medium with amino acids, without glucose): 12316 {{PubMed|24696501}}
  
 
=Biological materials =
 
=Biological materials =

Revision as of 09:34, 17 April 2014

  • Description: phosphoglycerate dehydrogenase

Gene name serA
Synonyms
Essential no
Product phosphoglycerate dehydrogenase
Function biosynthesis of serine
Gene expression levels in SubtiExpress: serA
Metabolic function and regulation of this protein in SubtiPathways:
serA
MW, pI 56 kDa, 5.617
Gene length, protein length 1575 bp, 525 aa
Immediate neighbours ypzE, aroC
Sequences Protein DNA DNA_with_flanks
Genetic context
SerA context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
SerA expression.png















Categories containing this gene/protein

biosynthesis/ acquisition of amino acids, membrane proteins, most abundant proteins

This gene is a member of the following regulons

The gene

Basic information

  • Locus tag: BSU23070

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: 3-phospho-D-glycerate + NAD+ = 3-phosphonooxypyruvate + NADH (according to Swiss-Prot)
  • Protein family: D-isomer specific 2-hydroxyacid dehydrogenase family (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Modification:
    • S-cysteinylation after diamide stress (C410)PubMed
    • active site Cys410 is S-bacillithiolated by NaOCl stress in B. subtilis and other Bacillus species PubMed PubMed
  • Effectors of protein activity:

Database entries

  • Structure: 1YBA (from E. coli, 30% identity, 52% similarity) PubMed
  • KEGG entry: [3]

Additional information

Expression and regulation

  • Regulation:
    • strongly repressed in response to glucose starvation in M9 medium PubMed
  • Regulatory mechanism:
  • Additional information:
    • belongs to the 100 most abundant proteins PubMed
    • number of protein molecules per cell (minimal medium with glucose and ammonium): 6336 PubMed
    • number of protein molecules per cell (complex medium with amino acids, without glucose): 12316 PubMed

Biological materials

  • Mutant:
  • Expression vector:
  • lacZ fusion: pGP187 (in pAC7), available in Stülke lab
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Your additional remarks

References

Imke G de Jong, Jan-Willem Veening, Oscar P Kuipers
Single cell analysis of gene expression patterns during carbon starvation in Bacillus subtilis reveals large phenotypic variation.
Environ Microbiol: 2012, 14(12);3110-21
[PubMed:23033921] [WorldCat.org] [DOI] (I p)

Bui Khanh Chi, Alexandra A Roberts, Tran Thi Thanh Huyen, Katrin Bäsell, Dörte Becher, Dirk Albrecht, Chris J Hamilton, Haike Antelmann
S-bacillithiolation protects conserved and essential proteins against hypochlorite stress in firmicutes bacteria.
Antioxid Redox Signal: 2013, 18(11);1273-95
[PubMed:22938038] [WorldCat.org] [DOI] (I p)

Bui Khanh Chi, Katrin Gronau, Ulrike Mäder, Bernd Hessling, Dörte Becher, Haike Antelmann
S-bacillithiolation protects against hypochlorite stress in Bacillus subtilis as revealed by transcriptomics and redox proteomics.
Mol Cell Proteomics: 2011, 10(11);M111.009506
[PubMed:21749987] [WorldCat.org] [DOI] (I p)

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)

Falko Hochgräfe, Jörg Mostertz, Dierk-Christoph Pöther, Dörte Becher, John D Helmann, Michael Hecker
S-cysteinylation is a general mechanism for thiol protection of Bacillus subtilis proteins after oxidative stress.
J Biol Chem: 2007, 282(36);25981-5
[PubMed:17611193] [WorldCat.org] [DOI] (P p)

James R Thompson, Jessica K Bell, Judy Bratt, Gregory A Grant, Leonard J Banaszak
Vmax regulation through domain and subunit changes. The active form of phosphoglycerate dehydrogenase.
Biochemistry: 2005, 44(15);5763-73
[PubMed:15823035] [WorldCat.org] [DOI] (P p)

Christine Eymann, Annette Dreisbach, Dirk Albrecht, Jörg Bernhardt, Dörte Becher, Sandy Gentner, Le Thi Tam, Knut Büttner, Gerrit Buurman, Christian Scharf, Simone Venz, Uwe Völker, Michael Hecker
A comprehensive proteome map of growing Bacillus subtilis cells.
Proteomics: 2004, 4(10);2849-76
[PubMed:15378759] [WorldCat.org] [DOI] (P p)

V Azevedo, A Sorokin, S D Ehrlich, P Serror
The transcriptional organization of the Bacillus subtilis 168 chromosome region between the spoVAF and serA genetic loci.
Mol Microbiol: 1993, 10(2);397-405
[PubMed:7934830] [WorldCat.org] [DOI] (P p)