PssA

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  • Description: phosphatidylserine synthase

Gene name pssA
Synonyms pss
Essential no
Product phosphatidylserine synthase
Function biosynthesis of phospholipids
Gene expression levels in SubtiExpress: pssA
Metabolic function and regulation of this protein in SubtiPathways:
pssA
MW, pI 19 kDa, 7.881
Gene length, protein length 531 bp, 177 aa
Immediate neighbours ybfK, ybfM
Sequences Protein DNA DNA_with_flanks
Genetic context
PssA context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
PssA expression.png




























Categories containing this gene/protein

biosynthesis of lipids, cell envelope stress proteins (controlled by SigM, V, W, X, Y), membrane proteins

This gene is a member of the following regulons

SigX regulon

The gene

Basic information

  • Locus tag: BSU02270

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: CDP-diacylglycerol + L-serine = CMP + (3-sn-phosphatidyl)-L-serine (according to Swiss-Prot)
  • Protein family: CDP-alcohol phosphatidyltransferase class-I family (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

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

Database entries

  • Structure:
  • KEGG entry: [3]

Additional information

Expression and regulation

  • 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

Reviews

K Matsumoto
Phosphatidylserine synthase from bacteria.
Biochim Biophys Acta: 1997, 1348(1-2);214-27
[PubMed:9370336] [WorldCat.org] [DOI] (P p)

Original publications