Pgm

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  • Description: Catalyzes the interconversion of 2-phosphoglycerate and 3-phosphoglycerate

Gene name pgm
Synonyms gpmI
Essential yes
Product 2,3-bisphosphoglycerate-independent phosphoglycerate mutase
Function isomerase
MW, pI 56,1 kDa, 5.21
Gene length, protein length 1533 bp, 511 amino acids
Immediate neighbours tpi, eno
Gene sequence (+200bp) Protein sequence
Genetic context
Pgm context.gif












The gene

Basic information

  • Coordinates:

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: 2-phospho-D-glycerate = 3-phospho-D-glycerate
  • Protein family: BPG-independent phosphoglycerate mutase family
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification: phosphorylation PubMed
  • Cofactor(s): 2 manganese ions per subunit
  • Effectors of protein activity:
  • Interactions: Pgm-PfkA
  • Localization: cytoplasm PubMed

Database entries

  • Structure: Geobacillus stearothermophilus, complex with 2-phosphoglycerate NCBI, Geobacillus stearothermophilus, complex with 3-phosphoglycerate NCBI
  • Swiss prot entry: [3]
  • KEGG entry: [4]
  • E.C. number: [5]

Additional information

is pH sensitive

Expression and regulation

  • Regulation: neg. regulated by CggR PubMed, induced by sugar
  • Additional information:

Biological materials

Labs working on this gene/protein

Jörg Stülke, University of Göttingen, Germany Homepage

Your additional remarks

References

  1. Ludwig, H., Homuth, G., Schmalisch, M., Dyka, F. M., Hecker, M., and Stülke, J. (2001) Transcription of glycolytic genes and operons in Bacillus subtilis: evidence for the presence of multiple levels of control of the gapA operon. Mol Microbiol 41, 409-422.PubMed