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Catalysis of the transfer of a substituted phosphate group, other than diphosphate or nucleotidyl residues, from one compound (donor) to a another (acceptor). Catalysis of the reaction: ethanolamine phosphate (EtN-P) + Man-alpha-(1,2)-Man-alpha-(1,2)-Man-alpha-(1,6)-R = Man-alpha-(1,2)-Man-alpha-6-P-EtN-(1,2)-Man-alpha-(1,6)-R; R is Man-alpha(1,4)-GlcNH2-inositol-PO4-lipid. This reaction is the transfer of ethanolamine phosphate to C6 of second mannose in the GPI lipid precursor CP2. Catalysis of the transfer of ethanolamine phosphate to a mannose residue in the GPI lipid precursor.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: CP2 mannose-ethanolamine phosphotransferase activity
Acc: GO:0051267
Aspect: Molecular Function
Desc: Catalysis of the reaction: ethanolamine phosphate (EtN-P) + Man-alpha-(1,2)-Man-alpha-(1,2)-Man-alpha-(1,6)-R = Man-alpha-(1,2)-Man-alpha-6-P-EtN-(1,2)-Man-alpha-(1,6)-R; R is Man-alpha(1,4)-GlcNH2-inositol-PO4-lipid. This reaction is the transfer of ethanolamine phosphate to C6 of second mannose in the GPI lipid precursor CP2.
Synonyms:
  • CP2 EtN-P transferase activity
  • CP2 ethanolamine phosphate transferase activity
  • CP2 phosphoethanolamine transferase activity
  • gpi7 activity
  • addition of ethanolamine phosphate to mannose of GPI precursor CP2
Proteins in PDR annotated with:
   This term: 1 [Search]
   Term or descendants: 1 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0051267 - CP2 mannose-ethanolamine phosphotransferase activity (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle