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Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule. Catalysis of the transfer of a phosphorus-containing group from one compound (donor) to an alcohol group (acceptor). Catalysis of the reaction: ATP + 1D-myo-inositol 1,3,4,5,6-pentakisphosphate = ADP + 1D-myo-inositol hexakisphosphate. Catalysis of the phosphorylation of myo-inositol (1,2,3,5/4,6-cyclohexanehexol) or a phosphatidylinositol. Catalysis of the transfer of a phosphorus-containing group from one compound (donor) to another (acceptor).

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: inositol pentakisphosphate 2-kinase activity
Acc: GO:0035299
Aspect: Molecular Function
Desc: Catalysis of the reaction: ATP + 1D-myo-inositol 1,3,4,5,6-pentakisphosphate = ADP + 1D-myo-inositol hexakisphosphate.
Synonyms:
  • inositol 1,3,4,5,6-pentakisphosphate 2-kinase activity
  • Gsl1p
  • IP5 2-kinase activity
  • inositol polyphosphate kinase activity
  • ATP:1D-myo-inositol 1,3,4,5,6-pentakisphosphate 2-phosphotransferase activity
  • Ipk1p
  • inositol-pentakisphosphate 2-kinase activity
  • Ins(1,3,4,5,6)P5 2-kinase activity
Proteins in PDR annotated with:
   This term: 13 [Search]
   Term or descendants: 13 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0035299 - inositol pentakisphosphate 2-kinase activity (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle