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DraconiticBiochemistryBiomolecules · Catabolism · Biosynthesis · MetabolismMap
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PI(3,5)P2 is dephosphorylated to PI5P by MTM proteins at the early endosome membrane

H2O + PI(3,5)P2 → PI5P + Pi

Reactome
R-HSA-1676105
Compartment
early endosome membrane · cytosol
Rhea
RHEA:39019

Inputs

Outputs

Catalysed by

  • phosphatidylinositol-3,5-bisphosphate 3-phosphatase activity of MTM1,MTMR2,MTMR4 [cytosol]EC 3.1.3.95

Literature

  1. Myotubularin lipid phosphatase binds the hVPS15/hVPS34 lipid kinase complex on endosomes Traffic, 2007
  2. Sequential actions of myotubularin lipid phosphatases regulate endosomal PI(3)P and growth factor receptor trafficking Mol Biol Cell, 2008
  3. Systematic analysis of myotubularins: heteromeric interactions, subcellular localisation and endosome related functions J Cell Sci, 2006