Reaction: PI3P is dephosphorylated to PI by MTMR9-bound MTMR8 or MTMR6 at the plasma membrane
- in pathway: Synthesis of PIPs at the plasma membrane
Formation of a complex with MTMR9 results in a 4-fold increase of the phosphatidylinositol-3-phosphatase catalytic activity of MTMR8 and a modest increase of the catalytic activity of MTMR6 (Zou et al. 2012).
Reaction - small molecule participants:
Pi [cytosol]
PI [plasma membrane]
PI3P [plasma membrane]
H2O [cytosol]
Reactome.org reaction link: R-HSA-6809325
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Reaction input - small molecules:
1-phosphatidyl-1D-myo-inositol 3-phosphate(3-)
water
Reaction output - small molecules:
hydrogenphosphate
1-phosphatidyl-1D-myo-inositol(1-)
Reactome.org link: R-HSA-6809325