Reaction: I(1,3)P2 is dephosphorylated into I1P by MTMR7:MTMR9
- in pathway: Synthesis of IP2, IP, and Ins in the cytosol
Formation of a complex with MTMR9 results in 2- to 5-fold increase in MTMR7 inositol-1,3-bisphosphate 3-phosphatase catalytic activity (Mochizuki and Majerus 2003).
Reaction - small molecule participants:
Pi [cytosol]
I1P [cytosol]
H2O [cytosol]
I(1,3)P2 [cytosol]
Reactome.org reaction link: R-HSA-6809565
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Reaction input - small molecules:
water
myo-inositol 1,3-bisphosphate
Reaction output - small molecules:
hydrogenphosphate
1D-myo-inositol 1-phosphate
Reactome.org link: R-HSA-6809565