catalytic activity:Myo-inositol phosphate + H(2)O = myo-inositol + phosphate.,cofactor:Magnesium.,disease:The blockade of inositol monophosphatase hydrolysis may underlie the anti-manic and anti-depressant actions of Li(+).,enzyme regulation:Inhibited by Li(+).,function:Responsible for the provision of inositol required for synthesis of phosphatidylinositol and polyphosphoinositides and has been implicated as the pharmacological target for lithium action in brain.,pathway:Polyol metabolism; myo-inositol biosynthesis; myo-inositol from D-glucose 6-phosphate: step 2/2.,similarity:Belongs to the inositol monophosphatase family.,subunit:Homodimer.,
Cytoplasm .