Thus , the two substrates of this enzyme are 1 - phosphatidyl - 1D - myo - inositol 4 , 5 - bisphosphate and H O , .
Its two products are 1 - phosphatidyl - 1D - myo - inositol 4 - phosphate and phosphate .
Thus , the two substrates of this enzyme are 1 - phosphatidyl - 1D - myo - inositol 4 , 5 - bisphosphate and H O , whereas its two products are 1 - phosphatidyl - 1D - myo - inositol 4 - phosphate and phosphate .