R00447


H<sub>2</sub>O
H2O
a 1-phosphatidyl-1D-<i>myo</i>-inositol 4,5-bisphosphate
a 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate
H<SUP>+</SUP>
H+
D-<i>myo</i>-inositol (1,4,5)-trisphosphate
D-myo-inositol (1,4,5)-trisphosphate
a diglyceride
a diglyceride