no change was seen in the phosphatidylinositol or phosphatidate content of the membranes , and there was no ca2+-activated loss of 32p from the phosphatidate of prelabelled membranes : this suggests that ca2+ did not activate phosphoinositide phosphomonoesterases or phosphatidate phosphomonoesterase in human erythrocyte membranes .
C0031678
phosphomonoesterases
C0031607
phosphatidate phosphomonoesterase