these results suggest that the presence of cholesterol or phosphatidylethanolamine in biomembranes makes the membranes more susceptible to the attack of sphingomyelinase from b. cereus and that the segregation of lipids and proteins in the erythrocyte membranes by atp depletion causes the deceleration of sphingomyelin hydrolysis despite the enhanced enzyme adsorption onto the erythrocyte membranes .
C0037903
sphingomyelinase
C0020291
hydrolysis