Figure 5.

Lipid density profiles in the z direction (bilayer normal) and centered around the center of mass of the phosphate head group beads. (A) No glycerol 20% of initial ethanol from random start. (B) No glycerol 0% of initial ethanol from random. (C) 20% of initial ethanol with glycerol from random start. (D) 0% of initial ethanol with glycerol from random start. The red line corresponds to the control bilayer stack with or without glycerol, black lines correspond to the very polar P4 surface, and blue lines correspond to the nonpolar C1 surface.