Figure 7.
Effect of varying the PS-Chol interaction on the PS domain size distributions in PC/PS/Chol 70:20:10 (number of PS lipids in domains of a given size). The four distributions represent the same conditions as panels A–D in Fig. 6. Black (A) ωPS–Chol = –250 cal/mol; Light Gray (B) –300 cal/mol; Dark Gray (C) –350 cal/mol; White (D) –400 cal/mol. The ordinate axis gives the product of domain size by the number of domains of that size, thus representing how much PS is found in domains of different sizes; the ordinate scale is arbitrary and is truncated for clarity.