Table 3. Properties of Lipid Bilayers Containing DLiPC Only, DLiPC/CHOL, or DPPC/DLiPC/CHOL Simulated with MARTINI 2.2P and MARTINI 2.3P.
DLiPC |
DLiPC/CHOL |
DLiPC/CHOL |
||||
---|---|---|---|---|---|---|
v2.2P | v2.3P | v2.2P | v2.3P | v2.2P | v2.3P | |
average APL (nm2) | 0.784 ± 0.001 | 0.785 ± 0.001 | 0.806 ± 0.001 | 0.806 ± 0.001 | 0.743 ± 0.001 | 0.743 ± 0.001 |
average area compressibility (mN/m) | 197 ± 5 | 205 ± 5 | 211 ± 19 | 231 ± 14 | 224 ± 27 | 240 ± 17 |
average tail order DLiPC | 0.206 ± 0.001 | 0.201 ± 0.001 | 0.219 ± 0.002 | 0.215 ± 0.002 | 0.231 ± 0.002 | 0.226 ± 0.002 |
average tail order DPPC | 0.574 ± 0.003 | 0.580 ± 0.003 | ||||
average bilayer thickness (nm) | 3.468 ± 0.001 | 3.453 ± 0.001 | 2.778 ± 0.003 | 2.791 ± 0.002 | 4.091 ± 0.003 | 4.086 ± 0.001 |
CHOL flip-flop rate (106 s–1) | 59 ± 3 | 57 ± 3 | 9.0 ± 0.4 | 8.3 ± 0.3 |