Table 1.
Diffusivity and Area of Molecules in 1:2 DOPC:DPPC Raft Membranes Containing Various Amounts of Cholesterol Over the Last 150 ns of Simulation
| Membrane Composition |
DOPC |
DPPC |
Cholesterol |
|||
|---|---|---|---|---|---|---|
| DOPC/DPPC | K | A | K | A | K | A |
| 0% cholesterol | 27 (4) | 55 (3) | 20 (10) | 48 (2) | – | – |
| 20% cholesterol | 11 (9) | 55 (2) | 10 (30) | 48 (3) | 9 (11) | 31 (2) |
| 30% cholesterol | 11 (64) | 47 (3) | 7 (29) | 46 (2) | 8 (25) | 27 (1) |
| 40% cholesterol | 13 (31) | 47 (2) | 10 (50) | 46 (3) | 9 (56) | 27 (1) |
Diffusivity K × 104 (m2/s) and area per molecule A (Å2/molecule) of DOPC/DPPC (1:2) raft membranes with different cholesterol contents during the last 150 ns of simulation. Statistical uncertainty is expressed as a percentage in parentheses. K and A are given in the units of m2/s and in Å2/molecule, respectively. Statistical uncertainty is expressed as percentage in parenthesis.