. 2014 Nov 26;118(51):14827–14832. doi: 10.1021/jp511702w

Table 1. Composition of the Molecular Dynamics Systems^a.

system	lipid	cation	anion	bulk salt concentration
1	48 POPC	10 Na⁺	10 Cl^–	0.060 M
2	48 POPC	20 Na⁺	20 Cl^–	0.126 M
3	48 POPC	40 Na⁺	40 Cl^–	0.268 M
4	48 POPC	10 K⁺	10 Cl^–	0.060 M
5	48 POPC	20 K⁺	20 Cl^–	0.134 M
6	48 POPC	40 K⁺	40 Cl^–	0.275 M
7	48 POPS	68 Na⁺	20 Cl^–	0.170 M
8	48 POPS	68 K⁺	20 Cl^–	0.169 M

POPC, 1-palmitoyl-2-oleoylphosphatidylcholine; POPS, 1-palmitoyl-2-oleoylphosphatidylserine. The bulk salt concentration is the averaged salt (NaCl, KCl) concentration at |z| = 60 Å (z, the perpendicular distance to the bilayer center, is defined in Figure S1 of the SI) over the converged portion of the MD trajectories.

Table 1. Composition of the Molecular Dynamics Systemsa.

Table 1. Composition of the Molecular Dynamics Systems^a.