Fig. 4.

Simulations of oriented POPC-d₃₁ bilayers with mosaic spread modeled by a Gaussian distribution of bilayer normal orientations with distribution widths of a σ_β = 5°, b σ_β = 10°, c σ_β = 20°, d σ_β = 30°, e σ_β = 35°, f σ_β = 40°, g σ_β = 45°, and h σ_β = 50°. Order parameters were taken from the order parameter profile of the peptide-free vesicle sample in Fig. 1g. Line width was adjusted such that, in the absence of mosaic spread, it approximated that of oriented POPC-d₃₁/POPG