Fig. 4: Quantification of cholesterol flip-flop events in NMRlipids Databank simulations.
From: Overlay databank unlocks data-driven analyses of biomolecules for all

A Illustration of cholesterol flip-flop. B–D Cholesterol flip-flops analyzed from the Databank as a function of membrane thickness, area per lipid, and acyl chain order. Values from simulations with non-zero flip-flop rates are shown with blue dots. Histogrammed values are shown with black dots. For the mean value in each bin, average weighted with the simulation lengths was used, and error bars show the standard error of the mean.