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. 2023 Dec 11;14:8038. doi: 10.1038/s41467-023-43892-x

Fig. 1. Lipid bilayer characteristics in the presence and absence of cholesterol.

Fig. 1

Panel (a) presents snapshots of all-atom (AA) DOPC bicelles, without and with cholesterol molecules. DOPC within the central bicelle domain are colored in yellow (brown in bicelle rim domain), cholesterol in green, and DTPC molecules in blue. Rendering of the images was done with Blender v3.4.184 and Molecular Nodes v2.4.185. The study analyzes various features of lipid bilayers, including acyl chain order (b), area per lipid (c), and membrane thickness (d), using different setups (CG bicelles as circles and infinite, periodic bilayers as squares) and resolutions (open symbols for CG resolution and filled symbols for all-atom resolution). Error bars were smaller than the symbol size and therefore excluded.