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. 2022 Feb 18;18(2):e1009871. doi: 10.1371/journal.pcbi.1009871

Fig 7. Binding of Li_αIA1 to a POPC:POPE bilayer.

Fig 7

A) Simulation snapshots for replica. 2. B) Electron density plot for Li_αIA1 and the POPC:POPE (50:50) bilayer for two replicas (solid lines for R1 and dashed lines for R2, blue for the bilayer and orange for the protein). For the sake of comparison, the electron density plots for Li_αIA1 and the pure POPC bilayer are represented in grey. C) Depth of anchorage. D) The number of frames where a POPC or POPE lipid is in the aromatic cage, compared to the total number of frames. A lipid is considered in the cage when the distance between the center of mass of the aromatic cage and the nitrogen atom of the lipid (POPC or POPC) is lower than or equal to 6 Å.