Figure 4. Comparison of interaction of AtCP and GgCP with distinct membranes at 500 ns.

Chemical diagrams and CG representations of A POPA and D POPIP₂. The final state of the MD system containing B AtCP – 20% POPA (charge −2)/POPC, C GgCP – 20% POPA (charge −2)/POPC, E AtCP – 5% POPIP₂/POPC and F GgCP – 5% POPIP₂/POPC. CG water molecules and Na⁺ ions are not shown for the sake of clarity. Headgroups and glycerol backbone atoms of POPIP₂ and POPA are highlighted in van der Waals representation. AtCP is colored green and GgCP is blue; only backbone atoms are shown in licorice representation. This figure was prepared with VMD [54].