FIGURE 9.
Superimposed snapshots from the TolC (MD2) simulation. (A) Superimposition of the x-ray structure (cyan) and a 3 ns snapshot (red). (B–D) Superimpositions of simulation snapshots at 3 ns (red), 9 ns (green), 15 ns (orange), and 20 ns (blue). The arrows follow the same color scheme and indicate the motion observed in the corresponding time range.