Divalent Metal Ion Transport across Large Biological Ion Channels and Their Effect on Conductance and Selectivity
Figure 9
(a) OmpF channel conductance measurements over a wide range of concentrations of several salt solutions. (b) Conductance calculated using the PNP electrodiffusion model and the crystal structure of the OmpF channel as an input. The inset shows a comparison of measured and calculated conductance in highly concentrated MgCl2 solutions.
