Figure 7
From: Water channel pore size determines exclusion properties but not solute selectivity
Correlation between selectivity filter (SF) cross-sectional area and (A) urea permeability of AQP4 mutants or (B) urea permeability of AQP4 mutants and GLPs. The black line in (A,B) is a linear fit to all AQP4 mutants with non-zero urea permeability; (C) glycerol permeability of AQP4 mutants, (D) glycerol permeability of AQP4 mutants and GLPs. This figure is adapted from P. Kitchen PhD thesis35.
