FIG. 6.

Pair distance distribution function (PDDF) of water-solute for lysozyme (left) and myoglobin (right). The PDDFs are computed by Fourier-transforming (using IFT) the cross-term ${\tilde{F}}_{\mathit{solu}}\left(q\right){\tilde{F}}_{\mathit{hyd}}\left(q\right)$ for experimental data (black, taken from Ref. 26), MD (orange), and 3D-RISM.