FIG. 4.

Comparison of wide-angle scattering data from nucleic acids in 0.8 mM CoHex and 100 mM NaCl solution to “restrained” and “free” MD simulations. (a) and (c) are for DNA and (b) and (d) are for RNA. The number of CoHex and NaCl in the simulation box complements the experiment. We put emphasis in the features in the WAXS regime, q > 0.4 Å⁻¹, by magnification and show the full scattering profile as insets.