Figure 3
P1 data with iohexol. (a) SAXS curves (linear scale) at various iohexol concentrations. Inset: the square root of the scattering intensity at zero angle, I(0)1/2, and quadratic fit (continuous line) for determination of the CMP. (b) CRYSOL fits with a hexameric P1 model (PDB entry 7qo8; see supporting information), logarithmic scale. For reasons of legibility, the different SAXS curves were shifted. Arrows indicate q-ranges with systematic deviations between the theoretical and experimental data. (c) Guinier fits used to determine the Rg and I(0) values. |