Figure 5. SANS validation of the kissing loop models provides the best reasonable complex model.

(A) DIS-C and DIS-Gk models restrained to the SAS data while maintaining proper kissing loop geometry from the AF3 models. (B) Back-calculation of the individual models in (A) to their respective SANS data determined the best models that represented the bound state. (C) Theoretical scattering of the best model, DIS-C + KL (SANS, 90% D₂O):DIS-Gk + KL (SAXS), fit to the DIS-C:DIS-Gk SAXS data with corresponding residuals.