SAXS results for the proteins Sis1, Sis1_Δ
, and Ydj1_Δ
. (A) Scattering intensity curves for all the proteins. The inset shows the Guinier region showing the linear regression fit of the experimental data for all proteins. (B) Corresponding p(r) functions. (C) Kratky plots showing different degrees of flexibility for each protein. (D) Porod plots for the four proteins. A small plateau region in the curves of Sis1 and Sis1_Δ124-174 indicate a more defined molecular volume for those macromolecules.