Figure 4
The normalized Kratky plots in the acid-denatured states of WT (open symbols) and C66A/C160A (filled symbols). The triangles and circles show a Kratky plot in the presence and absence of 80 mM chloride ion, respectively. The open diamonds shows a Kratky plot of WT in the unfolded state at pH 4.0 in the presence of 8 M urea. |