Figure 2. Comparison between light scattering and PCA decomposition of CD spectra.

(A) Static and dynamic light scattering. The derived count rate (DCR) is a measure for the amount of backscattered light and is compared between a control curve of liposomes in buffer (black crosses) and a titration of vectofusin-1 with the same liposomes (open black circles). The estimated diameter of the particle calculated from dynamic light scattering is shown as the z-average in the same figure on the scondary axis (solid black circles), where the first datapoint is left out because the low scattering of peptide alone makes the computation of the z-average unreliable. (B) PCA scores as function of lipid/peptide ratio.