Figure 2.

Conformational analyses of (ri)-r(P)ApoB_S^Pro peptide by far-UV circular dichroism. (a) CD spectra of peptidomimetic (ri)-r(P)ApoB_S^Pro 20 μmol L⁻¹ in the absence (black line) or in the presence (black dashed line) of 50% (v/v) TFE. (b) CD spectra deconvolution percentages of (ri)-r(P)ApoB_S^Pro peptide in 2.5 mM sodium phosphate pH 7.4 buffer and in the presence of 50% TFE, 0.5 mg mL⁻¹ LPS or LTA. Secondary structure percentages were calculated using CDPRO software. CD spectra at different concentrations of (ri)-r(P)ApoB_S^Pro in the presence of constant amounts (0.2 mg mL⁻¹) of either LPS (c) or LTA (d).