Figure 2.
Comparison between the fitting of the CD spectra using the CDPro and NN-LSQ fitting. (A, C, and E) The experimental CD spectrum is compared with the calculated CD spectrum derived from the CONTIN/LL, CDSSTR, and SELCON3 methods for RRK, RAK, and AAA peptides, respectively. (B, D, and F) The calculated CD spectrum using the NN-LSQ fitting method and SDP48 data set is compared with the experimental data for RRK, RAK, and AAA peptides, respectively. To see this figure in color, go online.