| Abstract: | A new method for determination of the secondary protein structure from the CD spectra taking into account the contribution of aromatic amino acid residues is proposed. New proteins reference CD spectra for five secondary structures (alpha-helices, antiparallel and parallel beta-structures, beta-bends and irregular form) without contribution of aromatic residues are obtained. By means of this new method the secondary structure of sixteen different proteins was analysed. There is a good correlation of these results with the X-ray data. |
