Figure 9
From: Convergent evolution in structural elements of proteins investigated using cross profile analysis
Far-UV CD spectra of the consensus peptide of cluster #159. CD spectra of the 15-residue peptide with the consensus amino acid sequence, TIIMWYYDPETGEWW, of cluster #159 are shown. The CD spectra of the peptide at 20°C (293 K, blue line) and 5°C (278 K, green line) are similar. Temperature-dependent spectra show thermal denaturation at 98°C (371 K, red line) and renaturation at 20°C (293 K, dotted blue line) after the temperature-jump from 98°C (371 K) of the peptide.