Fig. 5. Characterization of TCCErg1Ins peptide. (A) SEC under native conditions. Arrowheads mark the elution volumes of standard proteins. (B) Secondary structure measured by CD spectroscopy. The spectrum is not compatible with a helical structure. (C) Kinetics of TCCErgIns peptide assembly both in heteromeric interaction and with TCCErg1. Scale bars: 10 RU, 200 s.