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. 2001 May 1;98(10):5578–5583. doi: 10.1073/pnas.091100898

Figure 1.

Figure 1

Folding of trpzips 1–3. (A) CD spectrum of trpzip1. (Inset) The near UV region is shown with a 10-fold expanded y axis. (B) Thermal denaturation of trpzip1 (20 μM) monitored by CD. The forward melting curve is shown as open circles, while the reverse melting curve is shown as the error bars associated with signal averaging during data acquisition. (Inset) The first derivatives of melting curves (20, 50, 100, and 150 μM peptide) are overlaid. (C) Temperature dependence of folding for trpzips 1–3 (calculated from the thermodynamic parameters listed in Table 2).

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