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. Author manuscript; available in PMC: 2016 Feb 5.
Published in final edited form as: J Phys Chem Lett. 2015 Jan 21;6(3):521–526. doi: 10.1021/jz502654q

Figure 3.

Figure 3

CD spectra of dark-equilibrated and light-irradiated 10b-azob samples (~33 μM in a 20/80 trifluoroethanol/water solution), as indicated. The light-irradiated sample was prepared as described in the caption of Figure 2. Inset: CD T-melt of the light-irradiated 10b-azob sample, monitored at 222 nm. The solid line is a fit of the data to a two-state model using the same thermodynamic parameters determined for the wild-type Trp-cage 10b.40