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. 2007 Jun 29;93(8):2845–2851. doi: 10.1529/biophysj.106.101162

FIGURE 2.

FIGURE 2

Effect of temperature on the CD spectra of T. thermophilus CuA (TtCuA) in the visible region showing bands from the di-copper center at pH 6.5 in presence of 4 M GuHCl. Inset shows the far-UV CD spectra of the protein, which is characteristic of β-barrel protein. Protein concentration was 23.2 μM. Temperature range was 20–95°C and the arrows show the direction of increasing temperature.