631875.fig.002a
(a)
631875.fig.002b
(b)
631875.fig.002c
(c)
631875.fig.002d
(d)
Figure 2: SEC profiles and CD spectra recorded for ckit21 (a), ckit21T (b), ckit21T18 (c), and ckit21T21 (d) at 21 (blue), 30 (green), and 40°C (red) and pH 7.1.