Table 1.

Secondary structure contents of Tc1 estimated from CD spectra acquired at pH 3.0 using three different methods a

Methods	Temp.	αR	αD	βR	βD	T	U
CONTINLL	25°C	0.028	0.077	0.164	0.101	0.243	0.387
	95°C	0.018	0.060	0.128	0.095	0.255	0.444
SELCON3	25°C	0.039	0.086	0.176	0.107	0.234	0.358
	95°C	0.030	0.079	0.182	0.106	0.229	0.374
CDSSTR	25°C	0.013	0.082	0.209	0.111	0.242	0.343
	95°C	0.002	0.083	0.200	0.105	0.244	0.366

^a (α_R) Regular α-helix; (α_D) distorted α-helix; (β_R) regular β-strand; (β_D) distorted β-strand; (T) turns; (U) unordered.