Table 2. Thermal stability of AT11 and variant sequences with different bulges and linkers.

	Sequence (5΄-3΄)
Name									Bulge		Linker									T m (°C)
AT11	T	GG	T	GG	T	GG	TT	G	TT	G	T	GG	T	GG	T	GG	T	GG	T	43
AT11-B1	T	GG	T	GG	T	GG	TT	G	T	G	T	GG	T	GG	T	GG	T	GG	T	45
AT11-B0	T	GG	T	GG	T	GG	TT	G		G	T	GG	T	GG	T	GG	T	GG	T	59
AT11-L0	T	GG	T	GG	T	GG	TT	G	TT	G		GG	T	GG	T	GG	T	GG	T	51
AT11-L2	T	GG	T	GG	T	GG	TT	G	TT	G	TT	GG	T	GG	T	GG	T	GG	T	-a

^aUnable to detect fully-folded state at 20 °C