TABLE II.

Thermodynamic parameters for the opening transition for heterotetramers with different stoichiometries of ILT mutations

Shakerb	zα	zβ	ΔG	ΔHa	TΔS
	e0	e0	kCal/mol	kCal/mol	kCal/mol
	0	0.51	−0.6	−30.2	−29.6
1ILT/3neu	0	0.35	−0.4	13.3	13.7
1ILT/3wt	0	0.39	−0.5	18.5	19.0
2ILT/2wt	0	0.34	0	6.8	6.8
3ILT/1wt	0	0.30	0.4	10.9	11.3
4ILT	0	0.38	1.1	8.1	7

^aComputed at V = 0.

^bRodriguez and Bezanilla, 1996.