TABLE 1.

Thermodynamic data determined by isothermal titration calorimetry^a

Sample	N	KD (M)	ΔH (kcal/mol)	ΔG (kcal/mol)	−TΔS (kcal/mol)
SavR	0.490 ± 6.0e−2	9.13e−6 ± 4.46e−6	−80 ± 26.2	−6.88	73.1
SavRS	0.464 ± 2.8e−3	26.7e−9 ± 8.41e−9	−31.9 ± 0.539	−10.3	21.6

^aN, stoichiometry of binding; K_D, binding affinity; ΔH, enthalpy; ΔG, Gibbs free energy; −TΔS, entropy change.