Table 2.

Parameterization of reaction entropy change ∆S

	ΔCp*	∆S†	∆Smix	∆Ssolv	∆Sconf	−T∆S‡	−T∆Smix	−T∆Ssolv	−T∆Sconf
Permease	(J/mol⋅K)					(kJ/mol)
LacY	−1,566	138.27	−33	400.90	−229.63	−41.23	9.84	−119.53	68.46
MelB§	−1,036	−31.32	−33	265.21	−263.54	9.34	9.84	−79.07	78.58

^*ΔC_p = ∆H/∆T, obtained from linear fitting (Fig. 4).

^†∆S determined at 25 °C.

^‡T∆S = 298.15 × ∆S.

^§Data are from ref. 26.