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. 2019 Dec 10;476(23):3649–3660. doi: 10.1042/BCJ20190779

Table 2. Thermodynamic parameters for taurine and alkanesulfonates binding to TauA.

Kd (nM) Stoichiometry ΔH (kJ/mol) ΔS (J/mol/K)
taurine 1.6 0.768(±0.38%) −61.04 (±0.08%) −3.05
2-AEP 649 351 0.8* 0.016 (±0.03%) 2.33
ACES 7463 0.79(±2.4%) −1.44 (±3.3%) 1.87
MES 2849 0.868(±0.5%) 4.74 (±0.8%) 2.45
*

Stoichiometry fixed to 0.8 during data fitting.