Fig 3. Thermal denaturation of TtgR^WT and its variants in the absence of effectors, followed by Differential Scanning Calorimetry (DSC).

TtgR^WT (grey line), TtgR^H114A (black solid line), TtgR^N110A (black dashed line), TtgR^E78A (black dotted line) and TtgR^S77A (black squares and line).