TABLE 1.

Differential scanning calorimetry of STM2200 (50 μm) and in the presence of ligands in 20 mm MES-NaOH, 150 mm NaCl, 0.025% β-DDM (w/v), pH 5.9

The full width at half-maximum height is around 11 °C. Details are given under “Results.”

Ligand	Ligand conc.	Tm	ΔH
	mm	°C	kcal mol−1
No	0	43.5 ± 1.0	42 ± 8
l-Lysine	1.0	50.5 ± 1.0	49 ± 9
l-Arginine	1.0	44.5 ± 1.0	39 ± 8