TABLE 2.

ITC thermodynamic parameters

ΔH, ΔS, number of binding sites (n), and the binding constant (K_d) for donor binding with proteins in solution at 20 °C.

	Cell	Ligand	Number of sites	Kd	ΔH	ΔS
			n	mm	cal/mol	cal/mol/deg
A	CgT	UDP-GlcNAc	1.10 ± 0.02	10.67 ± 1.33	−4358.5 ± 65.5	3.80 ± 0.47
B	CgTΔH1–3	UDP-GlcNAc	0.88 ± 0.01	12.15 ± 1.35	−2148 ± 63	11.45 ± 0.45