TABLE 1.

Apparent kinetic constants for wild-type ScGCL

	Km	Vmax	Ki
	mm	μmol min−1mg−1	mm
l-Glutamate	1.21 ± 0.05	10.7 ± 0.17
l-Cysteine	0.17 ± 0.01	10.9 ± 0.19
ATP	0.08 ± 0.01	16.1 ± 0.56
GSH		12.0 ± 0.18	2.12 ± 0.13