Table II.

Enzyme kinetic data

Substrate	Km		Vmax
	aCBLa	eCBLb	aCBLa	eCBLb
	mm		units mg−1
l-Cystathionine	0.22	0.04	51.9	249
l-Djenkolate	0.22	0.36	42.4	198

^a 30°C, pH 8.5, 5 mm substrate (Ravanel et al., 1996). 

^b 37°C, pH 9.0, 2 mm substrate (Dwivedi et al., 1982).