Table 1.

Kinetic constants for the hydrolysis of compounds 1–4 using McGlc or PcGlc as a catalyst

Compound	Kinetic constants	McGlc	PcGlc
1	kcat [s–1]	53.9 ± 1.9	30.3 ± 1.5
	KM [mM]	0.04 ± 0.01	0.03 ± 0.006
	kcat/KM [s–1 mM–1]	1348	1010
	kcat [s–1]	22.7 ± 0.5	39.3 ± 1.2
2	KM [mM]	0.12 ± 0.03	0.21 ± 0.06
	kcat/KM [s–1 mM–1]	189	187
3	kcat [s–1]	23.0 ± 1.7	9.3 ± 0.8
	KM [mM]	4.8 ± 0.1	0.38 ± 0.09
	kcat/KM [s–1 mM–1]	4.8	24.5
4	kcat [s–1]	69.1 ± 6.0	120 ± 13
	KM [mM]	0.21 ± 0.09	0.29 ± 0.1
	kcat/KM [s–1 mM–1]	257	414