Table 1. Kinetic parameters of eupolytin1 for different chromogenic substrates.

	T6140		B3133
	NE	RE	NE	RE
Km (mM)	20.17	20.02	3.24	3.01
Vmax (mM.S−1)	2.47	2.39	1.05	1.12
Kcat (105 S−1)	2.10	2.25	0.32	0.29
Kcat/Km (105 mM−1 S−1)	0.10	0.11	0.10	0.08

These data represent mean values of three independent experiments. NE: native eupolytin1; RE: Recombinant eupolytin1.