Table 4.

Kinetics parameters of recombinants OcpA, OcpB, and CpI

	Z-Glu-Tyr			Z-Leu-Tyr
	K m (mM)	k cat (s−1)	k cat/K m (s−1 mM)	K m (mM)	k cat (s−1)	k cat/K m (s−1 mM)
OcpA	0.26	22.7	85.9	0.41	18.0	43.9
OcpB	0.94	9.1	9.7	0.29	14.8	50.8
CpI	0.27	20.1	73.2	0.34	30.3	89.8

The K _m and k _cat values were calculated from Lineweaver–Burk plots.