Table 2.

Kinetic Parameters for VCAN p.1335-1347 Hydrolysis by Human MMPs

Parameter	Human MMP-2	Human MMP-9
Kcat, s−1	7.25 × 10−2 ± 4.08 × 10−3	3.83 × 10−2 ± 6.03 × 10−3
Km, μM	3.31 ± 0.65	4.43 ± 2.18
Kcat/Km, M−1s−1	2.19 × 104	8.65 × 103
Relative catalytic efficiency	1	0.39