Table 3:
Kinetic parameters of cysteine protease from
A. arguta
toward several substrates.
Substrate
K
m
(μM)
V
max
(μmoles/mg/min)
K
cat
(sec
-1
)
K
cat
/K
m (sec
-1
μM
-1
)
Z-Leu-Arg-MCA
100
63.8
27.26
0.2726
Z-Val-Val-Arg-MCA
263
41.4
17.69
0.0672
Boc-Val-Leu-Lys-MCA
91
41.5
17.74
0.1949
Z-Phe-Arg-MCA
222
34.9
14.91
0.0671