Enzyme
|
Km
(mM)
|
Kcat
(S-1)
|
Kcat/ Km
(S-1mM-1)
|
Tm(℃)
|
t1/2(min)
(45℃)
|
Special activity
(U mg-1)
|
Wild-type |
42.1±1.8 |
712±6.1 |
16.7 |
50.6 |
11.2 |
627 |
V280L |
44.1±2.1 |
698±7.2 |
15.8 |
52.7 |
25.4 |
615 |
S499F |
43.2±1.5 |
701±6.8 |
16.2 |
51.8 |
21.5 |
620 |
V280L/S499F |
42.8±1.7 |
708±6.5 |
16.5 |
54.2 |
100 |
623 |