Table 3 Effect of metal ions and reducing agents on the activity of purified NpaBGS
From: A highly efficient β-glucosidase from the buffalo rumen fungus Neocallimastix patriciarum W5
Metal | 1 mM | 10 mM |
|---|---|---|
AlCl3.6H2O | 104 | 7 |
MgSO4.7H2O | 132 | 152 |
CaCl2.2 H2O | 109 | 136 |
MgCl2.6 H2O | 132 | 150 |
MnCl2.2 H2O | 142 | 151 |
ZnCl2 | 116 | 133 |
CuCl2.2 H2O | 97 | 3 |
FeCl3.2 H2O | 95 | 37 |
β-mercaptoenthanol | 104 | 105 |
Dithiothreitol | 103 | 101 |
EDTA | 100 | 91 |
control (NpaBGS at 1:100) | 100 | 100 |