Table 1 Substrate specificity of purified recombinant β-glucosidase Bgl3A
Substrate | Specific activity (U/mg)a |
|---|---|
Disaccharides | |
Gentiobiose (β-1,6) | 393.2 ± 0.1 |
Sophorose (β-1,2) | 342.8 ± 0.8 |
Cellobiose (β-1,4) | 265.5 ± 0.2 |
Aryl-glycosides | |
p-Nitrophenyl β-d-glucopyranoside | 905.0 ± 0.1 |
p-Nitrophenyl β-d-cellobioside | 76.6 ± 0.0 |
Amygdalin | 377.4 ± 0.2 |
Genistin | 175.3 ± 0.3 |
Daidzin | 154.6 ± 0.9 |
Glycitin | 75.6 ± 0.6 |