Table 1 Effect of different metal ions on β-xylosidase activity
From: Highly thermostable GH39 β-xylosidase from a Geobacillus sp. strain WSUCF1
Metal ions | Relative activity (%) |
|---|---|
Control | 100.00 ± 2.69 |
Mn2+ | 101.18 ± 2.32 |
Ca2+ | 96.04 ± 0.95 |
Mg2+ | 91.33 ± 2.97 |
Co2+ | 84.69 ± 3.20 |
Ni2+ | 73.17 ± 2.95 |
Cu2+ | 27.79 ± 1.23 |
Zn2+ | 74.71 ± 2.37 |
Hg2+ | 0 |