Table 2 Properties of asparaginases from different resources
Resources | Temperature (°C) | pH | Km (mM) | Vmax (μmol/min/mL) | kcat (s−1) | kcat/Km (mM−1 s−1) | References |
|---|---|---|---|---|---|---|---|
Escherichia coli | 37 | 7.0–8.0 | 0.015 | NR | 24 | 1600 | |
Erwinia chrysanthemi | 45 | 7.5 | 0.058 | NR | 23.8 × 103 | 411.8 × 103 | |
Thermococcus litoralis | 90 | 9.0 | 4.340 | 323.9 | 2077.19 | 478.68 | This work |
Thermus thermophilus HB8 | 80 | 9.0 | 6.178 | 210.9 | 1213.52 | 196.42 | This work |