Transformant | Mutant LacA | Specific activity (U/mg) | Specific activity relative to wild-type (%) |
---|---|---|---|
WT | 2.48 ± 0.06 | 100 | |
259 | F361Y | 1.11 ± 0.075 | 44.42 ± 3.01 |
A524T | 2.53 ± 0.078 | 102.19 ± 3.16 | |
461 | E62V | 2.39 ± 0.045 | 96.31 ± 1.8 |
R77W | 2.56 ± 0.068 | 103.39 ± 2.74 | |
A191V | 2.49 ± 0.073 | 100.6 ± 2.95 | |
A301V | 0.59 ± 0.014 | 23.69 ± 0.56 |