Table 2 The EH activities and E values of six E. coli transformants towards rac-3a.
E. coli transformant | Activity (U/g wet cell) | E value |
|---|---|---|
E. coli/pveh3 | 6.0 ± 0.2 | 13.3 ± 0.7 |
/pveh3L128F | 7.1 ± 0.3 | 15.5 ± 0.8 |
/pveh3L129M | 7.0 ± 0.2 | 10.8 ± 0.5 |
/pveh3E134K | 15.3 ± 0.4 | 21.7 ± 1.0 |
/pveh3T137P | 16.1 ± 0.5 | 21.2 ± 1.1 |
/pveh3E134K/T137P | 22.4 ± 0.6 | 24.1 ± 1.2 |