Table 4.
Specific leucine dehydrogenase activity in the direction of reductive amination in strain MG1655 cat-PL-bcd5.7.a
| Strain | leucine dehydrogenase activity (nmol min−1 mg−1) |
||
|---|---|---|---|
| Substrateb | |||
| KIV | KIC | KMV | |
| MG1655 cat-PL-bcd5.7 | 650 ± 35 | 620 ± 25 | 560 ± 30 |
| MG1655 | 6 ± 2 | 5 ± 1 | 4 ± 1 |
Data represent the means of three separate experiments.
KIV, 2-ketoisovalerate; KIC, 2-ketoisocaproate; KMV, 2-keto-3-methylvalerate.