Table 5.
Specific BCAA aminotransferase activity in strain MG1655 cat-PL-ilvE5.7 ΔilvE::KmR.
| Strain | BCAA aminotransferase activity (nmol min−1 mg−1) |
|---|---|
| KIVa | |
| MG1655 cat-PL-ilvE5.7 | 1060 ± 45 |
| MG1655 | 4 ± 0.5 |
KIV- 2-ketoisovalerate as a substrate; data represent the means of three separate experiments.