TABLE 2.
TcbC specific activities in crude extracts of transconjugants grown on 3-CBA or glucose
| Transconjugant | TcbC sp act, U/mg of protein, ona:
|
|
|---|---|---|
| 3-CBA | Glucose | |
| 44ES1L | 388 ± 6 | 8 |
| 44HE | 376 ± 8 | 4 ± 1 (1) |
| 44BE | 551 ± 75 | 13 ± 3 (2) |
| 44KE | 622 ± 97 | 16 ± 4 (3) |
| 44IE | 1,170 ± 100 | 32 ± 8 (3) |
a
Each measurement represents the mean ± standard deviation for three cultures; when no standard deviation is given, only a single culture was assayed. Values in parentheses indicate the relative TcbC specific activity, expressed as a percentage, in cell extracts from glucose-grown cells compared with 3-CBA-grown cells.