Table 3 Effects of co-expression of helper proteins on substrate protein activity
| Â | Helper | vtPA | Urokinase | Chitinase |
|---|---|---|---|---|
| Â | pBAD33 | 1.00 | 1.00 | 1.00 |
| Â | cAaDsbC | 5.92 | 1.17 | 0.32 |
| Â | cDsbC | 0.19 | 1.19 | 0.97 |
| Â | TrxACGPC | 4.50 | 1.16 | 1.19 |
| Â | TrxACPYC | 9.83 | 1.05 | 0.85 |
| Â | TrxACPHC | 7.73 | 1.02 | 0.71 |
Redox active Helpers | cAaPDO | 3.31 | 0.58 | 0.76 |
| Â | QSOX | 8.12 | 0.86 | 1.02 |
| Â | PDI | 3.08 | 1.52 | (1.58) |
| Â | EUG1 | 5.43 | 1.31 | 1.24 |
| Â | MPD1 | 4.88 | 1.10 | 1.42 |
| Â | MPD2 | 8.91 | 1.37 | 1.18 |
Chaperone helpers | MalE | 0.87 | 1.11 | 1.13 |
| Â | HlpA (skp) | 6.97 | 1.16 | 0.53 |
| Â | KatG | (11.81) | 0.90 | 1.05 |
Oxidative stress helpers | AhpC, AhpF | 5.69 | (1.84) | 0.90 |
| Â | AhpC*, AhpF | 4.29 | 1.30 | 1.08 |