Fig. 3

Thermostability of wild-type AADC and PPIase _KS−1-AADC. Cell-free extracts of wild-type AADC- and PPIase _KS−1-AADC-producing strains were incubated at 45, 50, 55 and 60 °C for 30 min, and the residual enzymatic activity was measured