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Kinetic parameters of purified (716.6-fold) X-PDP for fluorescent (AMC derivatives) and colorimetric (pNA derivatives) substrates
| Substrate | Km (μM) | Vmax (μmol h−1 mg−1) |
|---|---|---|
| Gly-Pro-AMC | 29 | 47,438 |
| Lys-Ala-AMC | 88 | 4,239 |
| Gly-Pro-pNA | 192 | 170 |
| Ala-Pro-pNA | 50 | 658 |
