Table IV. Ptr4CL3 inhibition kinetics.
Inhibition kinetics constants are shown for Ptr4CL3. Values represent means ± se of three technical replicates. ND, Nondetectable.
| Inhibitor | Substrate |
|||||
|---|---|---|---|---|---|---|
| 4-Coumaric Acid |
Caffeic Acid |
Ferulic Acid |
||||
| Kic | Kiu | Kic | Kiu | Kic | Kiu | |
| μm | ||||||
| 4-Coumaric acid | – | – | 43.73 ± 1.09 | ND | 13.12 ± 2.82 | ND |
| Caffeic acid | 9.22 ± 2.68 | ND | – | – | 3.15 ± 0.26 | ND |
| Ferulic acid | 55.05 ± 13.2 | ND | 59.36 ± 12.50 | ND | – | – |
| 5-Hydroxyferulic acid | 39.31 ± 3.95 | ND | 198.18 ± 10.03 | ND | 7.63 ± 1.75 | ND |
| Sinapic acid | 78.11 ± 15.2 | ND | ND | ND | 163.72 ± 14.4 | ND |