Table 1.
Enzyme activities of the recombinant PlOMT9 in vitro.
| Substrate | Enzyme activity (pkat/mg) | Relative activity (%)a |
|---|---|---|
| Isoflavone | ||
| Genistein | 7670.6 ± 705.7 | 100 ± 9.2 |
| Daidzein | 3742.9 ± 145.7 | 48.8 ± 1.9 |
| Prunetin | 474.1 ± 38.2 | 6.2 ± 0.5 |
| Isoformononetin | 400.2 ± 38.4 | 5.2 ± 0.5 |
| Biochanin A | 0 | 0 |
| Formononetin | 0 | 0 |
| Flavone | ||
| Apigenin | 0 | 0 |
| Luteolin | 0 | 0 |
| Flavanone | ||
| Liquiritigenin | 0 | 0 |
| Flavonol | ||
| Kaempferol | 0 | 0 |
| Quercetin | 0 | 0 |
| Chalcone | ||
| Isoliquiritigenin | 0 | 0 |
| Phenolic acid | ||
| Caffeic acid | 0 | 0 |
aRelative activity. The values are normalized with the most converted substrate genistein as 100%.