Table 1 In vitro activity of 4HPA3H complex
From: Biosynthesis of caffeic acid in Escherichia coli using its endogenous hydroxylase complex
Enzyme | Activity toward Substrate | Ratio (A : B) | |
|---|---|---|---|
| Â | A (tyrosine) (10-3 U/mg protein) | B ( p -coumaric acid) (10-3 U/mg protein) | Â |
4HPA3H | 2.44 ± 0.11 | 5.37 ± 0.31 | 0.45 |