EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
2.5.1.139 | dimethylallyl diphosphate + umbelliferone |
- |
Ammi majus |
diphosphate + demethylsuberosin |
- |
? |
2.5.1.139 | dimethylallyl diphosphate + umbelliferone |
- |
Petroselinum crispum |
diphosphate + demethylsuberosin |
- |
? |
2.5.1.139 | dimethylallyl diphosphate + umbelliferone |
- |
Petroselinum crispum |
diphosphate + osthenol |
minor product besides demethylsuberosin, about 5% of the amount of demethylsuberosin |
? |
2.5.1.139 | more |
enzyme has strict substrate specificity towards umbelliferone and dimethylallyl diphosphate, and a strong preference for the C6 position of the prenylated product (demethylsuberosin), leading to linear furanocoumarins. The C8-prenylated derivative (osthenol) is also formed, but to a much lesser extent |
Petroselinum crispum |
? |
- |
? |