EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
1.14.20.5 | (2R)-naringenin + 2-oxoglutarate + O2 |
13% of the activity with (2S)-naringenin |
Oryza sativa |
apigenin + succinate + CO2 + H2O |
- |
? |
1.14.20.5 | (2S)-eriodictyol + 2-oxoglutarate + O2 |
- |
Petroselinum crispum |
? + CO2 + H2O |
- |
? |
1.14.20.5 | (2S)-naringenin + 2-oxoglutarate + O2 |
- |
Petroselinum crispum |
apigenin + succinate + H2O + CO2 |
- |
? |
1.14.20.5 | (2S)-naringenin + 2-oxoglutarate + O2 |
- |
Petroselinum crispum |
apigenin + succinate + CO2 + H2O |
- |
? |
1.14.20.5 | (2S)-naringenin + 2-oxoglutarate + O2 |
- |
Oryza sativa |
apigenin + succinate + CO2 + H2O |
- |
? |
1.14.20.5 | (2S)-pinocembrin + 2-oxoglutarate + O2 |
- |
Petroselinum crispum |
chrysin + succinate + CO2 + H2O |
- |
? |
1.14.20.5 | 2-hydroxynaringenin + 2-oxoglutarate + O2 |
- |
Petroselinum crispum |
? + CO2 + H2O |
- |
? |
1.14.20.5 | cis-dihydrokaempferol + 2-oxoglutarate + O2 |
- |
Petroselinum crispum |
kaempferol + succinate + CO2 + H2O |
- |
? |
1.14.20.5 | dihydrokaempferol + 2-oxoglutarate + O2 |
the mutated enzymes L311F, Y240P, F146I, A120M and L311FÂA120M are all able to oxidize dihydrokaempferol to kaempferol, with respective catalytic activities relative to the wild type level of 355%, 104%, 86%, 162% and 175%. L311F substitution increases the flavonol synthase activity |
Plagiochasma appendiculatum |
kaempferol + succinate + CO2 + H2O |
- |
? |
1.14.20.5 | eriodictyol + 2-oxoglutarate + O2 |
24% of the activity with naringenin |
Petroselinum crispum |
? |
- |
? |