EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
1.14.20.4 | (+)-catechin + 2-oxoglutarate + O2 |
- |
Gerbera hybrid cultivar |
cyanidin + succinate + CO2 + 2 H2O |
- |
? |
1.14.20.4 | (2R,3R)-trans-dihydroquercetin + 2-oxoglutarate + O2 |
- |
Arabidopsis thaliana |
quercetin + succinate + O2 |
- |
? |
1.14.20.4 | (2R,3S,4R)-trans-leucocyanidin + 2-oxoglutarate + O2 |
- |
Arabidopsis thaliana |
trans-dihydroquercetin + cis-dihydroquercetin + quercetin + succinate + CO2 |
- |
? |
1.14.20.4 | (2R,3S,4S)-cis-leucocyanidin + 2-oxoglutarate + O2 |
- |
Arabidopsis thaliana |
quercetin + succinate + CO2 |
- |
? |
1.14.20.4 | (2R,3S,4S)-leucoanthocyanidin + 2-oxoglutarate + O2 |
- |
Perilla frutescens |
anthocyanidin + succinate + CO2 + 2 H2O |
- |
r |
1.14.20.4 | 2R,3S,4R-trans-leucocyanidin + 2-oxoglutarate + O2 |
- |
Arabidopsis thaliana |
2R,3S-cis-dihydroquercetin + 2R,3R-trans-dihydroquercetin + cyanidin + quercetin |
55% 2R,3S-cis-dihydroquercetin + 11% 2R,3R-trans-dihydroquercetin + 4% cyanidin + 30% quercetin |
? |
1.14.20.4 | 2R,3S,4S-cis-leucoanthocyanidin + 2-oxoglutarate + O2 |
catalyses the penultimate step in anthocyanin biosynthesis by oxidation of the 2R,3S,4S-cis-leucoanthocyanidins |
Arabidopsis thaliana |
cis- and trans-dihydroquercetins + succinate + CO2 + 2 H2O |
both quercetin and dihydroquercetin are products with the distribution being dependent on the C-4 stereochemistry of the leucocyanidin substrates |
? |
1.14.20.4 | 2R,3S,4S-cis-leucocyanidin + 2-oxoglutarate + O2 |
- |
Arabidopsis thaliana |
2R,3S-cis-dihydroquercetin + 2R,3R-trans-dihydroquercetin + cyanidin + quercetin |
10% 2R,3S-cis-dihydroquercetin + 2% 2R,3R-trans-dihydroquercetin + 3% cyanidin + 85% quercetin |
? |
1.14.20.4 | 2R-naringenin + 2-oxoglutarate + O2 |
- |
Arabidopsis thaliana |
apigenin + succinate + CO2 + 2 H2O |
- |
? |
1.14.20.4 | 2S-naringenin + 2-oxoglutarate + O2 |
- |
Arabidopsis thaliana |
apigenin + succinate + CO2 + 2 H2O |
- |
? |