EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
2.1.1.83 | S-adenosyl-L-methionine + 3',4',5-trihydroxy-3,7-dimethoxyflavone |
trivial name 3,7-dimethylquercetin, enzyme does not act on flavones, dihydroflavonols or their glucosides |
Chrysosplenium americanum |
S-adenosyl-L-homocysteine + 3',5-dihydroxy-3,4',7-trimethoxyflavone |
trivial name 3,7,4'-trimethylquercetin |
? |
2.1.1.83 | S-adenosyl-L-methionine + 3',4',5-trihydroxy-3,7-dimethoxyflavone |
trivial name 3,7-dimethylquercetin, enzyme does not act on flavones, dihydroflavonols or their glucosides, involved with EC 2.1.1.76 and 2.1.1.82 in the methylation of quercitin to 3,7,4'-trimethylquercitin |
Chrysosplenium americanum |
S-adenosyl-L-homocysteine + 3',5-dihydroxy-3,4',7-trimethoxyflavone |
trivial name 3,7,4'-trimethylquercetin |
? |
2.1.1.83 | S-adenosyl-L-methionine + 3,7-dimethylquercetagetin |
- |
Chrysosplenium americanum |
S-adenosyl-L-homocysteine + 3,7,4'-trimethylquercetagetin + H+ |
- |
? |