3,7-dimethylquercitin 4'-O-methyltransferase activity

Term ID

GO:0030758

Synonyms

• 3,7-dimethylquercetin 4'-O-methyltransferase activity
• 4'-OMT activity
• flavonol 4'-methyltransferase activity
• flavonol 4'-O-methyltransferase activity
• S-adenosyl-L-methionine:3',4',5-trihydroxy-3,7-dimethoxyflavone 4'-O-methyltransferase activity
• S-adenosyl-L-methionine:5,3',4'-trihydroxy-3,7-dimethoxyflavone 4'-O-methyltransferase activity

Definition

Catalysis of the reaction: 3',4',5-trihydroxy-3,7-dimethoxyflavone + S-adenosyl-L-methionine(1+) = 3',5-dihydroxy-3,4',7-trimethoxyflavone + S-adenosyl-L-homocysteine + H+. 2.1.1.83

References

• EC:2.1.1.83
• KEGG_REACTION:R03456
• MetaCyc:2.1.1.83-RXN
• RHEA:21832

Ontology

GO: Molecular Function    QuickGO    AmiGO