Term Name: isorhamnetin 3-O-methyltransferase activity
Synonyms:
Definition: Catalysis of the reaction: isorhamnetin + S-adenosyl-L-methionine = 3,3'-O-dimethylquercetin + H+ + S-adenosyl-L-homocysteine.
Ontology: GO: Molecular Function [GO:0102444]    QuickGO    AmiGO

Relationships
is a type of: methyltransferase activity