methyltransferase activity (R,S)-reticuline 7-O-methyltransferase activity https://github.com/geneontology/go-ontology/issues/28070 https://github.com/geneontology/go-ontology/issues/28526 molecular_function (R)-reticuline 7-O-methyltransferase activity EC:2.1.1.291 RHEA:38907 MetaCyc:RXN-8701 Catalysis of the reaction: (S)- or (R)-reticuline + S-adenosyl-L-methionine = (S)- or (R)-laudanine + H+ + S-adenosyl-L-homocysteine. MetaCyc:RXN-8700 RHEA:10444 GO:0102917 (S)-reticuline 7-O-methyltransferase activity