obsolete kaempferol 3-sophoroside 7-O-rhamnosyltransferase activity (obsolete GO:0102461)
OBSOLETE. Catalysis of the reaction: kaempferol 3-O-beta-D-glucosyl-(1->2)-beta-D-glucoside + UDP-L-rhamnose = kaempferol 3-O-rhamnosyl(1->2)glucoside-7-O-rhamnoside + UDP.