luteolin-7-O-diglucuronide 4'-O-glucuronosyltransferase activity
luteolin-7-o-diglucuronide 4'-o-glucuronosyltransferase activity
UDPglucuronate:luteolin 7-O-diglucuronide-4'-O-glucuronosyl-transferase activity
udpglucuronate:luteolin 7-o-diglucuronide-4'-o-glucuronosyl-transferase activity