IUBMB Enzyme Nomenclature


Accepted name: luteolin-7-O-diglucuronide 4'-O-glucuronosyltransferase

Reaction: UDP-glucuronate + luteolin 7-O-[β-D-glucuronosyl-(1→2)-β-D-glucuronide] = UDP + luteolin 7-O-[β-D-glucuronosyl-(1→2)-β-D-glucuronide]-4'-O-β-D-glucuronide

For diagram of reaction click here

Other name(s): uridine diphosphoglucuronate-luteolin 7-O-diglucuronide glucuronosyltransferase; UDP-glucuronate:luteolin 7-O-diglucuronide-glucuronosyltransferase; UDPglucuronate:luteolin 7-O-diglucuronide-4'-O-glucuronosyl-transferase; LDT

Systematic name: UDP-glucuronate:luteolin-7-O-β-D-diglucuronide 4'-O-glucuronosyltransferase

Links to other databases: BRENDA, EXPASY, KEGG, Metacyc, CAS registry number: 115490-50-1


1. Schulz, M. and Weissenböck, G. 3 specific UDP-glucuronate-flavone-glucuronosyl-transferases from primary leaves of Secale cereale. Phytochemistry 27 (1988) 1261-1267.

[EC created 1992, modified 2011]

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