(E)-ferulate + UDP-alpha-D-glucuronate => (E)-ferulic acid beta-D-glucuronate ester + UDP
(e)-ferulate + udp-alpha-d-glucuronate => (e)-ferulic acid beta-d-glucuronate ester + udp
(E)-ferulate + UDP-alpha-D-glucuronate => (E)-ferulic acid beta-D-glucuronate ester + UDP
(e)-ferulate + udp-alpha-d-glucuronate => (e)-ferulic acid beta-d-glucuronate ester + udp