4-hydroxy-17beta-estradiol + UDP-alpha-D-glucuronate = 17beta-estradiol 4-O-(beta-D-glucuronate) + UDP + H(+)
4-hydroxy-17beta-estradiol + udp-alpha-d-glucuronate = 17beta-estradiol 4-o-(beta-d-glucuronate) + udp + h(+)
4-hydroxy-17beta-estradiol + UDP-alpha-D-glucuronate = 17beta-estradiol 4-O-(beta-D-glucuronate) + UDP + H(+)
4-hydroxy-17beta-estradiol + udp-alpha-d-glucuronate = 17beta-estradiol 4-o-(beta-d-glucuronate) + udp + h(+)