monoglucosyl-enterobactin + UDP-alpha-D-glucose = diglucosyl-enterobactin + UDP + H(+)
monoglucosyl-enterobactin + udp-alpha-d-glucose = diglucosyl-enterobactin + udp + h(+)
monoglucosyl-enterobactin + UDP-alpha-D-glucose = diglucosyl-enterobactin + UDP + H(+)
monoglucosyl-enterobactin + udp-alpha-d-glucose = diglucosyl-enterobactin + udp + h(+)