a flavonol + UDP-alpha-D-glucose = a flavonol 3-O-beta-D-glucoside + UDP + H(+)
a flavonol + udp-alpha-d-glucose = a flavonol 3-o-beta-d-glucoside + udp + h(+)
"flavonol 3-O-glucosyltransferase"
"flavonol 3-o-glucosyltransferase"