a sterol 3-beta-D-glucoside + UDP + H(+) => a sterol + UDP-alpha-D-glucose
a sterol 3-beta-d-glucoside + udp + h(+) => a sterol + udp-alpha-d-glucose
a sterol 3-beta-D-glucoside + UDP + H(+) => a sterol + UDP-alpha-D-glucose
a sterol 3-beta-d-glucoside + udp + h(+) => a sterol + udp-alpha-d-glucose