Catalyzes the reaction of cis-zeatin into cis-zeatin-O-glucoside.
Catalyzes the conversion of dihydrozeatin into dihydrozeatin-O-glucoside.
Catalyzes the conversion of trans-zeatin into trans-zeatin-O-glucoside.
Catalyzes the conversion of dihydrozeatin-9-N-glucoside into dihydrozeatin-9-N-glucoside-O-glucoside.