Reaction: UDP-glucose + trans-zeatin = UDP + O-β-D-glucosyl-trans-zeatin
Other name(s): zeatin O-β-D-glucosyltransferase; uridine diphosphoglucose-zeatin O-glucosyltransferase; zeatin O-glucosyltransferase
Systematic name: UDP-glucose:trans-zeatin O-β-D-glucosyltransferase
Comments: Unlike EC 18.104.22.168, cis-zeatin O-β-D-glucosyltransferase, UDP-D-xylose can also act as donor (cf. EC 22.214.171.124 zeatin O-β-D-xylosyltransferase).
Links to other databases: BRENDA, EXPASY, KEGG, Metacyc, CAS registry number: 123644-76-8
1. Dixon, S.C., Martin, R.C., Mok, R.C., Shaw, G. and Mok, D.W.S. Zeatin glycosylation enzymes in Phaseolus - isolation of O-glucosyltransferase from Phaseolus lunatus and comparison to O-xylosyltransferase from P. vulgaris. Plant Physiol. 90 (1989) 1316-1321.