The Enzyme Database

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Accepted name: zeatin O-β-D-xylosyltransferase
Reaction: UDP-D-xylose + zeatin = UDP + O-β-D-xylosylzeatin
Glossary: zeatin = (E)-2-methyl-4-(9H-purin-6-ylamino)but-2-en-1-ol = (E)-N6-(4-hydroxy-3-methylbut-2-enyl)adenine
Other name(s): uridine diphosphoxylose-zeatin xylosyltransferase; zeatin O-xylosyltransferase
Systematic name: UDP-D-xylose:zeatin O-β-D-xylosyltransferase
Comments: Does not act on UDP-glucose (cf. EC alizarin 2-β-glucosyltransferase).
Links to other databases: BRENDA, EXPASY, KEGG, MetaCyc, CAS registry number: 110541-22-5
1.  Turner, J.E., Mok, D.W.S., Mok, M.C. and Shaw, G. Isolation and partial-purification of an enzyme catalyzing the formation of O-xylosylzeatin in Phaseolus vulgaris embryos. Proc. Natl. Acad. Sci. USA 84 (1987) 3714–3717. [PMID: 16593839]
[EC created 1992 as EC, transferred 2003 to EC]

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