The Enzyme Database

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Accepted name: abscisate β-glucosyltransferase
Reaction: UDP-α-D-glucose + abscisate = UDP + β-D-glucopyranosyl abscisate
For diagram of abscisic acid biosynthesis, click here
Other name(s): ABA-glucosyltransferase; ABA-GTase; AOG; UDP-D-glucose:abscisate β-D-glucosyltransferase
Systematic name: UDP-α-D-glucose:abscisate β-D-glucosyltransferase (configuration-inverting)
Comments: The enzyme acts better on (S)-2-trans-abscisate than the natural (S)-2-cis isomer, abscisate, or its enantiomer, the (R)-2-cis isomer.
Links to other databases: BRENDA, EXPASY, KEGG, MetaCyc
1.  Xu, Z.J., Nakajima, M., Suzuki, Y. and Yamaguchi, I. Cloning and characterization of the abscisic acid-specific glucosyltransferase gene from adzuki bean seedlings. Plant Physiol. 129 (2002) 1285–1295. [PMID: 12114582]
[EC created 2011]

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