“Hydroxycinnamate 4-beta-glucosyltransferase”的意思、由来-开放百科全书

词条

Hydroxycinnamate 4-beta-glucosyltransferase

释义

References

{{enzyme
| Name = hydroxycinnamate 4-beta-glucosyltransferase
| EC_number = 2.4.1.126
| CAS_number = 77848-85-2
| IUBMB_EC_number = 2/4/1/126
| GO_code = 0047218
| image =
| width =
| caption =
}}

In enzymology, a hydroxycinnamate 4-beta-glucosyltransferase ({{EC number|2.4.1.126}}) is an enzyme that catalyzes the chemical reaction

UDP-glucose + trans-4-hydroxycinnamate UDP + 4-O-beta-D-glucosyl-4-hydroxycinnamate

Thus, the two substrates of this enzyme are UDP-glucose and trans-4-hydroxycinnamate (p-coumaric acid), whereas its two products are UDP and 4-O-beta-D-glucosyl-4-hydroxycinnamate.

This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. The systematic name of this enzyme class is UDP-glucose:trans-4-hydroxycinnamate 4-O-beta-D-glucosyltransferase. Other names in common use include uridine diphosphoglucose-hydroxycinnamate glucosyltransferase, UDP-glucose-hydroxycinnamate glucosyltransferase, and hydroxycinnamoyl glucosyltransferase.

References

{{cite journal | vauthors = Fleuriet A, Macheix JJ, Suen R, Ibrahim RK | date = 1980 | title = Partial purifiction and some properties of a hydroxycinnamoyl glucosyltransferase from tomato fruits | journal = Z. Naturforsch. C: Biosci. | volume = 35 | pages = 967–972 }}

3 : EC 2.4.1|Enzymes of unknown structure|Hydroxycinnamic acids metabolism

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