“4-hydroxybenzoate 4-O-beta-D-glucosyltransferase”的意思、由来-开放百科全书

词条

4-hydroxybenzoate 4-O-beta-D-glucosyltransferase

释义

References

{{enzyme
| Name = 4-hydroxybenzoate 4-O-beta-D-glucosyltransferase
| EC_number = 2.4.1.194
| CAS_number = 120860-68-6
| IUBMB_EC_number = 2/4/1/194
| GO_code = 0047250
| image =
| width =
| caption =
}}

In enzymology, a 4-hydroxybenzoate 4-O-beta-D-glucosyltransferase ({{EC number|2.4.1.194}}) is an enzyme that catalyzes the chemical reaction

UDP-glucose + 4-hydroxybenzoate UDP + 4-(beta-D-glucosyloxy)benzoate

Thus, the two substrates of this enzyme are UDP-glucose and 4-hydroxybenzoate, whereas its two products are UDP and 4-(beta-D-glucosyloxy)benzoate.

This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. The systematic name of this enzyme class is UDP-glucose:4-hydroxybenzoate 4-O-beta-D-glucosyltransferase. Other names in common use include uridine diphosphoglucose-4-hydroxybenzoate glucosyltransferase, UDP-glucose:4-(beta-D-glucopyranosyloxy)benzoic acid, glucosyltransferase, HBA glucosyltransferase, p-hydroxybenzoate glucosyltransferase, PHB glucosyltransferase, and PHB-O-glucosyltransferase.

References

{{cite journal |vauthors=Katsumata T, Shige H, Ejiri SI | date = 1989 | title = Biochemical-studies on pollen. 34. UDP glucose-4-(beta-D-glucopyranosyloxy) benzoic-acid glucosyltransferase from the pollen of Pinus densiflora | journal = Phytochemistry | volume = 28 | pages = 359–362 | doi = 10.1016/0031-9422(89)80013-5 | issue = 2 }}

2 : EC 2.4.1|Enzymes of unknown structure

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