“Delphinidin 3',5'-O-glucosyltransferase”的意思、由来-开放百科全书

词条

Delphinidin 3',5'-O-glucosyltransferase

释义

References
External links

{{Infobox enzyme
| Name = Delphinidin 3',5'-O-glucosyltransferase
| EC_number = 2.4.1.249
| CAS_number =
| IUBMB_EC_number = 2/4/1/249
| GO_code =
| image =
| width =
| caption =
}}Delphinidin 3',5'-O-glucosyltransferase ({{EC number|2.4.1.249}}, UDP-glucose:anthocyanin 3',5'-O-glucosyltransferase, UA3'5'GZ) is an enzyme with systematic name UDP-glucose:delphinidin 3-O-(6-O-malonyl)-beta-D-glucoside 3'-O-glucosyltransferase.^[1] This enzyme catalyses the following chemical reaction

2 UDP-glucose + delphinidin 3-O-(6-O-malonyl)-beta-D-glucoside 2 UDP + delphinidin 3-O-(6-O-malonyl)-beta-D-glucoside-3',5'-di-O-beta-D-glucoside (overall reaction)

(1a) UDP-glucose + delphinidin 3-O-(6-O-malonyl)-beta-D-glucoside UDP + delphinidin 3-O-(6-O-malonyl)-beta-D-glucoside-3'-O-beta-D-glucoside

(1b) UDP-glucose + delphinidin 3-O-(6-O-malonyl)-beta-D-glucoside-3'-O-beta-D-glucoside UDP + delphinidin 3-O-(6-O-malonyl)-beta-D-glucoside-3',5'-di-O-beta-D-glucoside

This enzyme catalyses two reactions in the biosynthesis of ternatin C5.

References

1. ^{{cite journal | vauthors = Kogawa K, Kato N, Kazuma K, Noda N, Suzuki M | title = Purification and characterization of UDP-glucose: anthocyanin 3',5'-O-glucosyltransferase from Clitoria ternatea | journal = Planta | volume = 226 | issue = 6 | pages = 1501–9 | date = November 2007 | pmid = 17668234 | doi = 10.1007/s00425-007-0584-1 }}

External links

{{MeshName|Delphinidin+3',5'-O-glucosyltransferase}}

1 : EC 2.4.1

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