| 英文名 |
delphinidin 3′,5′-O-glucosyltransferase |
| Example Structure |
 |
| 别名 |
UA3’5’GT, UA3’GT, UA5’GT, UDP-glucose:anthocyanin 3′,5′-O-glucosyltransferase |
| EC Number |
2.4.1.249 |
| CAS编号 |
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| Comments |
Ternatins are a group of polyacetylated delphinidin glucosides that confer blue color to the petals of butterfly pea (Clitoria ternatea). This enzyme catalyses two reactions in the biosynthesis of ternatin C5: the conversion of delphinidin 3-O-(6”-O-malonyl)-¦Â-D-glucoside to delphinidin 3-O-(6”-O-malonyl)-¦Â-D-glucoside-3′-O-¦Â-D-glucoside, followed by the conversion of the later to ternatin C5, by transferring two glucosyl groups in a stepwise manner [1]. |
| Cofactor |
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| History |
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| Reactions |
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. |
