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Literature summary extracted from
- Biosynthesis of galactofuranose-containing glycans in filamentous fungi (2016), Trends Glycosci. Glycotechnol., 28, E39-E45.
No PubMed abstract available
Cloned(Commentary)
| EC Number | Cloned (Comment) | Organism |
|---|---|---|
| 2.4.1.298 | - |
Vitis vinifera |
KM Value [mM]
| EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|---|
| 2.4.1.298 | 0.0535 | - |
delphinidin 3-O-beta-D-glucoside | pH 8.0, 35°C | Vitis vinifera |  |
| 2.4.1.298 | 0.0919 | - |
malvidin 3-O-beta-D-glucoside | pH 8.0, 35°C | Vitis vinifera | |
| 2.4.1.298 | 0.1113 | - |
cyanidin 3-O-beta-D-glucoside | pH 8.0, 35°C | Vitis vinifera | |
| 2.4.1.298 | 0.1146 | - |
petunidin 3-O-beta-D-glucoside | pH 8.0, 35°C | Vitis vinifera | |
| 2.4.1.298 | 0.207 | - |
pelargonidin 3-O-beta-D-glucoside | pH 8.0, 35°C | Vitis vinifera | |
| 2.4.1.298 | 0.3739 | - |
peonidin 3-O-beta-D-glucoside | pH 8.0, 35°C | Vitis vinifera | |
| 2.4.1.298 | 4.51 | - |
quercetin 3-O-beta-D-glucoside | pH 8.0, 35°C | Vitis vinifera | |
Localization
| EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|---|
| 2.4.1.298 | cytoplasm | - |
Vitis vinifera | 5737 | - |
Molecular Weight [Da]
| EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|---|
| 2.4.1.298 | 55400 | - |
x * 55400, calculated | Vitis vinifera |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 2.4.1.298 | Vitis vinifera | - |
bifunctional protein, glucosylates the 3-O- and 5-O-positions of anthocyanidins and flavonols | - |
| 2.4.1.298 | Vitis vinifera Cabernet Sauvignon | - |
bifunctional protein, glucosylates the 3-O- and 5-O-positions of anthocyanidins and flavonols | - |
Source Tissue
| EC Number | Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|---|
| 2.4.1.298 | berry | relative expression is higher at preveraison than that at postveraison | Vitis vinifera | - |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 2.4.1.298 | additional information | no substrate: UDP-D-galactose. Enzyme additionally transfers the glucosyl group of UDP-alpha-D-glucose to the 3-position of either anthocyanidins (such as cyanidin, delphinidin, and malvidin, reaction of EC 2.4.1.91) or flavonols (such as quercetin, kaempferol, and myricetin, reaction of EC 2.4.1.115), but their Km values are very high (1.61 mM for delphinidin and 3.12 mM for quercetin) | Vitis vinifera | ? | - |
? | |
| 2.4.1.298 | additional information | no substrate: UDP-D-galactose. Enzyme additionally transfers the glucosyl group of UDP-alpha-D-glucose to the 3-position of either anthocyanidins (such as cyanidin, delphinidin, and malvidin, reaction of EC 2.4.1.91) or flavonols (such as quercetin, kaempferol, and myricetin, reaction of EC 2.4.1.115), but their Km values are very high (1.61 mM for delphinidin and 3.12 mM for quercetin) | Vitis vinifera Cabernet Sauvignon | ? | - |
? | |
| 2.4.1.298 | UDP-alpha-D-glucose + cyanidin 3-O-beta-D-glucoside | - |
Vitis vinifera | UDP + cyanidin 3,5-di-O-beta-D-glucoside | - |
? | |
| 2.4.1.298 | UDP-alpha-D-glucose + cyanidin 3-O-beta-D-glucoside | - |
Vitis vinifera Cabernet Sauvignon | UDP + cyanidin 3,5-di-O-beta-D-glucoside | - |
? | |
| 2.4.1.298 | UDP-alpha-D-glucose + delphinidin 3-O-beta-D-glucoside | - |
Vitis vinifera | UDP + delphinidin 3,5-di-O-beta-D-glucoside | - |
? | |
| 2.4.1.298 | UDP-alpha-D-glucose + delphinidin 3-O-beta-D-glucoside | - |
Vitis vinifera Cabernet Sauvignon | UDP + delphinidin 3,5-di-O-beta-D-glucoside | - |
? | |
| 2.4.1.298 | UDP-alpha-D-glucose + malvidin 3-O-beta-D-glucoside | - |
Vitis vinifera | UDP + malvidin 3,5-di-O-beta-D-glucoside | - |
? | |
| 2.4.1.298 | UDP-alpha-D-glucose + malvidin 3-O-beta-D-glucoside | - |
Vitis vinifera Cabernet Sauvignon | UDP + malvidin 3,5-di-O-beta-D-glucoside | - |
? | |
| 2.4.1.298 | UDP-alpha-D-glucose + pelargonidin 3-O-beta-D-glucoside | - |
Vitis vinifera | UDP + pelargonidin 3,5-di-O-beta-D-glucoside | - |
? | |
| 2.4.1.298 | UDP-alpha-D-glucose + pelargonidin 3-O-beta-D-glucoside | - |
Vitis vinifera Cabernet Sauvignon | UDP + pelargonidin 3,5-di-O-beta-D-glucoside | - |
? | |
| 2.4.1.298 | UDP-alpha-D-glucose + peonidin 3-O-beta-D-glucoside | - |
Vitis vinifera | UDP + peonidin 3,5-di-O-beta-D-glucoside | - |
? | |
| 2.4.1.298 | UDP-alpha-D-glucose + petunidin 3-O-beta-D-glucoside | - |
Vitis vinifera | UDP + petunidin 3,5-di-O-beta-D-glucoside | - |
? | |
| 2.4.1.298 | UDP-alpha-D-glucose + quercetin 3-O-beta-D-glucoside | - |
Vitis vinifera | UDP + quercetin 3,5-di-O-beta-D-glucoside | - |
? | |
Subunits
| EC Number | Subunits | Comment | Organism |
|---|---|---|---|
| 2.4.1.298 | ? | x * 55400, calculated | Vitis vinifera |
Synonyms
| EC Number | Synonyms | Comment | Organism |
|---|---|---|---|
| 2.4.1.298 | 5GT3 | - |
Vitis vinifera |
| 2.4.1.298 | LOC100265923 | locus name | Vitis vinifera |
| 2.4.1.298 | UPI00023B2329 | locus name | Vitis vinifera |
Temperature Optimum [°C]
| EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|---|
| 2.4.1.298 | 35 | - |
- |
Vitis vinifera |
Temperature Stability [°C]
| EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|---|
| 2.4.1.298 | 35 | - |
stable for at least 11 h | Vitis vinifera |
pH Optimum
| EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|---|
| 2.4.1.298 | 7.5 | 8 | - |
Vitis vinifera |
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Release 2023.1 (January 2023)
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