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Literature summary for 2.4.1.91 extracted from
- Identification of an UDP-glucose:flavonool 3-O-glucosyl-transferase from cell suspension sultures of soybean (Glycine max L.) (1977), Planta, 136, 53-59.
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.126 | - |
quercetin | - |
Glycine max |  |
| 0.172 | - |
kaempferol | - |
Glycine max | |
| 0.2 | - |
isorhamnetin | - |
Glycine max | |
| 0.27 | - |
fisetin | - |
Glycine max | |
| 0.3 | - |
UDPglucose | - |
Glycine max | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Glycine max | - |
- |
- |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| cell suspension culture | the specific activity increases with age of the culture, reaching a maximum late in the growth cycle | Glycine max | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| additional information | no activity observed with cinnamic acids or simple phenols | Glycine max | ? | - |
? | |
| UDP-alpha-D-glucose + isorhamnetin | - |
Glycine max | UDP + isorhamnetin 3-O-beta-D-glucoside | - |
? | |
| UDPglucose + fisetin | - |
Glycine max | UDP + fisetin 3-O-glucoside | - |
? | |
| UDPglucose + kaempferol | - |
Glycine max | UDP + kaempferol 3-O-glucoside | - |
? | |
| UDPglucose + quercetin | - |
Glycine max | UDP + quercetin 3-O-glucoside | - |
? | |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 8.5 | - |
- |
Glycine max |
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