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Literature summary for 2.4.1.237 extracted from
- Molecular cloning and biochemical characterization of three Concord grape (Vitis labrusca) flavonol 7-O-glucosyltransferases (2011), Planta, 234, 1201-1214.
Cloned(Commentary)
| Cloned (Comment) | Organism |
|---|---|
| expression of iozymes as GST-tagged proteins | Vitis labrusca |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| UDP-glucose + kaempferol | Vitis labrusca | - |
UDP + kaempferol 7-O-beta-D-glucoside | - |
? |  |
| UDP-glucose + kaempferol | Vitis labrusca Concord | - |
UDP + kaempferol 7-O-beta-D-glucoside | - |
? | |
| UDP-glucose + quercetin | Vitis labrusca | - |
UDP + quercetin 7-O-beta-D-glucoside | - |
? | |
| UDP-glucose + quercetin | Vitis labrusca Concord | - |
UDP + quercetin 7-O-beta-D-glucoside | - |
? | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Vitis labrusca | - |
- |
- |
| Vitis labrusca Concord | - |
- |
- |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| exocarp | - |
Vitis labrusca | - |
| flower | - |
Vitis labrusca | - |
| flower bud | - |
Vitis labrusca | - |
| leaf | - |
Vitis labrusca | - |
| mesocarp | high level | Vitis labrusca | - |
| additional information | Concord flower bud, leaf and flower tissues all have variable levels of Q7GT | Vitis labrusca | - |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 0.00015 | - |
in vivo, pH and temperature not specified in the publication | Vitis labrusca |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| additional information | substrate specificity of isozymes with diverse different flavonol compounds, overview | Vitis labrusca | ? | - |
? | |
| additional information | substrate specificity of isozymes with diverse different flavonol compounds, overview | Vitis labrusca Concord | ? | - |
? | |
| UDP-glucose + kaempferol | - |
Vitis labrusca | UDP + kaempferol 7-O-beta-D-glucoside | - |
? | |
| UDP-glucose + kaempferol | - |
Vitis labrusca Concord | UDP + kaempferol 7-O-beta-D-glucoside | - |
? | |
| UDP-glucose + quercetin | - |
Vitis labrusca | UDP + quercetin 7-O-beta-D-glucoside | - |
? | |
| UDP-glucose + quercetin | - |
Vitis labrusca Concord | UDP + quercetin 7-O-beta-D-glucoside | - |
? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| flavonol 7-O-glucosyltransferase | - |
Vitis labrusca |
| Q7OGT | - |
Vitis labrusca |
| quercetin 7OGT | - |
Vitis labrusca |
| quercetin-7-O-GT | - |
Vitis labrusca |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 8.5 | - |
- |
Vitis labrusca |
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Release 2023.1 (January 2023)
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