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Literature summary for 2.3.1.74 extracted from
- Chalcone synthesis with enzyme extracts from tulip anther tapetum using a biphasic enzyme assay (1980), Arch. Biochem. Biophys., 201, 64-72.
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Tulipa hybrid cultivar | - |
cv. Apeldoorn | - |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| anther | 2% activity in pollen, 98% activity in tapetum | Tulipa hybrid cultivar | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| caffeoyl-CoA + 3 malonyl-CoA | - |
Tulipa hybrid cultivar | eriodictyol + 4 CoA + 3 CO2 | - |
? |  |
| ferulyl-CoA + malonyl-CoA | - |
Tulipa hybrid cultivar | homoeriodictyol + CoA + CO2 | - |
? | |
| malonyl-CoA + 4-coumaroyl-CoA | - |
Tulipa hybrid cultivar | naringenin chalcone + CoA + CO2 | - |
? | |
Temperature Stability [°C]
| Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 100 | - |
boiling for 10 min leads to complete inactivity | Tulipa hybrid cultivar |
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Release 2023.1 (January 2023)
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