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Literature summary extracted from

  • Sutfeld, R.; Wiermann, R.
    Chalcone synthesis with enzyme extracts from tulip anther tapetum using a biphasic enzyme assay (1980), Arch. Biochem. Biophys., 201, 64-72.
    View publication on PubMed

Organism

EC Number Organism UniProt Comment Textmining
2.3.1.74 Tulipa hybrid cultivar
-
 cv. Apeldoorn
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.3.1.74 anther 2% activity in pollen, 98% activity in tapetum Tulipa hybrid cultivar
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.3.1.74 caffeoyl-CoA + 3 malonyl-CoA
-
 Tulipa hybrid cultivar eriodictyol + 4 CoA + 3 CO2
-
 ?
2.3.1.74 ferulyl-CoA + malonyl-CoA
-
 Tulipa hybrid cultivar homoeriodictyol + CoA + CO2
-
 ?
2.3.1.74 malonyl-CoA + 4-coumaroyl-CoA
-
 Tulipa hybrid cultivar naringenin chalcone + CoA + CO2
-
 ?

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
2.3.1.74 100
-
 boiling for 10 min leads to complete inactivity Tulipa hybrid cultivar