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Literature summary extracted from

  • Castellarin, S.D.; Pfeiffer, A.; Sivilotti, P.; Degan, M.; Peterlunger, E.; DI Gaspero, G.
    Transcriptional regulation of anthocyanin biosynthesis in ripening fruits of grapevine under seasonal water deficit (2007), Plant Cell Environ., 30, 1381-1399.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
1.14.14.81 additional information drought stress leads to upregulation of the enzyme and of total anthocyanin biosynthesis in berries from dehydrated plants, the anthocyanin composition is enriched in more hydroxylated and more methoxylated derivatives, metabolite profiling, overview Vitis vinifera

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.14.14.81 dihydrokaempferol + 2 [reduced NADPH-hemoprotein reductase] + 2 O2 Vitis vinifera
-
 dihydromyricetin + 2 [oxidized NADPH-hemoprotein reductase] + 2 H2O
-
 ?
1.14.14.81 additional information Vitis vinifera anthocyanin metabolism, detailed overview ?
-
 ?
1.14.14.81 naringenin + [reduced NADPH-hemoprotein reductase] + O2 Vitis vinifera
-
 (2S)-eriodictyol + [oxidized NADPH-hemoprotein reductase] + H2O
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
1.14.14.81 Vitis vinifera
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.14.14.81 fruit berry skin Vitis vinifera
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.14.14.81 dihydrokaempferol + 2 [reduced NADPH-hemoprotein reductase] + 2 O2
-
 Vitis vinifera dihydromyricetin + 2 [oxidized NADPH-hemoprotein reductase] + 2 H2O
-
 ?
1.14.14.81 additional information anthocyanin metabolism, detailed overview Vitis vinifera ?
-
 ?
1.14.14.81 naringenin + [reduced NADPH-hemoprotein reductase] + O2
-
 Vitis vinifera (2S)-eriodictyol + [oxidized NADPH-hemoprotein reductase] + H2O
-
 ?

Synonyms

EC Number Synonyms Comment Organism
1.14.14.81 F3'5'H
-
 Vitis vinifera
1.14.14.81 flavonoid 3',5'-hydroxylase
-
 Vitis vinifera