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Literature summary for 1.14.14.101 extracted from

  • Kammerer, L.; De-Eknamkul, W.; Zenk, M.H.
    Enzymic 12-hydroxylation and 12-O-methylation of dihydrochelirubine in dihydromacarpine formation by Thalictrum bulgaricum (1994), Phytochemistry, 36, 1409-1416.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
2-Methyl-1,2-di(3-pyridyl)-1-propanone i.e. methyrapone Thalictrum bulgaricum
5-hydroxy-1,4-naphthoquinone i.e. juglone Thalictrum bulgaricum
CO inhibition in the dark, effect is partly reversible upon illumination Thalictrum bulgaricum
cytochrome c
-
Thalictrum bulgaricum
ketoconazole
-
Thalictrum bulgaricum

Localization

Localization Comment Organism GeneOntology No. Textmining
microsome associated with Thalictrum bulgaricum
-
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
dihydrochelirubine + [reduced NADPH-hemoprotein reductase] + O2 Thalictrum bulgaricum involved the penultimate step in the biosynthesis of macarpine, the most highly oxidized benzophenanthridine alkaloid found in nature 12-hydroxydihydrochelirubine + [oxidized NADPH-hemoprotein reductase] + H2O
-
?

Organism

Organism UniProt Comment Textmining
Thalictrum bulgaricum
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
cell culture yeast-elicited cells Thalictrum bulgaricum
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
dihydrochelirubine + [reduced NADPH-hemoprotein reductase] + O2
-
Thalictrum bulgaricum 12-hydroxydihydrochelirubine + [oxidized NADPH-hemoprotein reductase] + H2O
-
?
dihydrochelirubine + [reduced NADPH-hemoprotein reductase] + O2 involved the penultimate step in the biosynthesis of macarpine, the most highly oxidized benzophenanthridine alkaloid found in nature Thalictrum bulgaricum 12-hydroxydihydrochelirubine + [oxidized NADPH-hemoprotein reductase] + H2O
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
-
Thalictrum bulgaricum

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.5
-
-
Thalictrum bulgaricum

Cofactor

Cofactor Comment Organism Structure
cytochrome P450 dependent on Thalictrum bulgaricum