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Literature summary extracted from

  • Nagao, A.; Maeda, M.; Lim, B.P.; Kobayashi, H.; Terao, J.
    Inhibition of beta-carotene-15,15'-dioxygenase activity by dietary flavonoids (2000), J. Nutr. Biochem., 11, 348-355.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.13.11.63 1,1'-biphenyl
-
Sus scrofa
1.13.11.63 1,10-phenanthroline
-
Sus scrofa
1.13.11.63 2,6-di-tert-butyl-4-methylphenol 0.001 mM, strong mixed-type inhibition Sus scrofa
1.13.11.63 3,5-di-tert-butyltoluene
-
Sus scrofa
1.13.11.63 butylated hydroxyanisole moderate inhibition Sus scrofa
1.13.11.63 curcumin moderate inhibition Sus scrofa
1.13.11.63 luteolin remarkable noncompetitive inhibition Sus scrofa
1.13.11.63 additional information catechol structure of the ring B and a planar flavone structure are essential for inhibition Sus scrofa
1.13.11.63 n-propyl gallate moderate inhibition Sus scrofa
1.13.11.63 nordihydroguaiaretic acid moderate inhibition Sus scrofa
1.13.11.63 phenanthrene
-
Sus scrofa
1.13.11.63 phloretin remarkable noncompetitive inhibition Sus scrofa
1.13.11.63 quercetin remarkable noncompetitive inhibition Sus scrofa
1.13.11.63 Rhamnetin remarkable noncompetitive inhibition Sus scrofa

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.13.11.63 beta-carotene + O2 Sus scrofa the enzyme is responsible for providing vertebrates with vitamin A by catalyzing oxidative cleavage of beta-carotene at its central double bond to two molecules of retinal in intestinal cells retinal
-
?

Organism

EC Number Organism UniProt Comment Textmining
1.13.11.63 Sus scrofa
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.13.11.63 intestine
-
Sus scrofa
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.13.11.63 beta-carotene + O2 the enzyme is responsible for providing vertebrates with vitamin A by catalyzing oxidative cleavage of beta-carotene at its central double bond to two molecules of retinal in intestinal cells Sus scrofa retinal
-
?

Ki Value [mM]

EC Number Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
1.13.11.63 0.00079
-
2,6-di-tert-butyl-4-methylphenol
-
Sus scrofa
1.13.11.63 0.0058
-
Rhamnetin
-
Sus scrofa
1.13.11.63 0.0099
-
phloretin
-
Sus scrofa
1.13.11.63 0.0133
-
luteolin
-
Sus scrofa
1.13.11.63 0.0169
-
curcumin
-
Sus scrofa
1.13.11.63 0.0474
-
butylated hydroxyanisole
-
Sus scrofa
1.13.11.63 0.1187
-
3,5-di-tert-butyltoluene
-
Sus scrofa