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Literature summary for 1.6.2.4 extracted from

  • Stiborova, M.; Schmeiser, H.H.; Frei, E.
    Oxidation of xenobiotics by plant microsomes, a reconstituted cytochrome P450 system and peroxidase: a comparative study (2000), Phytochemistry, 54, 353-362.
    View publication on PubMed

Localization

Localization Comment Organism GeneOntology No. Textmining
microsome
-
Tulipa fosteriana
-
-

Organism

Organism UniProt Comment Textmining
Tulipa fosteriana
-
-
-

Purification (Commentary)

Purification (Comment) Organism
using column chromatography on DEAE-Sepharose CL 6B and affinity chromatography on a 2',5'-ADP Sepharose 4B column Tulipa fosteriana

Renatured (Commentary)

Renatured (Comment) Organism
reconstitution of metabolism of xenobiotics by plant CYPs, reconstituted electron transport chain consisting of partially purified CYP fraction, phospholipid and isolated tulip NADPH : CYP reductase Tulipa fosteriana

Source Tissue

Source Tissue Comment Organism Textmining
bulb
-
Tulipa fosteriana
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.00271
-
microsomes Tulipa fosteriana
0.0775
-
purified enzyme Tulipa fosteriana

Storage Stability

Storage Stability Organism
-80°C, 10 mM potassium phosphate, pH 7.4, 0.02% Emulgen 911, 0.002 mM flavinmononucleotide Tulipa fosteriana

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2 ferricytochrome c + NADPH
-
Tulipa fosteriana 2 ferrocytochrome c + NADP+ + H+
-
?
additional information oxidation of N-nitrosodimethylamine, N-nitroso-N-methylaniline, aminopyrine and 1-phenylazo-2-naphtol Tulipa fosteriana ?
-
?

Cofactor

Cofactor Comment Organism Structure
NADPH
-
Tulipa fosteriana