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Literature summary extracted from

  • Ghesquier, D.; Carreau, J.P.; Robert, J.C.; Abastado, M.; Cheret, A.M.; Lewin, M.J.M.
    Cytochrome b5-dependent DELTA9 desaturation of fatty acids in gastric microsomes (1983), Biochim. Biophys. Acta, 751, 349-354.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
1.14.19.1 cytochrome b5 reductase
-
Sus scrofa

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.14.19.1 CN-
-
Sus scrofa

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.14.19.1 0.0033
-
stearoyl-CoA
-
Sus scrofa

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.14.19.1 microsome
-
Sus scrofa
-
-

Organism

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

Purification (Commentary)

EC Number Purification (Comment) Organism
1.14.19.1 sucrose gradient, filtration Sus scrofa

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.14.19.1 liver
-
Sus scrofa
-
1.14.19.1 stomach
-
Sus scrofa
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.14.19.1 0.0009
-
-
Sus scrofa

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.14.19.1 additional information stearic and palmitic acids are no substrates Sus scrofa ?
-
?
1.14.19.1 palmitoyl-CoA + NADH + O2
-
Sus scrofa palmitoleoyl-CoA + NAD+ + H2O
-
?
1.14.19.1 stearoyl-CoA + NADH + O2
-
Sus scrofa oleoyl-CoA + NAD+ + H2O
-
?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
1.14.19.1 37
-
assay at Sus scrofa

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.14.19.1 7.4
-
assay at Sus scrofa

Cofactor

EC Number Cofactor Comment Organism Structure
1.14.19.1 cytochrome b5 dependent Sus scrofa
1.14.19.1 NADH
-
Sus scrofa