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Literature summary for 1.5.5.1 extracted from

  • Watmough, N.J.; Loehr, J.P.; Drake, S.K.; Frerman, F.E.
    Tryptophan fluorescence in electron-transfer flavoprotein:ubiquinone oxidoreductase: fluorescence quenching by a brominated pseudosubstrate (1991), Biochemistry, 30, 1317-1323.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0016
-
6-nonylubiquinone
-
Sus scrofa
0.0018
-
6-(10-hydroxydecyl)ubiquinone
-
Sus scrofa
0.002
-
6-heptylubiquinone
-
Sus scrofa
0.0023
-
ubiquinone-2
-
Sus scrofa
0.0026
-
6-(10-bromodecyl)ubiquinone
-
Sus scrofa
0.0045
-
ubiquinone-1
-
Sus scrofa
5400
-
electron-transferring flavoprotein
-
Sus scrofa

Localization

Localization Comment Organism GeneOntology No. Textmining
mitochondrion
-
Sus scrofa 5739
-

Organism

Organism UniProt Comment Textmining
Sus scrofa
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Sus scrofa
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
28.6
-
octanoyl-CoA:ubiquinone-1 assay Sus scrofa

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
reduced electron-transferring flavoprotein + 2,3-dimethoxy-5-methyl-6-(3-methylbut-2-en)-1,4-benzoquinone
-
Sus scrofa electron-transferring flavoprotein + 2,3-dimethoxy-5-methyl-6-(3-methylbut-2-en)-1,4-benzoquinol
-
?
reduced electron-transferring flavoprotein + 6-(10-bromodecyl)ubiquinone
-
Sus scrofa electron-transferring flavoprotein + 6-(10-bromodecyl)ubiquinol
-
?
reduced electron-transferring flavoprotein + 6-(10-hydroxydecyl)ubiquinone
-
Sus scrofa electron-transferring flavoprotein + 6-(10-hydroxydecyl)ubiquinol
-
?
reduced electron-transferring flavoprotein + 6-heptylubiquinone
-
Sus scrofa electron-transferring flavoprotein + 6-heptylubiquinol
-
?
reduced electron-transferring flavoprotein + 6-nonylubiquinone
-
Sus scrofa electron-transferring flavoprotein + 6-nonylubiquinol
-
?
reduced electron-transferring flavoprotein + ubiquinone-2
-
Sus scrofa electron-transferring flavoprotein + ubiquinol-2
-
?

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
84
-
ubiquinone-1
-
Sus scrofa
90
-
electron-transferring flavoprotein
-
Sus scrofa
132
-
6-(10-hydroxydecyl)ubiquinone
-
Sus scrofa
162
-
ubiquinone-2
-
Sus scrofa
182
-
6-heptylubiquinone
-
Sus scrofa
210
-
6-(10-bromodecyl)ubiquinone
-
Sus scrofa
246
-
6-nonylubiquinone
-
Sus scrofa