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Literature summary extracted from

  • Rotsaert, F.A.; Ding, M.G.; Trumpower, B.L.
    Differential efficacy of inhibition of mitochondrial and bacterial cytochrome bc1 complexes by center N inhibitors antimycin, ilicicolin H and funiculosin (2008), Biochim. Biophys. Acta, 1777, 211-219.
    View publication on PubMedView publication on EuropePMC

Protein Variants

EC Number Protein Variants Comment Organism
7.1.1.8 L198F mutation in the yeast bc1 complex conferrs resistance to ilicicolin H Saccharomyces cerevisiae
7.1.1.8 Q22E mutation in the yeast bc1 complex conferrs resistance to ilicicolin H Saccharomyces cerevisiae
7.1.1.8 Q22T mutation in the yeast bc1 complex conferrs resistance to ilicicolin H Saccharomyces cerevisiae
7.1.1.8 S20T mutation in the yeast bc1 complex conferrs resistance to ilicicolin H Saccharomyces cerevisiae

Inhibitors

EC Number Inhibitors Comment Organism Structure
7.1.1.8 Antimycin with one equivalent of antimycin more than 90% of activity is inhibited Bos taurus
7.1.1.8 Antimycin effective inhibitor Paracoccus denitrificans
7.1.1.8 Antimycin with one equivalent of antimycin more than 90% of activity is inhibited Saccharomyces cerevisiae
7.1.1.8 funiculosin weak Bos taurus
7.1.1.8 funiculosin weak Paracoccus denitrificans
7.1.1.8 funiculosin weak Saccharomyces cerevisiae
7.1.1.8 ilicicolin H weak inhibitor, IC50 is above 100 nM Bos taurus
7.1.1.8 ilicicolin H weak inhibitor Paracoccus denitrificans
7.1.1.8 ilicicolin H potent inhibitor. S20T, Q22E, Q22T and L198F mutations in the yeast bc1 complex conferr resistance to ilicicolin H Saccharomyces cerevisiae

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining

Organism

EC Number Organism UniProt Comment Textmining
7.1.1.8 Bos taurus
-
-
-
7.1.1.8 Paracoccus denitrificans
-
-
-
7.1.1.8 Saccharomyces cerevisiae
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Paracoccus denitrificans ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Saccharomyces cerevisiae ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Bos taurus ubiquinone + 2 ferrocytochrome c + 2 H+
-
?

Synonyms

EC Number Synonyms Comment Organism
7.1.1.8 cytochrome bc1 complex
-
Paracoccus denitrificans
7.1.1.8 cytochrome bc1 complex
-
Saccharomyces cerevisiae
7.1.1.8 cytochrome bc1 complex
-
Bos taurus