Abstract
Treatment of yeast Complex III with hexane or repeated fractionation with ammonium sulfate-cholate abolishes the ability of antimycin to bind to the complex. Antimycin binding is partially restored by addition of phospholipids to the depleted complex; this action of phospholipids can be enhanced by including Q6 in the reconstitution mixture.
Publication types
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Research Support, Non-U.S. Gov't
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Research Support, U.S. Gov't, P.H.S.
MeSH terms
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Antimycin A / analogs & derivatives*
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Antimycin A / metabolism
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Cardiolipins / pharmacology
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Electron Transport Complex III / metabolism*
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Fluorescence
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Phospholipids / pharmacology*
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Ubiquinone / physiology
Substances
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Cardiolipins
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Phospholipids
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antimycin
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Ubiquinone
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Antimycin A
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Electron Transport Complex III