Article
Cytochrome c oxidase from eucaryotes but not from procaryotes is allosterically inhibited by ATP.
Biochemistry and molecular biology international - 1 Aug 1998
Follmann K, Arnold S, Ferguson-Miller S, Kadenbach B
Abstract excerpt
The activity of reconstituted cytochrome c oxidase from bovine heart but not from Rhodobacter sphaeroides is allosterically inhibited by intraliposomal ATP, which binds to subunit IV. The activity of cytochrome c oxidase of wild-type yeast and of a subunit VIa-deleted yeast mutant, measured with Tween 20-solubilized mitochondria in the presence of an ATP-regenerating system, was also allosterically inhibited by...
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