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Article

ATP-regulation of cytochrome oxidase in yeast mitochondria: role of subunit VIa.

European journal of biochemistry - 1 Jul 1999

Beauvoit B, Bunoust O, Guérin B, Rigoulet M

Abstract excerpt

The role of the nuclear-encoded subunit VIa in the regulation of cytochrome oxidase by ATP was investigated in isolated yeast mitochondria. As the subunit VIa-null strain possesses a fully active and assembled cytochrome oxidase, multiple ATP-regulating sites were characterized with respect to their location and their kinetic effect: (a) intra-mitochondrial ATP inhibited the complex IV activity of the null...

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Identifiers

PMID: 10429195
DOI: 10.1046/j.1432-1327.1999.00475.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

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