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Article

Two distinct proton binding sites in the ATP synthase family.

Biochemistry - 23 Oct 2007

von Ballmoos Christoph, Dimroth Peter

Abstract excerpt

The F1F0 ATP synthase utilizes energy stored in an electrochemical gradient of protons (or Na+ ions) across the membrane to synthesize ATP from ADP and phosphate. Current models predict that the protonation/deprotonation of specific acidic c ring residues is at the core of the proton translocation mechanism by this enzyme. To probe the mode of proton binding, we measured the covalent modification of the acidic c...

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PMID: 17910472
DOI: 10.1021/bi701083v

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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