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Quantum-mechanical descriptions of proton transfer in biosystems containing hydrogen-bonded chains



Quantum-mechanical descriptions of proton transfer in biosystems containing hydrogen-bonded chains



Biochimica et Biophysica Acta 807(3): 272-277



A mechanism of proton transfer along the proton channel of (F0) ATP-synthetase of a membrane is suggested. In the small polaron model the charged fault (an excess of protons or a proton hole) transfer is considered in a longitudinal electric field along an assumed chain which is formed by hydroxyl groups connected by strong H-bonded chains. A number of kinetic parameters are estimated. The theoretical data are compared with the experimental results.

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Accession: 041152878

Download citation: RISBibTeXText

PMID: 2859889

DOI: 10.1016/0005-2728(85)90258-0


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