Difference between revisions of "Rich 2004 Biochim Biophys Acta"
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{{Publication | {{Publication | ||
|title=Rich PR (2004) The quinone chemistry of bc complexes. Biochim Biophys Acta 1658:165-71. | |title=Rich PR (2004) The quinone chemistry of bc complexes. Biochim Biophys Acta 1658:165-71. | ||
|info=[https://pubmed.ncbi.nlm.nih.gov/15282188/ PMID:15282188 Open Access | |info=[https://pubmed.ncbi.nlm.nih.gov/15282188/ PMID:15282188 Open Access] | ||
|authors=Rich PR | |authors=Rich PR | ||
|year=2004 | |year=2004 | ||
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|abstract=The quinone chemistry that gives rise to the rather unusual strict bifurcation of electron transfer at the Qo site of the cytochrome bc complexes remains controversial. In this article, I review recent ideas and propose a “logic-gated” binding mechanism that combines classical quinone electrochemistry with specific hydrogen bonding requirements and results in a reversible reaction that minimizes unwanted side-reactions that could otherwise undermine the efficiency of the Q-cycle proton/electron coupling mechanism. | |abstract=The quinone chemistry that gives rise to the rather unusual strict bifurcation of electron transfer at the Qo site of the cytochrome bc complexes remains controversial. In this article, I review recent ideas and propose a “logic-gated” binding mechanism that combines classical quinone electrochemistry with specific hydrogen bonding requirements and results in a reversible reaction that minimizes unwanted side-reactions that could otherwise undermine the efficiency of the Q-cycle proton/electron coupling mechanism. | ||
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Latest revision as of 12:28, 15 March 2021
| Rich PR (2004) The quinone chemistry of bc complexes. Biochim Biophys Acta 1658:165-71. |
Rich PR (2004) Biochim Biophys Acta
Abstract: The quinone chemistry that gives rise to the rather unusual strict bifurcation of electron transfer at the Qo site of the cytochrome bc complexes remains controversial. In this article, I review recent ideas and propose a “logic-gated” binding mechanism that combines classical quinone electrochemistry with specific hydrogen bonding requirements and results in a reversible reaction that minimizes unwanted side-reactions that could otherwise undermine the efficiency of the Q-cycle proton/electron coupling mechanism.
Cited by
- Komlódi T, Cardoso LHD, Doerrier C, Moore AL, Rich PR, Gnaiger E (2021) Coupling and pathway control of coenzyme Q redox state and respiration in isolated mitochondria. Bioenerg Commun 2021.3. https://doi.org/10.26124/bec:2021-0003
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MitoFit 2021 CoQ
