Article
Spin labeling of the Escherichia coli NADH ubiquinone oxidoreductase (complex I).
Biochimica et biophysica acta - 1 Dec 2010
Pohl Thomas, Spatzal Thomas, Aksoyoglu Müge, Schleicher Erik, Rostas Arpad Mihai, Lay Helga, Glessner Udo, Boudon Corinne, Hellwig Petra, Weber Stefan, Friedrich Thorsten
Abstract excerpt
The proton-pumping NADH:ubiquinone oxidoreductase, the respiratory complex I, couples the transfer of electrons from NADH to ubiquinone with the translocation of protons across the membrane. Electron microscopy revealed the two-part structure of the complex with a peripheral arm involved in electron transfer and a membrane arm most likely involved in proton translocation. It was proposed that the quinone binding...
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