Light-induced structural changes in cytochrome c oxidase : Measurements of electrogenic events and absorbance changes

We have investigated flash-induced electrogenic events and absorbance changes in cytochrome c oxidase in the absence of dioxygen and carbon monoxide. Electrogenic events were studied using a Teflon-bound layer of cytochrome c oxidase oriented in a phospholipid monolayer. Absorbance changes were obse...

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Bibliographic Details
Published in:	FEBS letters Vol. 318; no. 2; pp. 134 - 138
Main Authors:	Hallén, Stefan, Oliveberg, Mikael, Brzezinski, Peter
Format:	Journal Article
Language:	English
Published:	Amsterdam Elsevier B.V 01-03-1993 Elsevier
Subjects:	Analytical, structural and metabolic biochemistry Animals Biological and medical sciences Cattle Cytochrome c oxidase Electron gating Electron transfer Electron Transport Complex IV - metabolism Electron Transport Complex IV - physiology Electron Transport Complex IV - radiation effects Enzymes and enzyme inhibitors Flash photolysis Fundamental and applied biological sciences. Psychology In Vitro Techniques Ligand Light Membrane Potentials Nitrogen Oxidation-Reduction Oxidoreductases Spectrum Analysis Cytochrome c oxidase EC 1.9.3.1 Ligand Electron gating Electron transfer cytochrome c oxidase (ferrocytochrome c:oxygen oxidoreductase Flash photolysis COX Ligand binding Enzyme Phospholipid Structure modification
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