Coupling Sites of the Respiratory Chain ofBrevibacterium lactofermentum
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چکیده
منابع مشابه
Putative Structural and Functional Coupling of the Mitochondrial BKCa Channel to the Respiratory Chain
Potassium channels have been found in the inner mitochondrial membranes of various cells. These channels regulate the mitochondrial membrane potential, the matrix volume and respiration. The activation of these channels is cytoprotective. In our study, the single-channel activity of a large-conductance Ca(2+)-regulated potassium channel (mitoBKCa channel) was measured by patch-clamping mitoplas...
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In the present chapter, the structures and mechanisms of the major components of mammalian mitochondrial respiratory chains are reviewed. Particular emphasis is placed on the four protein complexes and their cofactors that catalyse the electron transfer pathway between oxidation of NADH and succinate and the reduction of oxygen to water. Current ideas are reviewed of how these electron transfer...
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The binding sites of rotenone, piericidin A, and Amytal in the reduced nicotinamide adenine dinucleotide oxidase chain of heart have been studied with the aid of rotenone6aJ4C. Binding of rotenone continues in a linear manner beyond the point of maximal inhibition of respiration, indicating that rotenone is tightly bound not only at the specific site in the NADH dehydrogenase segment of the res...
متن کاملStudies on the respiratory chain-linked reduced nicotinamide adenine dinucleotide dehydrogenase. 13. Binding sites of rotenone, piericidin A, and amytal in the respiratory chain.
The binding sites of rotenone, piericidin A, and Amytal in the reduced nicotinamide adenine dinucleotide oxidase chain of heart have been studied with the aid of rotenone6aJ4C. Binding of rotenone continues in a linear manner beyond the point of maximal inhibition of respiration, indicating that rotenone is tightly bound not only at the specific site in the NADH dehydrogenase segment of the res...
متن کاملRespiratory chain of Streptomyces.
There is currently a great deal of interest in the streptomyces as producers of antibiotics, but relatively little is known about the mechanisms of intracellular energy supply in this group of organisms. They are aerobes, and carbohydrates serve as an energy source. There is good evidence that the pathways of carbohydrate metabolism in the streptomyces include the glycolysis sequence (Cochrane,...
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ژورنال
عنوان ژورنال: Agricultural and Biological Chemistry
سال: 1988
ISSN: 0002-1369
DOI: 10.1080/00021369.1988.10868968