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Activity of the Succinic Dehydrogenase
Nature, 1939IT has long been held that the succinic dehydrogenase requires no co-enzyme or intermediary hydrogen carrier to link its activity with that of the cytochrome system.
F. Gowland Hopkins +2 more
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Kinetics of the reoxidation of succinate dehydrogenase
Archives of Biochemistry and Biophysics, 1977The reoxidation phase of the catalytic cycle of succinate dehydrogenase was studied in Complex II preparations' by the rapid freeze-electron paramagnetic resonance (epr) technique. With the synthetic water-soluble Q1 analog, 2,3-dimethoxy-5-methyl-6-pentyl-1, 4-benzoquinone (DPB), as the oxidant, the observed reoxidation of the epr-detectable ...
Edna B. Kearney +7 more
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The inactivation of succinate dehydrogenase by bromopyruvate
Biochimica et Biophysica Acta (BBA) - Enzymology, 1971Abstract 1. 1. Bromopyruvate has been found to be a potent irreversible inhibitor of succinate dehydrogenase (succinate:(acceptor) oxidoreducatase, EC 1.3.99.1). While the kinetics of inactivation show a saturation effect, they do not fit the simple model for an active-site-directed irreversible inhibitor.
Barbara M. Sanborn +2 more
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Genetic, epigenetic and biochemical regulation of succinate dehydrogenase function
Biological chemistry, 2019Succinate dehydrogenase (SDH), complex II or succinate:quinone oxidoreductase (SQR) is a crucial enzyme involved in both the tricarboxylic acid (TCA) cycle and oxidative phosphorylation (OXPHOS), the two primary metabolic pathways for generating ATP ...
Behrooz Moosavi +3 more
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The inhibition of succinate dehydrogenase by oxaloacetate
Biochimica et Biophysica Acta (BBA) - Enzymology, 1969Abstract The inhibition of soluble succinate dehydrogenase (succinate:(acceptor) oxido-reductase, EC 1.3.99.1) by oxaloacetate is preceded by a lag during which the degree of the inhibition gradually increases. A similar lag precedes a partial reversal of the inhibition by increasing the concentration of substrate. Succinate dehydrogenase, which has
L. Wojtczak +5 more
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Succinic Dehydrogenase in the Pigeon Ampulla
Archives of Otolaryngology - Head and Neck Surgery, 1969THE ENERGY requirements of cells are largely provided by carbohydrate metabolism. Because differences in energy requirements of tissues within the membranous labyrinth may provide information about physiological function, a considerable amount of work has been devoted to localization of enzymes involved in the metabolism of glucose.
Edward W. Keels +2 more
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Assembly of mitochondrial succinate dehydrogenase in human health and disease.
Free Radical Biology & Medicine, 2023Ke Cao +8 more
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Histochemistry of Succinic Dehydrogenase [PDF]
Nature, 1953 H. A. Malaty, G. H. Bourne
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Succinic Semialdehyde Dehydrogenase Deficiency
Journal of Neurogenetics, 1984A coupled assay using [14C]4-aminobutyric acid and a direct assay using [14C]succinic semialdehyde have been designed to assay te activity of succinic semialdehyde dehydrogenase in a patient with 4-hydroxybutyric aciduria and family members. In the coupled assay less than 3% of control succinic semialdehyde dehydrogenase activity was found in lysates ...
William L. Nyhan +3 more
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