Results 211 to 220 of about 67,725 (262)
Some of the next articles are maybe not open access.
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 ...
K M, Gibson +3 more
openaire +2 more sources
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 ...
B A, Ackrell +6 more
openaire +2 more sources
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.
B M, Sanborn +2 more
openaire +2 more sources
Stereochemistry of the Succinic Dehydrogenase System
Nature, 1961IN continuation of work1–3 on the stereochemistry of Krebs-cycle reactions, the stereochemistry of the succinic dehydrogenase reaction has been investigated with substrates that constrain the enzyme system to demonstrate its stereospecificity. These substrates are L-chlorosuccinic acid, newly found by us, and the L-enantiomorph of methylsuccinic acid ...
O, GAWRON +3 more
openaire +2 more sources
Studies in succinate dehydrogenase histochemistry
Histochemie, 1973The activity of succinate tetrazolium reductase was investigated in liver and kidney from the rat and mouse. The results obtained were related to the cellular level of succinate dehydrogenase (SDH) as well as to the level of CoQ.
H, Andersen, P E, Hoyer
openaire +2 more sources
Succinate dehydrogenase deficiency in human
Cellular and Molecular Life Sciences, 2005Mitochondrial succinate dehydrogenase (SDH) consists merely of four nuclearly encoded subunits. It participates in the electron transfer in the respiratory chain and in succinate catabolism in the Krebs cycle. Mutations in the four genes, SDHA, B, C and D, have been reported, resulting in strikingly diverse clinical presentations.
Brière, J.-J. +8 more
openaire +2 more sources
Interactions of succinate dehydrogenase with cyanide
Biochimica et Biophysica Acta (BBA) - Enzymology, 1973Succinate dehydrogenase (succinate:(acceptor) oxidoreductase, EC 1.3.99.1) solubilized by KCN, differs from other soluble preparations of this enzyme for the following properties. 1. 1. It has 16–20 nmoles of tightly bound cyanide per mg protein. 2. 2. It contains 3.6–4.1 nmoles of peptide-bound flavin, 24–32 natoms of iron and 16–17 nmoles of
Zanetti G. +3 more
openaire +3 more sources
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.
E, Ishiyama, R A, Cutt, E W, Keels
openaire +2 more sources
The succinic dehydrogenase of seedlings
Archives of Biochemistry and Biophysics, 1951C A, PRICE, K V, THIMANN
openaire +2 more sources
On the reversibility of succinic dehydrogenase
Biochimica et Biophysica Acta, 1956T P, SINGER, V, MASSEY, E B, KEARNEY
openaire +2 more sources