Results 291 to 300 of about 62,951 (328)

Human NADH:Ubiquinone Oxidoreductase

Journal of Bioenergetics and Biomembranes, 2001
NADH:ubiquinone oxidoreductase consists of at least 43 proteins; seven are encoded by the mitochondrial genome, while the remainder are encoded by the nuclear genome. A deficient activity of this enzyme complex is frequently observed in the clinical heterogeneous group of mitochondrial disorders, with Leigh (-like) disease as the main contributor ...
Smeitink, J.A.M., Sengers, R.C.A., Trijbels, J.M.F., Heuvel, L.P.W.J. van den   +3 more
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Xanthine Oxidoreductase Inhibitors

2020
Xanthine oxidase inhibitors are primarily used in the clinical prevention and treatment of gout associated with hyperuricemia. The archetypal xanthine oxidase inhibitor, Allopurinol has been shown to have other beneficial effects such as a reduction in vascular reactive oxygen species and mechano-energetic uncoupling.
Vickneson, Keeran, George, Jacob
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Oxidoreductases

2007
Oxidoreductases constitute a very large class of enzymes. They are dehydrogenases and reductases that catalyze the removal or addition of the elements of molecular hydrogen to or from substrates. Enzymatic dehydrogenation is sometimes linked to auxiliary functions such as decarboxylation, deamination, or dehydration of the substrate, as in the actions ...
Perry A. Frey, Adrian D. Hegeman
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Ferredoxin : NADP+ Oxidoreductase

2018
Ferredoxin-NADP + reductase, the essential catalyst of NADP + photoreduction, is a flavoprotein ubiquitous in photosynthetic eukaryotic cells and Cyano-bacteria. The cyanobacteria enzyme has a much lower content of methionine and lysine and more histidines.
G. Zanetti, A. Allverti
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Applications of oxidoreductases

Current Opinion in Biotechnology, 1999
Oxidoreductases comprise the large class of enzymes that catalyze biological oxidation/reduction reactions. Because many chemical and biochemical transformations involve oxidation/reduction processes, developing practical biocatalytic applications of oxidoreductases has long been an important goal in biotechnology.
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Succinate:quinone oxidoreductases

2022
Succinatdehydrogenasen (SDHs) und Fumaratreduktasen (FRDs) katalysieren die gegenseitige Umwandlung von Succinat und Fumarat. Komplex II steht seit vielen Jahren im Mittelpunkt der Forschung, da diese Reaktion in allen Domänen des Lebens hochgradig konserviert ist, die katalytischen Untereinheiten dieses Komplexes homolog zu einer Vielzahl anderer ...
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Pentitol oxidoreductases inSclerotinia sclerotiorum

Archiv f�r Mikrobiologie, 1973
Pentitol: NADP and pentitol: NAD oxidoreductase were detected in cell-free extracts of mycelia and sclerotia ofSclerotinia sclerotiorum (Lib.) D By. grown on synthetic liquid medium containingd-xtlose,l-arabinose ord-ribose. Both enzymes were similar to those reported from other fungi. The enzymes were not detected when the fungus was grown on a medium
S Y, Wang, D, Le Tourneau
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Bacterial NADH-quinone oxidoreductases

Journal of Bioenergetics and Biomembranes, 1991
The NADH-quinone oxidoreductases of the bacterial respiratory chain could be divided in two groups depending on whether they bear an energy-coupling site. Those enzymes that bear the coupling site are designated as NADH dehydrogenase 1 (NDH-1) and those that do not as NADH dehydrogenase 2 (NDH-2).
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Oxidoreductase

2021
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Pyridine Nucleotide — Disulfide Oxidoreductases

1980
Electron transfer between pyridine nucleotides and disulfide compounds is catalyzed by three flavoproteins which are well characterized. Lipoamide dehydrogenase reoxidizes reduced lipoamide (lip-(SH)2) by NAD+. Glutathione reductase catalyzes reduction of glutathione (GSSG) by NADPH. Thioredoxin reductase catalyzes the reduction of oxidized thioredoxin
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