Literature DB >> 1784272

Stimulation of NADH oxidation by xanthine oxidase and polyvanadate in presence of some dehydrogenases and flavin compounds.

K Penta1, S Gullapalli, M Rau, T Ramasarma.   

Abstract

The rates of NADH oxidation in presence of xanthine oxidase increase to a small and variable extent on addition of high concentrations of lactate dehydrogenase and other dehydrogenases. This heat stable activity is similar to polyvanadate-stimulation with respect to pH profile and SOD sensitivity. Isocitric dehydrogenase (NADP-specific) showed heat labile, SOD-sensitive polyvanadate-stimulated NADH oxidation activity. Polyvanadate-stimulated SOD-sensitive NADH oxidation was also found to occur with riboflavin, FMN and FAD in presence of a non-specific protein, BSA, suggesting that some flavoproteins may possess this activity.

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Year:  1991        PMID： 1784272     DOI： 10.1007/bf02424573

Source DB:  PubMed          Journal:  Mol Cell Biochem        ISSN： 0300-8177            Impact factor:   3.396


  14 in total

1.  Re-evaluation of the kinetics of lactate dehydrogenase-catalyzed chain oxidation of nicotinamide adenine dinucleotide by superoxide radicals in the presence of ethylenediaminetetraacetate.

Authors:  B H Bielski; P C Chan
Journal:  J Biol Chem       Date:  1976-07-10       Impact factor: 5.157

2.  Enzyme-catalyzed free radical reactions with nicotinamide adenine nucleotides. II. Lactate dehydrogenase-catalyzed oxidation of reduced nicotinamide adenine dinucleotide by superoxide radicals generated by xanthine oxidase.

Authors:  P C Chan; B H Bielski
Journal:  J Biol Chem       Date:  1974-02-25       Impact factor: 5.157

3.  One-electron reactions in biochemical systems as studied by pulse radiolysis. IV. Oxidation of dihydronicotinamide-adenine dinucleotide.

Authors:  E J Land; A J Swallow
Journal:  Biochim Biophys Acta       Date:  1971-04-06

4.  A vanadate-stimulated NADH oxidase in erythrocyte membrane generates hydrogen peroxide.

Authors:  S Vijaya; F L Crane; T Ramasarma
Journal:  Mol Cell Biochem       Date:  1984-06       Impact factor: 3.396

5.  Vanadate inhibits mevalonate synthesis and activates NADH oxidation in microsomes.

Authors:  A S Menon; M Rau; T Ramasarma; F L Crane
Journal:  FEBS Lett       Date:  1980-05-19       Impact factor: 4.124

Review 6.  Vanadate-stimulated oxidation of NAD(P)H in the presence of biological membranes and other sources of O2-.

Authors:  S I Liochev; I Fridovich
Journal:  Arch Biochem Biophys       Date:  1990-05-15       Impact factor: 4.013

7.  Vanadate and molybdate stimulate the oxidation of NADH by superoxide radical.

Authors:  D Darr; I Fridovich
Journal:  Arch Biochem Biophys       Date:  1984-08-01       Impact factor: 4.013

8.  Effect of superoxide dismutase on the autoxidation of various hydroquinones--a possible role of superoxide dismutase as a superoxide:semiquinone oxidoreductase.

Authors:  E Cadenas; D Mira; A Brunmark; C Lind; J Segura-Aguilar; L Ernster
Journal:  Free Radic Biol Med       Date:  1988       Impact factor: 7.376

9.  Characterization of oxygen free radicals generated during vanadate-stimulated NADH oxidation.

Authors:  P Kalyani; S Vijaya; T Ramasarma
Journal:  Mol Cell Biochem       Date:  1992-04       Impact factor: 3.396

10.  Glyceraldehyde-3-phosphate dehydrogenase-catalyzed chain oxidation of reduced nicotinamide adenine dinucleotide by perhydroxyl radicals.

Authors:  P C Chan; B H Bielski
Journal:  J Biol Chem       Date:  1980-02-10       Impact factor: 5.157
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