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Microbial ferric iron reductases.
Almost all organisms require iron for enzymes involved in essential cellular reactions. Aerobic microbes living at neutral or alkaline pH encounter poor iron availability due to the insolubility ofExpand
The Saccharomyces cerevisiae NDE1 andNDE2 Genes Encode Separate Mitochondrial NADH Dehydrogenases Catalyzing the Oxidation of Cytosolic NADH*
In Saccharomyces cerevisiae, theNDI1 gene encodes a mitochondrial NADH dehydrogenase, the catalytic side of which projects to the matrix side of the inner mitochondrial membrane. In addition to thisExpand
Mitochondrial cytochrome b: evolution and structure of the protein.
Cytochrome b is the central redox catalytic subunit of the quinol: cytochrome c or plastocyanin oxidoreductases. It is involved in the binding of the quinone substrate and it is responsible for theExpand
Isolation and inactivation of the nuclear gene encoding the rotenone-insensitive internal NADH: ubiquinone oxidoreductase of mitochondria from Saccharomyces cerevisiae.
We have recently described the isolation of a mitochondrial rotenone-insensitive NADH:ubiquinone oxidoreductase from Saccharomyces cerevisiae [de Vries, S. & Grivell, L. A. (1988) Eur. J. Biochem.Expand
In vivo analysis of the mechanisms for oxidation of cytosolic NADH by Saccharomyces cerevisiae mitochondria.
During respiratory glucose dissimilation, eukaryotes produce cytosolic NADH via glycolysis. This NADH has to be reoxidized outside the mitochondria, because the mitochondrial inner membrane isExpand
Novel principles in the microbial conversion of nitrogen compounds
Some aspects of inorganic nitrogen conversion by microorganisms like N2O emission and hydroxylamine metabolism studied by Beijerinck and Kluyver, founders of the Delft School of Microbiology, areExpand
The mitochondrial respiratory chain of yeast. Structure and biosynthesis and the role in cellular metabolism.
II. N A D H dehydrogenase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207 1. Identification of N A D HExpand
Purification and characterization of a rotenone-insensitive NADH:Q6 oxidoreductase from mitochondria of Saccharomyces cerevisiae.
A mitochondrial NADH:Q6 oxidoreductase has been isolated from cells of Saccharomyces cerevisiae by a simple method involving extraction of the enzyme from the mitochondrial membrane with TritonExpand
Respiration of Escherichia coli can be fully uncoupled via the nonelectrogenic terminal cytochrome bd-II oxidase.
The respiratory chain of Escherichia coli is usually considered a device to conserve energy via the generation of a proton motive force, which subsequently may drive ATP synthesis by the ATPExpand
Involvement of a novel hydroxylamine oxidoreductase in anaerobic ammonium oxidation.
In this study a novel hydroxylamine oxidoreductase (HAO) was purified and characterized from an anaerobic ammonium-oxidizing (Anammox) enrichment culture. The enzyme, which constituted about 9% ofExpand