Sugar-oxidizing Respiratory Chain ofGluconobacter suboxydans. Evidence for a Branched Respiratory Chain and Characterization of Respiratory Chain-Linked Cytochromes
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Respiratory chain of Streptomyces.
There is currently a great deal of interest in the streptomyces as producers of antibiotics, but relatively little is known about the mechanisms of intracellular energy supply in this group of organisms. They are aerobes, and carbohydrates serve as an energy source. There is good evidence that the pathways of carbohydrate metabolism in the streptomyces include the glycolysis sequence (Cochrane,...
متن کاملThe Respiratory Chain of Plant Mitochondria: XIV. Ordering of Ubiquinone, Flavoproteins, and Cytochromes in the Respiratory Chain.
The effect of initial oxygen concentration on the rate and extent of oxidation of the respiratory chain carriers of anaerobic mitochondria from mung bean (Phaseolus aureus) seedlings was examined. The substrate was succinate, with malonate added to give malonate to succinate ratios of 6 to 12, thereby minimizing the flow of reducing equivalents from substrate and insuring maximal extent of oxid...
متن کاملMitochondrial respiratory-chain diseases.
s since January 1975, a full-text search capacity, and a personal archive for saving articles and search results of interest. All articles can be printed in a format that is virtually identical to that of the typeset pages. Beginning six months after publication the full text of all original articles and special articles is available free to nonsubscribers who have completed a brief registratio...
متن کاملThe mitochondrial respiratory chain.
In the present chapter, the structures and mechanisms of the major components of mammalian mitochondrial respiratory chains are reviewed. Particular emphasis is placed on the four protein complexes and their cofactors that catalyse the electron transfer pathway between oxidation of NADH and succinate and the reduction of oxygen to water. Current ideas are reviewed of how these electron transfer...
متن کاملThe Aerobic Mitochondrial Respiratory Chain
INTRODUCTION Fumarate reductase (FRD) catalyses the reduction of fumarate to succinate and is a key enzyme for the anaerobic functioning of many organisms respiring with fumarate as terminal electron acceptor. The ability to reduce fumarate is a common property among Gram-negative bacteria and some facultative anaerobic Gram-positive bacteria. The reduction of fumarate is also important in the ...
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ژورنال
عنوان ژورنال: Agricultural and Biological Chemistry
سال: 1987
ISSN: 0002-1369
DOI: 10.1080/00021369.1987.10868527