Rydstroem 1975 Biochem Biophys Res Commun
| Rydstroem J, Kanner N, Racker E (1975) Resolution and reconstitution of mitochondrial nicotinamide nucleotide transhydrogenase. Biochem Biophys Res Commun 67: 831-839. |
Rydstroem J, Kanner N, Racker E (1975) Biochem Biophys Res Commun
Abstract: Nicotinamide nucleotide transhydrogenase from bovine heart mitochondria was solubilized with cholate and partially purified by ammoniumsulphate fractionation and density gradient centrifugation. Compared to submitochondrial particles this preparation contained less than 10% of oligomycin-sensitive ATPase and cytochromes. When reconstituted with purified mitochondrial phosphatidylcholine, the enzyme catalyzed a reduction of NAD+ by NADPH that was stimulated by uncouplers and which showed a concomitent uncoupler-sensitive uptake of the lipophilic anion tetraphenylboron, indicating the generation of a membrane potential. It is concluded that transhydrogenase can energize the vesicles directly without the intervention of ATPase or cytochromes. • Keywords: nicotinamide nucleotide transhydrogenase
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Organism: Other Mammal"Other Mammal" is not in the list (Human, Pig, Mouse, Rat, Guinea pig, Bovines, Horse, Dog, Rabbit, Cat, ...) of allowed values for the "Mammal and model" property.
Tissue;cell: Cardiac muscle"Cardiac muscle" is not in the list (Heart, Skeletal muscle, Nervous system, Liver, Kidney, Lung;gill, Islet cell;pancreas;thymus, Endothelial;epithelial;mesothelial cell, Blood cells, Fat, ...) of allowed values for the "Tissue and cell" property.
Preparation: Isolated Mitochondria"Isolated Mitochondria" is not in the list (Intact organism, Intact organ, Permeabilized cells, Permeabilized tissue, Homogenate, Isolated mitochondria, SMP, Chloroplasts, Enzyme, Oxidase;biochemical oxidation, ...) of allowed values for the "Preparation" property.
Regulation: Respiration; OXPHOS; ETS Capacity"Respiration; OXPHOS; ETS Capacity" is not in the list (Aerobic glycolysis, ADP, ATP, ATP production, AMP, Calcium, Coupling efficiency;uncoupling, Cyt c, Flux control, Inhibitor, ...) of allowed values for the "Respiration and regulation" property., ATP; ADP; AMP; PCr"ATP; ADP; AMP; PCr" is not in the list (Aerobic glycolysis, ADP, ATP, ATP production, AMP, Calcium, Coupling efficiency;uncoupling, Cyt c, Flux control, Inhibitor, ...) of allowed values for the "Respiration and regulation" property.
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