[Ability of yeast mitochondria to transport magnesium ions].
Endomyces magnusii mitochondria were shown to be incapable of active Mg2+ transport at 0.1--16 mM concentrations. As was found using the inhibition analysis, when magnesium ions are added to the mitochondria once the phosphorylation cycle is over, the respiration is stimulated because adenylate kinase and H+-ATPase (Mg2+-dependent enzymes) are activated.
D000263:Adenylate Kinase / Q000378:metabolism; D001693:Biological Transport, Active; D008274:Magnesium / Q000378:metabolism*; D008928:Mitochondria / Q000201:enzymology / Q000378:metabolism*; D006180:Proton-Translocating ATPases / Q000378:metabolism; D004718:Saccharomycetales / Q000201:enzymology / Q000378:metabolism*
D000263:Adenylate Kinase; D006180:Proton-Translocating ATPases; D008274:Magnesium
O sposobnosti mitokhondriĭ drozhzheĭ transportirovat' iony magniia.