Manganese ions transport

Manganese ions enzyme activators, 6,578 probes, 6,563 RNA polymerases activation, 6, 585 transport microbes, 6, 569 plants, 6, 572 Manganese oxide colloidal... 

Ceruloplasmin is involved in the oxidation of iron and has also been involved in the oxidation of divalent manganese ion to the trivalent state (Gibbons et al. 1976). Selective inhibition of this oxidative function may be a method of mitigating the toxic effects of exposure to manganese. However, inhibition of the oxidation of manganese might also result in adverse effects on transport and cellular uptake of other... 

Intracellular transport of metal ions has been a very well studied research area in the last few years. The most often-cited case of this transport involves copper transport in yeast by the copper metallochaperones 24, 25). Cu(I) enters the cytoplasm of yeast via copper transport receptors, and Cu(I) is bound by one of three transport proteins Lys7, Atxl, or Cox 17. Lys7 delivers copper to CuZn superoxide dismutase, Atxl delivers copper to ccc2 that activates an Fe(II) uptake system, and Cox 17 delivers copper to the mitochondria for the ultimate uptake into cytochrome c oxidase. A similar copper transport system has been reported in humans (26), and there may be a system in bacteria as well (27). Metal ion transport systems are known for iron, nickel, and manganese 24, 25, 28). However, no cytoplasmic Zn(II) transporters have been identified in... 

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