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Ion transport

Spot the difference

Common wisdom holds that ion channels and ion pumps, with their obvious functional differences, should have visibly dissimilar structures. It seems that's not necessarily so.

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Figure 1: Functional differences between ion channels and ion exchange pumps.

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Gadsby, D. Spot the difference. Nature 427, 795–797 (2004). https://doi.org/10.1038/427795a

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