Electron crystallography of frozen-hydrated two-dimensional crystals of deglycosylated human erythrocyte CHIP28 reveals an aqueous vestibule in each monomer leading to the water-selective channel that is enclosed by multiple transmembrane α-helices.
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Mitra, A., van Hoek, A., Wiener, M. et al. The CHIP28 water channel visualized in ice by electron crystallography. Nat Struct Mol Biol 2, 726–729 (1995). https://doi.org/10.1038/nsb0995-726
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DOI: https://doi.org/10.1038/nsb0995-726
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