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. Author manuscript; available in PMC: 2020 Jul 27.
Published in final edited form as: Nat Struct Mol Biol. 2020 Jan 27;27(2):150–159. doi: 10.1038/s41594-019-0369-9

Extended Data Fig. 4. Presence of extra cryo-EM density in the chCALHM1 pore.

Extended Data Fig. 4

a, Extra cryo-EM density is observed in the middle of pore-like structure of the chCALHM1. Here the pore-density and the density for only subunit H are shown for clarity. TMD1 and the pore-density are continuous (arrow). b, The density observed from the top of the extracellular region. The diameter of the pore is 19.5 Å.