3OR7:
reference: On the structural basis of modal gating behavior in K(+) channels., Chakrapani S, Cordero-Morales JF, Jogini V, Pan AC, Cortes DM, Roux B, Perozo E, Nat Struct Mol Biol. 2011 Jan;18(1):67-74. Epub 2010 Dec 26. PMID: 21186363

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