4XHE:
reference: Marine Macrocyclic Imines, Pinnatoxins A and G: Structural Determinants and Functional Properties to Distinguish Neuronal alpha7 from Muscle alpha1betagammadelta nAChRs., Bourne Y, Sulzenbacher G, Radic Z, Araoz R, Reynaud M, Benoit E, Zakarian A, Servent D, Molgo J, Taylor P, Marchot P, Structure. 2015 May 15. pii: S0969-2126(15)00138-0. doi:, 10.1016/j.str.2015.04.009. PMID: 26004441

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