6Y1Z:
reference: The Binding of Palonosetron and Other Antiemetic Drugs to the Serotonin 5-HT3 Receptor., Zarkadas E, Zhang H, Cai W, Effantin G, Perot J, Neyton J, Chipot C, Schoehn G, Dehez F, Nury H, Structure. 2020 Jul 27. pii: S0969-2126(20)30237-9. doi:, 10.1016/j.str.2020.07.004. PMID: 32726573

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