6ZDV:
reference: X-Ray Crystallography and Free Energy Calculations Reveal the Binding Mechanism of A2A Adenosine Receptor Antagonists., Jespers W, Verdon G, Azuaje J, Majellaro M, Keranen H, Garcia-Mera X, Congreve M, Deflorian F, de Graaf C, Zhukov A, Dore AS, Mason JS, Aqvist J, Cooke RM, Sotelo E, Gutierrez-de-Teran H, Angew Chem Int Ed Engl. 2020 Jun 16. doi: 10.1002/anie.202003788. PMID: 32542862

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