3LBK:
reference: Structures of low molecular weight inhibitors bound to MDMX and MDM2 reveal new approaches for p53-MDMX/MDM2 antagonist drug discovery., Popowicz GM, Czarna A, Wolf S, Wang K, Wang W, Domling A, Holak TA, Cell Cycle. 2010 Mar 15;9(6):1104-11. doi: 10.4161/cc.9.6.10956. Epub 2010 Mar, 15. PMID: 20237429

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