6DGK:
reference: Structural analyses reveal the mechanism of inhibition of influenza virus NS1 by two antiviral compounds., Kleinpeter AB, Jureka AS, Falahat SM, Green TJ, Petit CM, J Biol Chem. 2018 Aug 3. pii: RA118.004012. doi: 10.1074/jbc.RA118.004012. PMID: 30076219

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