6EUV:
reference: Capped RNA primer binding to influenza polymerase and implications for the mechanism of cap-binding inhibitors., Pflug A, Gaudon S, Resa-Infante P, Lethier M, Reich S, Schulze WM, Cusack S, Nucleic Acids Res. 2017 Nov 30. pii: 4675317. doi: 10.1093/nar/gkx1210. PMID: 29202182

This OCA Structure page
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