1XR6:
reference: The Crystal Structure of the RNA-Dependent RNA Polymerase from Human Rhinovirus; A Dual Function Target for Common Cold Antiviral Therapy., Love RA, Maegley KA, Yu X, Ferre RA, Lingardo LK, Diehl W, Parge HE, Dragovich PS, Fuhrman SA, Structure (Camb) 2004 Aug;12(8):1533-44. PMID: 15296746

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