6PZQ:
reference: Structure of the Human Respiratory Syncytial Virus M2-1 Protein in Complex with a Short Positive-Sense Gene-End RNA., Gao Y, Cao D, Pawnikar S, John KP, Ahn HM, Hill S, Ha JM, Parikh P, Ogilvie C, Swain A, Yang A, Bell A, Salazar A, Miao Y, Liang B, Structure. 2020 Sep 1;28(9):979-990.e4. doi: 10.1016/j.str.2020.07.001. Epub 2020, Jul 21. PMID: 32697936

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