4Z9P:
reference: Insight into the Ebola virus nucleocapsid assembly mechanism: crystal structure of Ebola virus nucleoprotein core domain at 1.8 A resolution., Dong S, Yang P, Li G, Liu B, Wang W, Liu X, Xia B, Yang C, Lou Z, Guo Y, Rao Z, Protein Cell. 2015 May;6(5):351-62. doi: 10.1007/s13238-015-0163-3. Epub 2015 Apr, 25. PMID: 25910597

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