5N11:
reference: Betacoronavirus Adaptation to Humans Involved Progressive Loss of Hemagglutinin-Esterase Lectin Activity., Bakkers MJ, Lang Y, Feitsma LJ, Hulswit RJ, de Poot SA, van Vliet AL, Margine I, de Groot-Mijnes JD, van Kuppeveld FJ, Langereis MA, Huizinga EG, de Groot RJ, Cell Host Microbe. 2017 Mar 8;21(3):356-366. doi: 10.1016/j.chom.2017.02.008. PMID: 28279346

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