6L8Q:
reference: Molecular Basis of Binding between Middle East Respiratory Syndrome Coronavirus and CD26 from Seven Bat Species., Yuan Y, Qi J, Peng R, Li C, Lu G, Yan J, Wang Q, Gao GF, J Virol. 2020 Feb 14;94(5). pii: JVI.01387-19. doi: 10.1128/JVI.01387-19. Print, 2020 Feb 14. PMID: 31776269

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