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. 2021 Oct 1;9:745310. doi: 10.3389/fpubh.2021.745310

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Copyright © 2021 Bittar, Possebon, Ullmann, Geraldini, da Costa, de Almeida, da S. Sanches, Nascimento-Júnior, Cilli, Artico Banho, Campos, Ferreira, Sacchetto, da Silva, Parra, Moraes, da Costa, Vasconcelos, Spilki, Nogueira, Rahal and Araujo Jr.

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Positions of the mutated residues (presented in spheres, with nitrogen atoms in blue and oxygen atoms in red) in the SARS-CoV-2 Spike proteins. (A). SARS-CoV-2 P.4 lineage (ribbon in green). (B). SARS-CoV-2 Wuhan ribbon in magenta as a trimer. ACE2 is presented in orange (ribbon) for both complexes. The figure was generated using PyMol software.