Cryo-EM Structures Delineate a pH-Dependent Switch that Mediates Endosomal Positioning of SARS-CoV-2 Spike Receptor-Binding Domains
T. Zhou, Y. Tsybovsky, A. S. Olia, J. Gorman, M. A. Rapp, G. Cerutti, G.-Y. Chuang, P. S. Katsamba, A. Nazzari, J. M. Sampson, A. Schon, P. D. Wang, J. Bimela, W. Shi, I.-T. Teng, , P. D. Kwong
This paper uses cryo-EM to show how SARS-CoV-2 spike protein undergoes pH-dependent structural changes that affect ACE2 binding and antibody evasion.
bioRxiv · Jul 4, 2020 · PreprintImmunology