Fig. 3.

(A): Sequence alignment between the SARS-CoV and SARS-CoV-2 Spike glycoproteins and Neurotoxin homolog NL1 depicting amino acids within this sequence identical or functionally equivalent to Neurotoxin homolog NL1 toxin. (B): Amino acid interactions between SARS-CoV-2 RBD and SARS-CoV neutralizing mAb CR3022. (C): Spatial amino acid interactions between SARS-CoV-2 RBD (red) and CR3022 heavy (blue) and light chain (green) through different angles. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)