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. 2021 Jan 20;13(2):146. doi: 10.3390/v13020146

Table 1.

Alignment of sequences in the neighborhoods of RGD motifs of CoV-1 and CoV-2 spike proteins and 12 known integrin ligands. Positively charged amino acids in red; negatively charged in green; hydrophobic in yellow.

graphic file with name viruses-13-00146-i001.jpg