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. 2021 Feb 13:1–11. doi: 10.1080/07391102.2021.1886175

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Figure 1. — Conformational comparison of Spike-ACE2 PDB complexes: (A) alignment of PDB entries, Spike and ACE2 are respectively surrounded by cyan and orange fog, and (B) bar graph showing RMSd (in Å) computed on protein atoms.