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. Author manuscript; available in PMC: 2024 Jan 16.
Published in final edited form as: ACS Appl Bio Mater. 2022 Dec 22;6(1):182–190. doi: 10.1021/acsabm.2c00832

Table 2.

Comparison of ACE2 interacting residues with SARS-CoV-2 spike protein of ACE2 amino acids provided by a 1 helix.

α 1 Helix of ACE2 Residues Interreacting with RBD
PDB S 19 T 20 I 21 E 22 E 23 Q 24 A 25 K 26 T 27 F 28 L 29 D 30 K 31 F 32 N 33 H 34 E 35 A 36 E 37 D 38 L 39 F 40 Y 41 Q 42 S 43 S 44
6M0J
6M17
6VW1
6LZG