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Hydrogen bond-forming residues of chain B in SARS-CoV-2 spike glycoprotein and angiotensin-converting enzyme 2 (chain D).
| ## | Structure 1 (chain D) | Dist. (Å) | Structure 2 (chain B) |
|---|---|---|---|
| 1 | D: LYS 600[HZ2] | 1.72 | B: THR 333[OG1] |
| 2 | D: SER 254[O] | 1.93 | B: ASN 370[HD22] |
| 3 | D: ALA 614[O] | 1.95 | B: ALA 372[H] |
