| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T566 |
0-179 |
Sentence |
denotes |
Figure 8 Comparison of receptor binding sites in S1-CTDs of HCoV-NL63, SARS-CoV and SARS-CoV2 binding to human ACE2. (a) S1-CTD receptor binding domains (RBDs) of HCoV-NL63 (pdb: |
| T567 |
180-255 |
Sentence |
denotes |
3kbh [232], forest), SARS-CoV (pdb: ajf [234], marine) and SARS-CoV-2 (pdb: |
| T568 |
256-431 |
Sentence |
denotes |
6m0j [235], salmon) in complex with human ACE2 (transparent green). (b) Direct interactions between amino acids of human ACE2 and those of the S1-CTD RBD of the indicated CoV. |
| T569 |
432-586 |
Sentence |
denotes |
The bond lengths in angstroms are indicated on the dashed lines. (c) Alignment of aa sequences of the S1-CTD RBDs of the three CoVs binding to human ACE2. |
| T570 |
587-670 |
Sentence |
denotes |
Amino acid residues in the S1-CTD RBDs facing the ACE2 receptor are colored in red. |
| T571 |
671-849 |
Sentence |
denotes |
Residues in the S1-CTD RBDs of HCoV-NL63, SARS-CoV and SARS-CoV-2 directly interacting with residues in the ACE2 receptor are highlighted in green, blue and purple, respectively. |
