| D | CoV_S1_C | e7bn7D1 | A: beta barrels | X: Nuclear receptor ligand-binding domain | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: CoV_S1_C | ECOD (v294.2) |
| C | CoV_S1_C | e7bn7C1 | A: beta barrels | X: Nuclear receptor ligand-binding domain | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: CoV_S1_C | ECOD (v294.2) |
| B | CoV_S1_C | e7bn7B1 | A: beta barrels | X: Nuclear receptor ligand-binding domain | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: CoV_S1_C | ECOD (v294.2) |
| A | CoV_S1_C | e7bn7A1 | A: beta barrels | X: Nuclear receptor ligand-binding domain | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: CoV_S1_C | ECOD (v294.2) |