7XA7
Crystal structure of SARS-CoV-2 receptor-binding domain in complex with intermediate horseshoe bat ACE2
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C, E, G (A, C, E, G) | Angiotensin-converting enzyme | polymer | 598 | 69714.4 | 4 | UniProt (A0A7D7FA76) Pfam (PF01401) | Rhinolophus affinis (Intermediate horseshoe bat) | |
| 2 | B, D, F, H (B, D, F, H) | Spike protein S1 | polymer | 223 | 25122.3 | 4 | UniProt (P0DTC2) Pfam (PF09408) | Severe acute respiratory syndrome coronavirus 2 | |
| 3 | I, K, M, O (A, C, E, G) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 4 | J, L, N, P (B, D, F, H) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 4 | Chemie (NAG) | |||
| 5 | Q, R, S, T, U... (A, B, C, D, E...) | water | water | 18.0 | 42 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 379347.1 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1146.5 | |
| All* | Total formula weight | 380493.5 |
