7WSE
Cryo-EM structure of SARS-CoV-2 spike receptor-binding domain complexed with its receptor minke whale ACE2
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Angiotensin-converting enzyme | polymer | 739 | 85789.8 | 1 | UniProt (A0A452CBT6) | Mammalia (mammals) | |
| 2 | B (B) | Spike protein S1 | polymer | 195 | 21873.5 | 1 | UniProt (P0DTC2) Pfam (PF09408) | Severe acute respiratory syndrome coronavirus 2 | S glycoprotein,E2,Peplomer protein |
| 3 | C (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 107663.3 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 65.4 | |
| All* | Total formula weight | 107728.7 |
