7WSF
Cryo-EM structure of SARS-CoV spike receptor-binding domain in complex with 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 | Angiotensin-converting enzyme | polymer | 739 | 85789.8 | 1 | UniProt (A0A452CBT6) Pfam (PF01401) Pfam (PF16959) In PDB | Mammalia (mammals) | |
| 2 | B | Spike protein S1 | polymer | 190 | 21624.3 | 1 | UniProt (P59594) Pfam (PF09408) In PDB | Severe acute respiratory syndrome coronavirus | |
| 3 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) |
Sequence modifications
B: 321 - 502 (UniProt: P59594)
| PDB | External Database | Details |
|---|---|---|
| Gly 503 | - | expression tag |
| Ser 504 | - | expression tag |
| Leu 505 | - | expression tag |
| Glu 506 | - | expression tag |
| Val 507 | - | expression tag |
| Leu 508 | - | expression tag |
| Phe 509 | - | expression tag |
| Gln 510 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 107414.1 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 65.4 | |
| All* | Total formula weight | 107479.5 |
