3VB3
Crystal structure of SARS-CoV 3C-like protease in apo form
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | 3C-like proteinase | polymer | 306 | 33876.6 | 2 | UniProt (P0C6U8) Pfam (PF05409) | SARS coronavirus (SARS-CoV) | 3CL-PRO, 3CLp |
| 2 | C (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 3 | D, E, F, G, H... (A, B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 7 | Chemie (EDO) | |||
| 4 | K, L (A, B) | water | water | 18.0 | 168 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 67753.3 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 540.6 | |
| All* | Total formula weight | 68293.9 |
