8UND
X-ray Structure of SARS-CoV-2 main protease covalently bound to inhibitor GRL-190-21 at 1.90 A.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | ORF1a polyprotein | polymer | 306 | 33825.5 | 1 | UniProt (A0A8B1JK87) Pfam (PF05409) UniProt (by SIFTS) (A0A6C1F1G5) | Severe acute respiratory syndrome coronavirus | |
| 2 | B (A) | (1R,2S,5S)-N-{(1E,2S)-1-imino-3-[(3S)-2-oxopiperidin-3-yl]propan-2-yl}-6,6-dimethyl-3-[3-methyl-N-(trifluoroacetyl)-L-valyl]-3-azabicyclo[3.1.0]hexane-2-carboxamide | non-polymer | 515.6 | 1 | Chemie (X4N) | |||
| 3 | C (A) | water | water | 18.0 | 340 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 33825.5 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 515.6 | |
| All* | Total formula weight | 34341.1 |
