9EEI
Crystal structure of the SARS-CoV-2 Omicron nsp5 main protease (Mpro) E166V mutant in complex with inhibitor GC376
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | 3C-like proteinase nsp5 | polymer | 306 | 33836.6 | 1 | UniProt (P0DTD1) Pfam (PF05409) | Severe acute respiratory syndrome coronavirus 2 | 3CL-PRO,3CLp,Main protease,Mpro,Non-structural protein 5,nsp5,SARS coronavirus main proteinase |
| 2 | B (A) | N~2~-[(benzyloxy)carbonyl]-N-{(2S)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-L-leucinamide | non-polymer | 405.5 | 1 | BIRD (PRD_002495) Chemie (UED) |
Sequence modifications
A: 1 - 306 (UniProt: P0DTD1)
| PDB | External Database | Details |
|---|---|---|
| His 132 | Pro 3395 | engineered mutation |
| Val 166 | Glu 3429 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 33836.6 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 405.5 | |
| All* | Total formula weight | 34242.1 |
