6WUU
Crystal structure of the SARS CoV-2 Papain-like protease in complex with peptide inhibitor VIR250
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Non-structural protein 3 | polymer | 326 | 37128.1 | 4 | UniProt (P0DTD1) Pfam (PF08715) | Severe acute respiratory syndrome coronavirus 2 (2019-nCoV) | pp1ab,ORF1ab polyprotein,nsp3,PL2-PRO,Papain-like protease,Papain-like proteinase,PL-PRO |
| 2 | E, F, G, H (G, H, I, J) | VIR250 | polymer | 5 | 504.6 | 4 | BIRD (PRD_002385) | synthetic construct | |
| 3 | I, J, L, N (A, B, C, D) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 4 | K, M, O, P (B, C, D) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 5 | Q, R, S, T (A, B, C, D) | water | water | 18.0 | 18 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 0 - 316 (UniProt: P0DTD1)
| PDB | External Database | Details |
|---|---|---|
| Met -1 | - | initiating methionine |
| Leu 317 | - | expression tag |
| Glu 318 | - | expression tag |
| His 319 | - | expression tag |
| His 320 | - | expression tag |
| His 321 | - | expression tag |
| His 322 | - | expression tag |
| His 323 | - | expression tag |
| His 324 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 150531.0 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 358.9 | |
| All* | Total formula weight | 150889.8 |
