8XWT
Crystal structure of SARS-CoV-2 3CLpro-L50F mutant with its peptidyl substrate
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 | 33827.5 | 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 (B) | CYS-SER-GLY-VAL-THR-PHE-GLN-SER-ALA-VAL-LYS-ARG-THR-ILE | polymer | 14 | 1498.7 | 1 | Severe acute respiratory syndrome coronavirus 2 | ||
| 3 | C, D (A, B) | water | water | 18.0 | 233 | Chemie (HOH) |
Sequence modifications
A: 1 - 306 (UniProt: P0DTD1)
| PDB | External Database | Details |
|---|---|---|
| Phe 50 | Leu 3313 | engineered mutation |
| Ala 145 | Cys 3408 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 35326.2 | |
| All* | Total formula weight | 35326.2 |
