8EIR
SARS-CoV-2 polyprotein substrate regulates the stepwise Mpro cleavage reaction
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | 3C-like proteinase nsp5 | polymer | 306 | 33793.5 | 2 | UniProt (P0DTD1) Pfam (PF05409) In PDB | Severe acute respiratory syndrome coronavirus 2 | 3CL-PRO,3CLp,Main protease,Mpro,Non-structural protein 5,nsp5,SARS coronavirus main proteinase |
| 2 | C, D | nsp7-nsp10 of Replicase polyprotein 1a | polymer | 533 | 58291.8 | 2 | UniProt (P0DTC1) Pfam (PF08716) Pfam (PF08717) Pfam (PF08710) Pfam (PF09401) In PDB | Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2 2019-nCoV COVID-19 virus) |
Sequence modifications
A, B: 1 - 306 (UniProt: P0DTD1)
| PDB | External Database | Details |
|---|---|---|
| Ala 145 | Cys 3408 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 184170.5 | |
| All* | Total formula weight | 184170.5 |
