3SNA
Crystal structure of SARS coronavirus main protease complexed with Ac-NSFSQ-H (soaking)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | 3C-like proteinase | polymer | 301 | 33344.1 | 1 | UniProt (P0C6U8) Pfam (PF05409) UniProt (by SIFTS) (P0C6X7) In PDB | SARS coronavirus (SARS-CoV) | 3CL-PRO, 3CLp, nsp5 |
| 2 | H | Peptide aldehyde inhibitor Ac-NSFSQ-H | polymer | 6 | 593.6 | 1 | BIRD (PRD_001117) | ||
| 3 | water | water | 18.0 | 14 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 33937.7 | |
| All* | Total formula weight | 33937.7 |
