3SNC
Crystal structure of SARS coronavirus main protease complexed with Ac-NSTSQ-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 (A) | 3C-like proteinase | polymer | 306 | 33876.6 | 1 | UniProt (P0C6U8) Pfam (PF05409) UniProt (by SIFTS) (P0C6X7) | SARS coronavirus (SARS-CoV) | 3CL-PRO, 3CLp, nsp5 |
| 2 | B (H) | Peptide aldehyde inhibitor Ac-NSTSQ-H | polymer | 6 | 547.6 | 1 | BIRD (PRD_000771) | ||
| 3 | C (A) | DIMETHYL SULFOXIDE | non-polymer | 78.1 | 1 | Chemie (DMS) | |||
| 4 | D (A) | water | water | 18.0 | 55 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 34424.2 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 78.1 | |
| All* | Total formula weight | 34502.3 |
