7NT2
Crystal structure of SARS CoV2 main protease in complex with FSP006
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | 3C-like proteinase | polymer | 306 | 33825.5 | 2 | UniProt (P0DTC1) Pfam (PF05409) UniProt (by SIFTS) (P0DTD1) | Severe acute respiratory syndrome coronavirus 2 (2019-nCoV SARS-CoV-2) | 3CL-PRO,3CLp,Main protease,Mpro,Non-structural protein 5,nsp5,SARS coronavirus main proteinase |
| 2 | C, D, F, G, H... (A, B) | DIMETHYL SULFOXIDE | non-polymer | 78.1 | 6 | Chemie (DMS) | |||
| 3 | E (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | I (B) | [(1S)-2-[(2,3-dimethoxyphenyl)methylamino]-1-(4-nitrophenyl)-2-oxidanylidene-ethyl] prop-2-enoate | non-polymer | 400.4 | 1 | Chemie (URK) | |||
| 5 | J (B) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 6 | L, M (A, B) | water | water | 18.0 | 179 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 67651.1 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 1010.8 | |
| All* | Total formula weight | 68661.8 |
