7D3I
Crystal structure of SARS-CoV-2 main protease in complex with MI-23
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 | 306 | 33825.5 | 1 | UniProt (P0DTC1) Pfam (PF05409) UniProt (by SIFTS) (P0DTD1) In PDB | Severe acute respiratory syndrome coronavirus 2 (2019-nCoV) | main protease,3CL-PRO,3CLp,Mpro,Non-structural protein 5,nsp5,SARS coronavirus main proteinase |
2 | A | (3~{S},3~{a}~{S},6~{a}~{R})-2-[3-[3,5-bis(fluoranyl)phenyl]propanoyl]-~{N}-[(2~{S})-1-oxidanylidene-3-[(3~{S})-2-oxidanylidenepyrrolidin-3-yl]propan-2-yl]-3,3~{a},4,5,6,6~{a}-hexahydro-1~{H}-cyclopenta[c]pyrrole-3-carboxamide | non-polymer | 461.5 | 1 | Chemie (GQU) | |||
3 | A | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
4 | water | water | 18.0 | 284 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 33825.5 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 583.6 | |
All* | Total formula weight | 34409.2 |