3UR9
1.65A resolution structure of Norwalk Virus Protease Containing a covalently bound dipeptidyl inhibitor
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 protease | polymer | 188 | 20126.1 | 2 | UniProt (Q83883) In PDB | Norovirus | 3CLpro |
2 | A, B | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
3 | A, B | (1S,2S)-2-({N-[(benzyloxy)carbonyl]-L-leucyl}amino)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid | non-polymer | 485.6 | 2 | Chemie (K36) | |||
4 | water | water | 18.0 | 158 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 181 (UniProt: Q83883)
PDB | External Database | Details |
---|---|---|
His -6 | - | expression tag |
His -5 | - | expression tag |
His -4 | - | expression tag |
His -3 | - | expression tag |
His -2 | - | expression tag |
His -1 | - | expression tag |
Met 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 40252.3 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 1112.9 | |
All* | Total formula weight | 41365.2 |