4XBD
1.45A resolution structure of Norovirus 3CL protease complex with a covalently bound dipeptidyl inhibitor (1R,2S)-2-({N-[(benzyloxy)carbonyl]-3-cyclohexyl-L-alanyl}amino)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid (Orthorhombic P Form)
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 PROTEASE | polymer | 188 | 20126.1 | 2 | UniProt (Q83883) | Norwalk virus (strain GI/Human/United States/Norwalk/1968) (Hu/NV/NV/1968/US) | |
2 | C, D (A, B) | (1R,2S)-2-({N-[(benzyloxy)carbonyl]-3-cyclohexyl-L-alanyl}amino)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid | non-polymer | 525.6 | 2 | Chemie (M40) | |||
3 | E, F (A, B) | water | water | 18.0 | 218 | 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 | 2 |
Total formula weight | 1051.2 | |
All* | Total formula weight | 41303.5 |