PDB Entry (3vb7) |
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PDB ID: 3vb7 | Resolution: 1.95 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 23202846 | DOI: 10.1016/j.ejmech.2012.10.053 | |
Protein |
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Protein Name: Replicase polyprotein 1a | |
Uniprot ID/ACC: P0C6U8 (R1A_SARS) | Organism: Severe acute respiratory syndrome coronavirus (SARS-CoV) |
Gene Symbol: 1a | Gene ID: - |
Protein Class: HYDROLASE |
Ligand |
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Ligand Name: M4Z inhibitor | ||
Canonical SMILES: NC(=O)CC[C@@H](C#N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](C(C)C)NC(=O)[C@H](C)NC(=O)c1cc(C)on1 | ||
Standard InChI: InChI=1S/C24H37N7O6/c1-12(2)9-17(22(34)28-16(11-25)7-8-19(26)32)29-24(36)20(13(3)4)30-21(33)15(6)27-23(35)18-10-14(5)37-31-18/h10,12-13,15-17,20H,7-9H2,1-6H3,(H2,26,32)(H,27,35)(H,28,34)(H,29,36)(H,30,33)/t15-,16-,17-,20-/m0/s1 | ||
HET Code: 0JU | PubChem: 71571220 | |
DrugBank: - | ChEMBL: CHEMBL2316339 | |
Molecular Formula: C24H37N7O6 | Mol. Weight: 519.2805 | logP: 0.0469 |
HBD: 5 | HBA: 8 | |
#Rotatable Bonds: 14 | TPSA: 209.31 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Nucleophilic Addition to a Triple Bond | CYS 145 | A | 10.65 | 13.81 | Nitrile |
Binding Affinity |
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