PDB Entry (4mzo) |
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PDB ID: 4mzo | Resolution: 1.47 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 24224654 | DOI: 10.1021/jm401528k | |
Protein |
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Protein Name: Cathepsin S | |
Uniprot ID/ACC: O70370 (CATS_MOUSE) | Organism: Mus musculus (Mouse) |
Gene Symbol: Ctss | Gene ID: 13040 |
Protein Class: HYDROLASE |
Ligand |
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Ligand Name: (3S,4S)-1-(benzenesulfonyl)-N-(cyanomethyl)-4-(morpholine-4-carbonyl)pyrrolidine-3-carboxamide | ||
Canonical SMILES: N#CCNC(=O)[C@@H]1CN(S(=O)(=O)c2ccccc2)C[C@H]1C(=O)N3CCOCC3 | ||
Standard InChI: InChI=1S/C18H22N4O5S/c19-6-7-20-17(23)15-12-22(28(25,26)14-4-2-1-3-5-14)13-16(15)18(24)21-8-10-27-11-9-21/h1-5,15-16H,7-13H2,(H,20,23)/t15-,16-/m1/s1 | ||
HET Code: 2EW | PubChem: 72793721 | |
DrugBank: - | ChEMBL: CHEMBL3093943 | |
Molecular Formula: C18H22N4O5S | Mol. Weight: 406.1311 | logP: -0.57812 |
HBD: 1 | HBA: 6 | |
#Rotatable Bonds: 5 | TPSA: 119.81 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Nucleophilic Addition to a Triple Bond | CYS 147 | A | 14.01 | 12.06 | Nitrile |
Binding Affinity |
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Database Name | Value |
PDBBind | IC50 : 271 nM |