PDB Entry (3ovx) |
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PDB ID: 3ovx | Resolution: 1.49 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 21030256 | DOI: 10.1016/j.bmcl.2010.10.012 | |
Protein |
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Protein Name: Cathepsin S | |
Uniprot ID/ACC: P25774 (CATS_HUMAN) | Organism: Homo sapiens (Human) |
Gene Symbol: CTSS | Gene ID: 1520 |
Protein Class: HYDROLASE |
Ligand |
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Ligand Name: 2-chloro-N-[(1S)-1-formylpropyl]-3-(trifluoromethyl)benzamide | ||
Canonical SMILES: CC[C@@H](C=O)NC(=O)c1cccc(c1Cl)C(F)(F)F | ||
Standard InChI: InChI=1S/C12H11ClF3NO2/c1-2-7(6-18)17-11(19)8-4-3-5-9(10(8)13)12(14,15)16/h3-7H,2H2,1H3,(H,17,19)/t7-/m0/s1 | ||
HET Code: O64 | PubChem: 49867422 | |
DrugBank: - | ChEMBL: CHEMBL1234897 | |
Molecular Formula: C12H11ClF3NO2 | Mol. Weight: 293.04303 | logP: 3.0661 |
HBD: 1 | HBA: 2 | |
#Rotatable Bonds: 4 | TPSA: 46.17 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Hemi(thio)acetalization | CYS 25 | A | 13.27 | 12.73 | Aldehyde |
Binding Affinity |
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Database Name | Value |
PDBBind | IC50 : 31 nM |
BindingDB | IC50 : 31 nM |