PDB Entry (2auz) |
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PDB ID: 2auz | Resolution: 2.3 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 16290936 | DOI: 10.1016/j.bmcl.2005.10.108 | |
Protein |
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Protein Name: Cathepsin K | |
Uniprot ID/ACC: P43235 (CATK_HUMAN) | Organism: Homo sapiens (Human) |
Gene Symbol: CTSK | Gene ID: 1513 |
Protein Class: HYDROLASE |
Ligand |
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Ligand Name: 1-(PHENYLMETHYL)CYCLOPENTYL[(1S)-1-FORMYLPENTYL]CARBAMATE | ||
Canonical SMILES: CCCC[C@@H](C=O)NC(=O)OC1(CCCC1)Cc2ccccc2 | ||
Standard InChI: InChI=1S/C19H27NO3/c1-2-3-11-17(15-21)20-18(22)23-19(12-7-8-13-19)14-16-9-5-4-6-10-16/h4-6,9-10,15,17H,2-3,7-8,11-14H2,1H3,(H,20,22)/t17-/m0/s1 | ||
HET Code: CT2 | PubChem: 10062714 | |
DrugBank: DB07593 | ChEMBL: CHEMBL117658 | |
Molecular Formula: C19H27NO3 | Mol. Weight: 317.1991 | logP: 4.0258 |
HBD: 1 | HBA: 3 | |
#Rotatable Bonds: 8 | TPSA: 55.4 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Hemi(thio)acetalization | CYS 25 | A | 15.17 | 12.81 | Aldehyde |
Binding Affinity |
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Database Name | Value |
PDBBind | IC50 : 0.35 nM |
BindingDB | IC50 : 0.35 nM |