PDB Entry (1ayw) |
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PDB ID: 1ayw | Resolution: 2.4 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 9405598 | DOI: 10.1073/pnas.94.26.14249 | |
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-(N-BENZYLOXYCARBONYL-L-LEUCINYL)-5-(3-BENZYLOXY BENZOYL)CARBOHYDRAZIDE | ||
Canonical SMILES: c1ccccc1COC(=O)N[C@@H](CC(C)C)C(=O)NNC(=O)NNC(=O)c2cccc(c2)OCc3ccccc3 | ||
Standard InChI: InChI=1S/C29H33N5O6/c1-20(2)16-25(30-29(38)40-19-22-12-7-4-8-13-22)27(36)32-34-28(37)33-31-26(35)23-14-9-15-24(17-23)39-18-21-10-5-3-6-11-21/h3-15,17,20,25H,16,18-19H2,1-2H3,(H,30,38)(H,31,35)(H,32,36)(H2,33,34,37)/t25-/m0/s1 | ||
HET Code: IN3 | PubChem: 5288632 | |
DrugBank: - | ChEMBL: CHEMBL340191 | |
Molecular Formula: C29H33N5O6 | Mol. Weight: 547.2431 | logP: 3.5819 |
HBD: 5 | HBA: 6 | |
#Rotatable Bonds: 10 | TPSA: 146.89 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Nucleophilic Addition to a Double Bond | CYS 25 | A | 15.18 | 12.97 | Hydrazide |
Binding Affinity |
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