PDB Entry (6ezp) |
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PDB ID: 6ezp | Resolution: 1.37 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 29590750 | DOI: 10.1021/acs.jmedchem.7b01869 | |
Protein |
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Protein Name: Procathepsin L | |
Uniprot ID/ACC: P07711 (CATL1_HUMAN) | Organism: Homo sapiens (Human) |
Gene Symbol: CTSL | Gene ID: 1514 |
Protein Class: HYDROLASE |
Ligand |
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Ligand Name: (3S,14Z)-22-chloro-N-(1-cyanocyclopropyl)-5-oxo-12,17-dioxa-4-azatricyclo[16.2.2.0⁶,¹¹]docosa-1(20),6,8,10,14,18,21-heptaene-3-carboxamide | ||
Canonical SMILES: c1cccc(c12)OC\C=C\COc3ccc(cc3Cl)C[C@H](NC2=O)C(=O)NC4(C#N)CC4 | ||
Standard InChI: InChI=1S/C24H22ClN3O4/c25-18-13-16-7-8-21(18)32-12-4-3-11-31-20-6-2-1-5-17(20)22(29)27-19(14-16)23(30)28-24(15-26)9-10-24/h1-8,13,19H,9-12,14H2,(H,27,29)(H,28,30)/b4-3+/t19-/m0/s1 | ||
HET Code: C3E | PubChem: 71656261 | |
DrugBank: - | ChEMBL: CHEMBL4110750 | |
Molecular Formula: C24H22ClN3O4 | Mol. Weight: 451.12988 | logP: 3.18088 |
HBD: 2 | HBA: 5 | |
#Rotatable Bonds: 2 | TPSA: 100.45 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Nucleophilic Addition to a Triple Bond | CYS 25 | A | 17.67 | 12.91 | Nitrile |
Binding Affinity |
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