PDB Entry (2yj8) |
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PDB ID: 2yj8 | Resolution: 1.3 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 21898833 | DOI: 10.1002/CMDC.201100353 | |
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: (2S,4R)-4-(2-chlorobenzenesulfonyl)-N-(1-cyanocyclopropyl)-1-[1-(4-iodophenyl)cyclopropanecarbonyl]pyrrolidine-2-carboxamide | ||
Canonical SMILES: Clc1ccccc1S(=O)(=O)[C@@H]2C[C@@H](C(=O)NC3(C#N)CC3)N(C2)C(=O)C4(CC4)c5ccc(I)cc5 | ||
Standard InChI: InChI=1S/C25H23ClIN3O4S/c26-19-3-1-2-4-21(19)35(33,34)18-13-20(22(31)29-24(15-28)9-10-24)30(14-18)23(32)25(11-12-25)16-5-7-17(27)8-6-16/h1-8,18,20H,9-14H2,(H,29,31)/t18-,20+/m1/s1 | ||
HET Code: YJ8 | PubChem: 51031601 | |
DrugBank: - | ChEMBL: CHEMBL2335181 | |
Molecular Formula: C25H23ClIN3O4S | Mol. Weight: 623.0143 | logP: 3.59198 |
HBD: 1 | HBA: 5 | |
#Rotatable Bonds: 6 | TPSA: 107.34 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Nucleophilic Addition to a Triple Bond | CYS 25 | A | 17.65 | 12.99 | Nitrile |
Binding Affinity |
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Database Name | Value |
PDBBind | IC50 : 6.5 nM |