PDB Entry (2yj2) |
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PDB ID: 2yj2 | Resolution: 1.15 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)-1-[1-(4-bromophenyl)cyclopropanecarbonyl]-4-(2-chlorobenzenesulfonyl)-N-(1-cyanocyclopropyl)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(Br)cc5 | ||
Standard InChI: InChI=1S/C25H23BrClN3O4S/c26-17-7-5-16(6-8-17)25(11-12-25)23(32)30-14-18(35(33,34)21-4-2-1-3-19(21)27)13-20(30)22(31)29-24(15-28)9-10-24/h1-8,18,20H,9-14H2,(H,29,31)/t18-,20+/m1/s1 | ||
HET Code: YJ2 | PubChem: 51031462 | |
DrugBank: - | ChEMBL: CHEMBL2335180 | |
Molecular Formula: C25H23BrClN3O4S | Mol. Weight: 575.02814 | logP: 3.74988 |
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 | 18.03 | 12.5 | Nitrile |
Binding Affinity |
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Database Name | Value |
PDBBind | IC50 : 12 nM |