PDB Entry (2g6d) |
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PDB ID: 2g6d | Resolution: 2.5 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: - | DOI: - | |
Protein |
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Protein Name: Cathepsin S | |
Uniprot ID/ACC: P25774 (CATS_HUMAN) | Organism: Homo sapiens (Human) |
Gene Symbol: CTSS | Gene ID: 1520 |
Protein Class: HYDROLASE |
Ligand |
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Ligand Name: CRA-14009 | ||
Canonical SMILES: c1ccccc1S(=O)(=O)CC[C@H](NC(=O)N2CCOCC2)C(=O)N[C@@H](CCc3ccccc3)/C=C/S(=O)(=O)c4ccccc4 | ||
Standard InChI: InChI=1S/C32H37N3O7S2/c36-31(30(34-32(37)35-20-22-42-23-21-35)19-25-44(40,41)29-14-8-3-9-15-29)33-27(17-16-26-10-4-1-5-11-26)18-24-43(38,39)28-12-6-2-7-13-28/h1-15,18,24,27,30H,16-17,19-23,25H2,(H,33,36)(H,34,37)/b24-18+/t27-,30-/m0/s1 | ||
HET Code: MQQ | PubChem: - | |
DrugBank: - | ChEMBL: - | |
Molecular Formula: C32H37N3O7S2 | Mol. Weight: 639.2073 | logP: 3.366 |
HBD: 2 | HBA: 7 | |
#Rotatable Bonds: 13 | TPSA: 138.95 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Michael Addition | CYS 25 | A | 19.18 | 13.36 | Vinyl Sulfonyl |
Binding Affinity |
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