PDB Entry (2g6d)
PDB ID: 2g6d Resolution: 2.5 Å Exp. Method: X-RAY DIFFRACTION
PMID: - DOI: -
Protein
Protein Name: Cathepsin S
Uniprot ID/ACC: P25774 (CATS_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: CTSS Gene ID: 1520
Protein Class: HYDROLASE
Ligand
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
-