PDB Entry (2ft2)
PDB ID: 2ft2 Resolution: 1.7 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-29728
Canonical SMILES:   Fc1ccc(cc1)[C@@H](C(F)(F)F)N[C@H](C(=O)NC2(C#N)CC2)CS(=O)(=O)N3CCOCC3
Standard InChI:   InChI=1S/C19H22F4N4O4S/c20-14-3-1-13(2-4-14)16(19(21,22)23)25-15(17(28)26-18(12-24)5-6-18)11-32(29,30)27-7-9-31-10-8-27/h1-4,15-16,25H,5-11H2,(H,26,28)/t15-,16-/m0/s1
HET Code:   C28 PubChem:   11576559
DrugBank:   - ChEMBL:   -
Molecular Formula:   C19H22F4N4O4S Mol. Weight:   478.1298 logP:   1.22168
HBD:   2 HBA:   6
#Rotatable Bonds:   8 TPSA:   111.53
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Nucleophilic Addition to a Triple Bond CYS 25 B 16.62 11.31 Nitrile
Binding Affinity
-