PDB Entry (2fud)
PDB ID: 2fud Resolution: 1.95 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-27566
Canonical SMILES:   C1COCCN1C(=O)N[C@@H](C[Si](C)(C)C)C(=O)NC2(C#N)CCS(=O)(=O)CC2
Standard InChI:   InChI=1S/C17H30N4O5SSi/c1-28(2,3)12-14(19-16(23)21-6-8-26-9-7-21)15(22)20-17(13-18)4-10-27(24,25)11-5-17/h14H,4-12H2,1-3H3,(H,19,23)(H,20,22)/t14-/m0/s1
HET Code:   CRL PubChem:   10062711
DrugBank:   - ChEMBL:   CHEMBL1231929
Molecular Formula:   C17H30N4O5SSi Mol. Weight:   430.17062 logP:   0.32218
HBD:   2 HBA:   6
#Rotatable Bonds:   5 TPSA:   128.6
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Nucleophilic Addition to a Triple Bond CYS 25 B 17.16 12.83 Nitrile
Binding Affinity
-