PDB Entry (3k84)
PDB ID: 3k84 Resolution: 2.25 Å Exp. Method: X-RAY DIFFRACTION
PMID: 19924997 DOI: 10.1021/jm9012196
Protein
Protein Name: Fatty-acid amide hydrolase 1
Uniprot ID/ACC: P97612 (FAAH1_RAT) Organism: Rattus norvegicus (Rat)
Gene Symbol: Faah Gene ID: 100911581
Protein Class: HYDROLASE
Ligand
Ligand Name:   (9Z)-1-(5-pyridin-2-yl-1,3,4-oxadiazol-2-yl)octadec-9-en-1-one
Canonical SMILES:   CCCCCCCC/C=C\CCCCCCCC(=O)c1nnc(o1)-c2ccccn2
Standard InChI:   InChI=1S/C25H37N3O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-20-23(29)25-28-27-24(30-25)22-19-17-18-21-26-22/h9-10,17-19,21H,2-8,11-16,20H2,1H3/b10-9-
HET Code:   K84 PubChem:   44389973
DrugBank:   - ChEMBL:   CHEMBL178563
Molecular Formula:   C25H37N3O2 Mol. Weight:   411.28857 logP:   7.3518
HBD:   0 HBA:   5
#Rotatable Bonds:   17 TPSA:   68.88
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Hemi(thio)acetalization SER 241 A 11.33 - Ketone
Binding Affinity
Database Name Value
PDBBind Ki : 3 nM
BindingDB IC50 : 4 nM , Ki : 3 nM