PDB Entry (3k7f)
PDB ID: 3k7f Resolution: 1.95 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:   6-[2-(7-phenylheptanoyl)-1,3-oxazol-5-yl]pyridine-2-carboxylic acid
Canonical SMILES:   OC(=O)c1cccc(n1)-c1cnc(o1)C(=O)CCCCCCc1ccccc1
Standard InChI:   InChI=1S/C22H22N2O4/c25-19(14-7-2-1-4-9-16-10-5-3-6-11-16)21-23-15-20(28-21)17-12-8-13-18(24-17)22(26)27/h3,5-6,8,10-13,15H,1-2,4,7,9,14H2,(H,26,27)
HET Code:   F2C PubChem:   16110715
DrugBank:   - ChEMBL:   CHEMBL219942
Molecular Formula:   C22H22N2O4 Mol. Weight:   378.15796 logP:   4.8107
HBD:   1 HBA:   5
#Rotatable Bonds:   10 TPSA:   93.29
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Hemi(thio)acetalization SER 241 A 11.29 - Ketone
Binding Affinity
Database Name Value
PDBBind Ki : 20 nM
BindingDB Ki : 14.5 nM , IC50 : 100 nM , Ki : 10.3 nM , Ki : 26 nM , Ki : 20 nM , Ki : 10.4 nM