PDB Entry (3k83)
PDB ID: 3k83 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:   6-[2-(3-biphenyl-4-ylpropanoyl)-1,3-oxazol-5-yl]pyridine-2-carboxylic acid
Canonical SMILES:   OC(=O)c1cccc(n1)-c1cnc(o1)C(=O)CCc1ccc(cc1)-c1ccccc1
Standard InChI:   InChI=1S/C24H18N2O4/c27-21(14-11-16-9-12-18(13-10-16)17-5-2-1-3-6-17)23-25-15-22(30-23)19-7-4-8-20(26-19)24(28)29/h1-10,12-13,15H,11,14H2,(H,28,29)
HET Code:   F27 PubChem:   24799115
DrugBank:   - ChEMBL:   CHEMBL260747
Molecular Formula:   C24H18N2O4 Mol. Weight:   398.12665 logP:   4.9173
HBD:   1 HBA:   5
#Rotatable Bonds:   7 TPSA:   93.29
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Hemi(thio)acetalization SER 241 A 11.14 - Ketone
Binding Affinity
Database Name Value
PDBBind Ki : 22 nM
BindingDB Ki : 22 nM , IC50 : 6 nM
Binding MOAD Ki : 22 nM