4DO3

Structure of FAAH with a non-steroidal anti-inflammatory drug


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.199 
  • R-Value Work: 0.164 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

A Binding Site for Nonsteroidal Anti-inflammatory Drugs in Fatty Acid Amide Hydrolase.

Bertolacci, L.Romeo, E.Veronesi, M.Magotti, P.Albani, C.Dionisi, M.Lambruschini, C.Scarpelli, R.Cavalli, A.De Vivo, M.Piomelli, D.Garau, G.

(2013) J.Am.Chem.Soc. 135: 22-25

  • DOI: 10.1021/ja308733u

  • PubMed Abstract: 
  • In addition to inhibiting the cyclooxygenase (COX)-mediated biosynthesis of prostanoids, various widely used nonsteroidal anti-inflammatory drugs (NSAIDs) enhance endocannabinoid signaling by blocking the anandamide-degrading membrane enzyme fatty ac ...

    In addition to inhibiting the cyclooxygenase (COX)-mediated biosynthesis of prostanoids, various widely used nonsteroidal anti-inflammatory drugs (NSAIDs) enhance endocannabinoid signaling by blocking the anandamide-degrading membrane enzyme fatty acid amide hydrolase (FAAH). The X-ray structure of FAAH in complex with the NSAID carprofen, along with site-directed mutagenesis, enzyme activity assays, and NMR analysis, has revealed the molecular details of this interaction, providing information that may guide the design of dual FAAH-COX inhibitors with superior analgesic efficacy.


    Organizational Affiliation

    Drug Discovery and Development, Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genoa, Italy.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Fatty-acid amide hydrolase 1
A, B
571Rattus norvegicusGene Names: Faah (Faah1)
EC: 3.5.1.99
Find proteins for P97612 (Rattus norvegicus)
Go to UniProtKB:  P97612
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CL
Query on CL

Download SDF File 
Download CCD File 
A
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
OHO
Query on OHO

Download SDF File 
Download CCD File 
A, B
CYCLOHEXANE AMINOCARBOXYLIC ACID
C7 H13 N O2
OQQXGCLLMDQESN-UHFFFAOYSA-N
 Ligand Interaction
0LA
Query on 0LA

Download SDF File 
Download CCD File 
A, B
(2S)-2-(6-chloro-9H-carbazol-2-yl)propanoic acid
(S)-carprofen
C15 H12 Cl N O2
PUXBGTOOZJQSKH-QMMMGPOBSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
0LAIC50: 64200 nM (99) BINDINGDB
0LAIC50: 74000 nM BINDINGMOAD
0LAIC50: 79000 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.199 
  • R-Value Work: 0.164 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 103.470α = 90.00
b = 104.370β = 90.00
c = 147.620γ = 90.00
Software Package:
Software NamePurpose
MOLREPphasing
SCALAdata scaling
REFMACrefinement
MOSFLMdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 2012-02-09 
  • Released Date: 2013-01-23 
  • Deposition Author(s): Garau, G.

Revision History 

  • Version 1.0: 2013-01-23
    Type: Initial release