1TOU

Crystal structure of human adipocyte fatty acid binding protein in complex with a non-covalent ligand


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2 Å
  • R-Value Free: 0.279 
  • R-Value Work: 0.200 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Substituted benzylamino-6-(trifluoromethyl)pyrimidin-4(1H)-ones: a novel class of selective human A-FABP inhibitors.

Ringom, R.Axen, E.Uppenberg, J.Lundback, T.Rondahl, L.Barf, T.

(2004) Bioorg.Med.Chem.Lett. 14: 4449-4452

  • DOI: 10.1016/j.bmcl.2004.06.058

  • PubMed Abstract: 
  • The synthesis and biological evaluation of novel human A-FABP inhibitors based on the 6-(trifluoromethyl)pyrimidine-4(1H)-one scaffold is described. Two series of compounds, bearing either an amino or carbon substituent in the 2-position of the pyrim ...

    The synthesis and biological evaluation of novel human A-FABP inhibitors based on the 6-(trifluoromethyl)pyrimidine-4(1H)-one scaffold is described. Two series of compounds, bearing either an amino or carbon substituent in the 2-position of the pyrimidine ring were investigated. Modification of substituents and chain length optimization led to novel compounds with low micromolar activity and good selectivity for human A-FABP.


    Organizational Affiliation

    Department of Medicinal Chemistry, Biovitrum AB, SE-751 37 Uppsala, Sweden.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Fatty acid-binding protein, adipocyte
A
131Homo sapiensMutation(s): 0 
Gene Names: FABP4
Find proteins for P15090 (Homo sapiens)
Go to Gene View: FABP4
Go to UniProtKB:  P15090
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
B1V
Query on B1V

Download SDF File 
Download CCD File 
A
2-[(2-OXO-2-PIPERIDIN-1-YLETHYL)SULFANYL]-6-(TRIFLUOROMETHYL)PYRIMIDIN-4-OL
2-[(2-OXO-2-PIPERIDIN-1-YLETHYL)THIO]-6-(TRIFLUOROMETHYL)PYRIMIDIN-4(1H)-ONE
C12 H14 F3 N3 O2 S
UDBHGUOSOKOIAX-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
B1VIC50: 1000 nM BINDINGMOAD
B1VIC50: 1000 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2 Å
  • R-Value Free: 0.279 
  • R-Value Work: 0.200 
  • Space Group: P 21 21 2
Unit Cell:
Length (Å)Angle (°)
a = 71.829α = 90.00
b = 53.106β = 90.00
c = 31.383γ = 90.00
Software Package:
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2004-08-24
    Type: Initial release
  • Version 1.1: 2008-04-30
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance