5HZ8

FABP4_3 in complex with 6,8-Dichloro-4-phenyl-2-piperidin-1-yl-quinoline-3-carboxylic acid


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.12 Å
  • R-Value Free: 0.171 
  • R-Value Work: 0.144 
  • R-Value Observed: 0.145 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Design and synthesis of selective, dual fatty acid binding protein 4 and 5 inhibitors.

Kuhne, H.Obst-Sander, U.Kuhn, B.Conte, A.Ceccarelli, S.M.Neidhart, W.Rudolph, M.G.Ottaviani, G.Gasser, R.So, S.S.Li, S.Zhang, X.Gao, L.Myers, M.

(2016) Bioorg Med Chem Lett 26: 5092-5097

  • DOI: 10.1016/j.bmcl.2016.08.071
  • Primary Citation of Related Structures:  
    5HZ8, 5HZ9, 5HZ6, 5HZ5

  • PubMed Abstract: 
  • Dual inhibition of fatty acid binding proteins 4 and 5 (FABP4 and FABP5) is expected to provide beneficial effects on a number of metabolic parameters such as insulin sensitivity and blood glucose levels and should protect against atherosclerosis. St ...

    Dual inhibition of fatty acid binding proteins 4 and 5 (FABP4 and FABP5) is expected to provide beneficial effects on a number of metabolic parameters such as insulin sensitivity and blood glucose levels and should protect against atherosclerosis. Starting from a FABP4 selective focused screening hit, biostructure information was used to modulate the selectivity profile in the desired way and to design potent dual FABP4/5 inhibitors with good selectivity against FABP3. With very good pharmacokinetic properties and no major safety alerts, compound 12 was identified as a suitable tool compound for further in vivo investigations.


    Organizational Affiliation

    Hoffmann-La Roche Inc., 340 Kingsland Street, Nutley, NJ 07110, USA.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Fatty acid-binding protein, adipocyteA135Homo sapiensMutation(s): 0 
Gene Names: FABP4
Find proteins for P15090 (Homo sapiens)
Explore P15090 
Go to UniProtKB:  P15090
NIH Common Fund Data Resources
PHAROS  P15090
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
65Z
Query on 65Z

Download CCD File 
A
6,8-dichloro-4-phenyl-2-(piperidin-1-yl)quinoline-3-carboxylic acid
C21 H18 Cl2 N2 O2
CXDOFNPXCPTGNV-UHFFFAOYSA-N
 Ligand Interaction
DMS
Query on DMS

Download CCD File 
A
DIMETHYL SULFOXIDE
C2 H6 O S
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
65ZKi:  16   nM  Binding MOAD
65ZKi:  16   nM  BindingDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.12 Å
  • R-Value Free: 0.171 
  • R-Value Work: 0.144 
  • R-Value Observed: 0.145 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 35.4α = 90
b = 55.768β = 90
c = 74.373γ = 90
Software Package:
Software NamePurpose
SADABSdata scaling
PDB_EXTRACTdata extraction
REFMACrefinement
XDSdata reduction
REFMACphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2016-12-14
    Type: Initial release
  • Version 1.1: 2017-03-08
    Changes: Refinement description