2NNQ

Crystal structure of human adipocyte fatty acid binding protein in complex with ((2'-(5-ethyl-3,4-diphenyl-1H-pyrazol-1-yl)-3-biphenylyl)oxy)acetic acid


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.235 
  • R-Value Work: 0.188 
  • R-Value Observed: 0.193 

wwPDB Validation 3D Report Full Report


This is version 1.4 of the entry. See complete history


Literature

Potent and selective biphenyl azole inhibitors of adipocyte fatty acid binding protein (aFABP).

Sulsky, R.Magnin, D.R.Huang, Y.Simpkins, L.Taunk, P.Patel, M.Zhu, Y.Stouch, T.R.Bassolino-Klimas, D.Parker, R.Harrity, T.Stoffel, R.Taylor, D.S.Lavoie, T.B.Kish, K.Jacobson, B.L.Sheriff, S.Adam, L.P.Ewing, W.R.Robl, J.A.

(2007) Bioorg Med Chem Lett 17: 3511-3515

  • DOI: 10.1016/j.bmcl.2006.12.044
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • Herein we report the first disclosure of biphenyl azoles that are nanomolar binders of adipocyte fatty acid binding protein (aFABP or aP2) with up to thousand-fold selectivity against muscle fatty acid binding protein and epidermal fatty acid binding ...

    Herein we report the first disclosure of biphenyl azoles that are nanomolar binders of adipocyte fatty acid binding protein (aFABP or aP2) with up to thousand-fold selectivity against muscle fatty acid binding protein and epidermal fatty acid binding protein. In addition a new radio-ligand to determine binding against the three fatty acid binding proteins was also synthesized.


    Organizational Affiliation

    Department of Metabolic Disease Chemistry, Bristol Myers-Squibb Pharmaceutical Research Institute, PO Box 5400, Princeton, NJ 08543-5400, USA. sulskyr@bms.com



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Fatty acid-binding protein, adipocyteA131Homo 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
 ( Mouse scroll to zoom / Hold left click to move )
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
T4B
Query on T4B

Download CCD File 
A
((2'-(5-ETHYL-3,4-DIPHENYL-1H-PYRAZOL-1-YL)-3-BIPHENYLYL)OXY)ACETIC ACID
C31 H26 N2 O3
SJRVJRYZAQYCEE-UHFFFAOYSA-N
 Ligand Interaction
SO4
Query on SO4

Download CCD File 
A
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
T4BKi:  7.400000095367432   nM  BindingDB
T4BIC50:  221   nM  BindingDB
T4BKi:  220   nM  BindingDB
T4BKi :  2   nM  PDBBind
T4BKd:  2050   nM  BindingDB
T4BKi:  15   nM  BindingDB
T4BKi:  2   nM  Binding MOAD
T4BKi:  29   nM  BindingDB
T4BKi:  160   nM  BindingDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.235 
  • R-Value Work: 0.188 
  • R-Value Observed: 0.193 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 32.62α = 90
b = 53.93β = 90
c = 74.41γ = 90
Software Package:
Software NamePurpose
CNSrefinement
PDB_EXTRACTdata extraction
X-GENdata reduction
X-GENdata scaling
AMoREphasing
CNXrefinement

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

  • Deposited Date: 2006-10-24 
  • Released Date: 2007-06-12 
  • Deposition Author(s): Jacobson, B.L.

Revision History 

  • Version 1.0: 2007-06-12
    Type: Initial release
  • Version 1.1: 2008-05-01
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2012-06-20
    Changes: Data collection
  • Version 1.4: 2017-10-18
    Changes: Refinement description