1KKQ

Crystal structure of the human PPAR-alpha ligand-binding domain in complex with an antagonist GW6471 and a SMRT corepressor motif

Structural Biology Knowledgebase: 1KKQ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.290
  • R-Value Work: 0.258

Literature

Macromolecules
Sequence Display for 1KKQ

Classification: TRANSCRIPTION

Total Structure Weight: 133212.58

Macromolecule Entities
Molecule Chains Length Organism Details
PEROXISOME PROLIFERATOR ACTIVATED RECEPTOR A, B, C, D 269 Homo sapiens Fragment: PPAR-alpha LBD
Gene Name(s): PPARA Gene View NR1C1 PPAR
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
NUCLEAR RECEPTOR CO-REPRESSOR 2 E, F, G, H 19 Homo sapiens Fragment: SMRT receptor interacting motif
Gene Name(s): NCOR2 Gene View CTG26
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
471
Query on 471

A, B, C, D N-((2S)-2-({(1Z)-1-METHYL-3-OXO-3-[4-(TRIFLUOROMETHYL) PHENYL]PROP- 1-ENYL}AMINO)-3-{4-[2-(5-METHYL-2-PHENYL- 1,3-OXAZOL-4-YL)ETHOXY]PHENYL}PROPYL)PROPANAMIDE
C35 H36 F3 N3 O4
TYEFSRMOUXWTDN-DYQICHDWSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
471 IC50: 240 nM (100) BindingDB

N/A in BindingMoad
IC50: 240 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.290
  • R-Value Work: 0.258
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 103.41 α = 90.00
b = 112.77 β = 90.00
c = 123.95 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-12-10
  • Released Date: 2002-02-20
  • Deposition author(s): Xu, H.E., Stanley, T.B., Montana, V.G., Lambert, M.H., Shearer, B.G, Cobb, J.E., McKee, D.D., Galardi, C.M., Nolte, R.T., Parks, D.J.

Revision History

  • 2013-09-18
    Type: Biological assembly | Details: Update assemblies based on citation
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4