1FM9

THE 2.1 ANGSTROM RESOLUTION CRYSTAL STRUCTURE OF THE HETERODIMER OF THE HUMAN RXRALPHA AND PPARGAMMA LIGAND BINDING DOMAINS RESPECTIVELY BOUND WITH 9-CIS RETINOIC ACID AND GI262570 AND CO-ACTIVATOR PEPTIDES.

Structural Biology Knowledgebase: 1FM9 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.268
  • R-Value Work: 0.239

Literature

Macromolecules
Sequence Display for 1FM9

Classification: TRANSCRIPTION

Total Structure Weight: 64221.85

Macromolecule Entities
Molecule Chains Length Organism Details
RETINOIC ACID RECEPTOR RXR-ALPHA A 238 Homo sapiens Fragment: LIGAND BINDING DOMAIN - RESIDUES 225 - 462
Gene Name(s): RXRA Gene View NR2B1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
PEROXISOME PROLIFERATOR ACTIVATED RECEPTOR GAMMA D 272 Homo sapiens Fragment: LIGAND BINDING DOMAIN - RESIDUES 206 - 477
Gene Name(s): PPARG Gene View NR1C3
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
STEROID RECEPTOR COACTIVATOR B, E 25 Homo sapiens EC#: 2.3.1.48 IUBMB
Fragment: SRC-1 PEPTIDE
Gene Name(s): NCOA1 Gene View BHLHE74 SRC1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
570
Query on 570

D 2-(2-BENZOYL-PHENYLAMINO)-3-{4-[2-(5-METHYL- 2-PHENYL-OXAZOL-4-YL)-ETHOXY]-PHENYL}-PROPIONIC ACID
GI262570 (Synonym)
C34 H30 N2 O5
ZZCHHVUQYRMYLW-HKBQPEDESA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
9CR
Query on 9CR

A (9cis)-retinoic acid
C20 H28 O2
SHGAZHPCJJPHSC-ZVCIMWCZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
570 EC50: 0.339 - 6 nM (98 - 100) BindingDB
IC50: 25 - 217 nM (100) BindingDB
Ki: 1.1 nM (100) BindingDB

Ki: 1 nM  BindingMOAD
Ki: 1 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.268
  • R-Value Work: 0.239
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 46.14 α = 90.00
b = 54.05 β = 90.00
c = 211.15 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-08-16
  • Released Date: 2001-02-16
  • Deposition author(s): Gampe Jr., R.T., Montana, V.G., Lambert, M.H., Miller, A.B., Bledsoe, R.K., Milburn, M.V., Kliewer, S.A., Willson, T.M., Xu, H.E.

Revision History

  • 2012-12-26
    Type: Non-polymer description | Details: --
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4