1R5K

Human Estrogen Receptor alpha Ligand-Binding Domain In Complex With GW5638


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.205

Literature

Macromolecules
Sequence Display for 1R5K

Classification: DNA BINDING PROTEIN

Total Structure Weight: 90613.98

Macromolecule Entities
Molecule Chains Length Organism Details
Estrogen receptor A, B, C 261 Homo sapiens Fragment: Ligand-Binding Domain (residues 297-554)
Gene Name(s): ESR1 Gene View ESR NR3A1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
GW5
Query on GW5

A, B, C (2E)-3-{4-[(1E)-1,2-DIPHENYLBUT-1-ENYL]PHENYL}ACRYLIC ACID
GW5638, DPC 974 (Synonym)
C25 H22 O2
HJQQVNIORAQATK-DDJBQNAASA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
GW5 EC50: 390 nM (100) BindingDB
IC50: <3.2 - 4000 nM (100) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.205
  • Space Group: P 61 2 2

Unit Cell:

Length (Å) Angle (°)
a = 136.03 α = 90.00
b = 136.03 β = 90.00
c = 357.63 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-10-10
  • Released Date: 2004-11-23
  • Deposition author(s): Wu, Y.-L., Yang, X., Ren, Z., McDonnell, D.P., Norris, J.D., Willson, T.M., Greene, G.L.

Revision History

  • 2008-04-29
    Type: Version format compliance
  • 2011-07-13
    Type: Advisory, Version format compliance