2QTU

Estrogen receptor beta ligand-binding domain complexed to a benzopyran ligand


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.53 Å
  • R-Value Free: 0.279
  • R-Value Work: 0.264

Literature

Macromolecules
Sequence Display for 2QTU

Classification: transcription regulator

Total Structure Weight: 59182.03

Macromolecule Entities
Molecule Chains Length Organism Details
Estrogen receptor beta A, B 257 Homo sapiens Fragment: ligand binding domain
Gene Name(s): ESR2 Gene View ESTRB NR3A2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B (3aS,4R,9bR)-2,2-difluoro-4-(4-hydroxyphenyl)- 6-(methoxymethyl)-1,2,3,3a,4,9b-hexahydrocyclopenta[c]chromen- 8-ol
C20 H20 F2 O4
GPFRMIHXGMVMGF-BZSNNMDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
3AS Ki: 0.53 nM (100) BindingDB

N/A in BindingMoad
Ki: 0.53 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.53 Å
  • R-Value Free: 0.279
  • R-Value Work: 0.264
  • Space Group: P 61

Unit Cell:

Length (Å) Angle (°)
a = 63.80 α = 90.00
b = 63.80 β = 90.00
c = 249.62 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-08-02
  • Released Date: 2007-10-30
  • Deposition author(s): Richardson, T.I., Dodge, J.A., Wang, Y., Durbin, J.D., Krishnan, V., Norman, B.H.

Revision History

  • Version 1_0: 2007-10-30

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance