1X7B

CRYSTAL STRUCTURE OF ESTROGEN RECEPTOR BETA COMPLEXED WITH ERB-041


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.218

Literature

Macromolecules
Sequence Display for 1X7B

Classification: TRANSCRIPTION

Total Structure Weight: 57533.96

Macromolecule Entities
Molecule Chains Length Organism Details
Estrogen receptor beta A, B 240 Homo sapiens Gene Name(s): ESR2 Gene View ESTRB NR3A2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
STEROID RECEPTOR COACTIVATOR-1 C, D 13 synthetic

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
041
Query on 041

A, B 2-(3-FLUORO-4-HYDROXYPHENYL)-7-VINYL-1,3- BENZOXAZOL-5-OL
C15 H10 F N O3
MQIMZDXIAHJKQP-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
041 IC50: 3.1 - 5 nM (92 - 100) BindingDB

IC50: 4.1 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.218
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 52.18 α = 90.00
b = 87.98 β = 90.00
c = 99.92 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-08-13
  • Released Date: 2005-03-01
  • Deposition author(s): Manas, E.S., Unwalla, R.J., Xu, Z.B., Malamas, M.S., Miller, C.P., Harris, H.A., Hsiao, C., Akopian, T., Hum, W.T., Malakian, K., Wolfrom, S., Bapat, A., Bhat, R.A., Stahl, M.L., Somers, W.S., Alvarez, J.C.

Revision History

  • Version 1_0: 2005-03-01

    Type: Initial release

  • Version 1_1: 2008-04-30

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance