2I0G

Benzopyrans are Selective Estrogen Receptor beta Agonists (SERBAs) with Novel Activity in Models of Benign Prostatic Hyperplasia


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.271
  • R-Value Work: 0.233

Literature

Macromolecules
Sequence Display for 2I0G

Classification: TRANSCRIPTION

Total Structure Weight: 59021.96

Macromolecule Entities
Molecule Chains Length Organism Details
Estrogen receptor beta A, B 257 Homo sapiens 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
I0G
Query on I0G

A, B (3AS,4R,9BR)-4-(4-HYDROXYPHENYL)-1,2,3,3A,4,9B- HEXAHYDROCYCLOPENTA[C]CHROMEN-8-OL
C18 H18 O3
XIESSJVMWNJCGZ-VKJFTORMSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
I0G EC50: 0.66 nM (100) BindingDB
Ki: 0.17 - 0.47 nM (100) BindingDB

Ki: 0.19 nM  BindingMOAD
Ki: 0.19 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.271
  • R-Value Work: 0.233
  • Space Group: P 61

Unit Cell:

Length (Å) Angle (°)
a = 63.20 α = 90.00
b = 63.20 β = 90.00
c = 249.26 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-08-10
  • Released Date: 2006-10-24
  • Deposition author(s): Wang, Y.

Revision History

  • Version 1_0: 2006-10-24

    Type: Initial release

  • Version 1_1: 2008-05-01

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2017-10-18

    Type: Refinement description