1GWQ

HUMAN OESTROGEN RECEPTOR ALPHA LIGAND-BINDING DOMAIN IN COMPLEX WITH RALOXIFENE CORE AND TIF2 NRBOX2 PEPTIDE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.45 Å
  • R-Value Free: 0.269
  • R-Value Work: 0.206

Literature

Macromolecules
Sequence Display for 1GWQ

Classification: NUCLEAR RECEPTOR

Total Structure Weight: 59498.20

Macromolecule Entities
Molecule Chains Length Organism Details
OESTROGEN RECEPTOR A, B 248 Homo sapiens Fragment: LIGAND-BINDING DOMAIN, RESIDUES 301-548
Details: LIGAND-BINDING DOMAIN (DOMAIN E - RESIDUES 260-500) IN COMPLEX WITH THE AGONIST RALOXIFENE CORE
Gene Name(s): ESR1 Gene View ESR NR3A1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
NUCLEAR RECEPTOR COACTIVATOR 2 C, D 9 Homo sapiens Fragment: NUCLEAR RECEPTOR BOX II, RESIDUES 688-696
Details: TIF2 NR-BOX REGION 2 DERIVED PEPTIDE (RESIDUES 685-696)
Gene Name(s): NCOA2 Gene View BHLHE75 SRC2 TIF2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B RALOXIFENE CORE
C14 H10 O2 S
MDGWZLQPNOETLH-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
ZTW EC50: 50 - 1400 nM (100) BindingDB
IC50: 1410 nM (100) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.45 Å
  • R-Value Free: 0.269
  • R-Value Work: 0.206
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 54.82 α = 90.00
b = 63.62 β = 98.34
c = 74.72 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-03-22
  • Released Date: 2002-08-29
  • Deposition author(s): Pike, A.C.W., Brzozowski, A.M.

Revision History

  • Version 1_0: 2002-08-29

    Type: Initial release

  • Version 1_1: 2011-05-08

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance