2QGW

Crystal Structure of the Estrogen Receptor Alpha Ligand Binding Domain Complexed with a Chloro-Indazole Compound

Structural Biology Knowledgebase: 2QGW SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.39 Å
  • R-Value Free: 0.296
  • R-Value Work: 0.238

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2QGW

Classification: TRANSCRIPTION

Total Structure Weight: 62454.72

Macromolecule Entities
Molecule Chains Length Organism Details
Estrogen receptor A, B 258 Homo sapiens Fragment: Steroid-binding region, residues 298-554
Mutation: Y537S
Gene Name(s): ESR1 Gene View ESR NR3A1
Nuclear receptor coactivator 2 C, D 13 Mus musculus Gene Name(s): Ncoa2 Grip1 Src2 Tif2

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

A, B 3-CHLORO-2-(4-HYDROXYPHENYL)-2H-INDAZOL-5- OL
C13 H9 Cl N2 O2
ZNHQDSBJVFFIAK-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.39 Å
  • R-Value Free: 0.296
  • R-Value Work: 0.238
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 56.05 α = 90.00
b = 84.27 β = 108.48
c = 58.21 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-06-29
  • Released Date: 2008-03-18
  • Deposition author(s): Nettles, K.W., Bruning, J.B., Nowak, J., Sharma, S.K., Hahm, J.B., Shi, Y., Kulp, K., Hochberg, R.B., Zhou, H., Katzenellenbogen, J.A., Katzenellenbogen, B.S., Kim, Y., Joachmiak, A., Greene, G.L.

Revision History

  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4