3ERD

HUMAN ESTROGEN RECEPTOR ALPHA LIGAND-BINDING DOMAIN IN COMPLEX WITH DIETHYLSTILBESTROL AND A GLUCOCORTICOID RECEPTOR INTERACTING PROTEIN 1 NR BOX II PEPTIDE

Structural Biology Knowledgebase: 3ERD SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.03 Å
  • R-Value Free: 0.248
  • R-Value Work: 0.196

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3ERD

Classification: NUCLEAR RECEPTOR

Total Structure Weight: 63552.81

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (ESTROGEN RECEPTOR ALPHA) A, B 261 Homo sapiens Fragment: LIGAND-BINDING DOMAIN
Gene Name(s): ESR1 Gene View ESR NR3A1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
PROTEIN (GLUCOCORTICOID RECEPTOR INTERACTING PROTEIN 1) C, D 13 Homo sapiens Fragment: NUCLEAR RECEPTOR BOX II
Gene Name(s): NCOA2 Gene View BHLHE75 SRC2 TIF2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B DIETHYLSTILBESTROL
C18 H20 O2
RGLYKWWBQGJZGM-ISLYRVAYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ACY
Query on ACY

B ACETIC ACID
C2 H4 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
DES EC50: 0.01 - 0.06 nM (100) BindingDB
IC50: 0.33 - 770 nM (100) BindingDB
Ki: 0.49 nM (100) BindingDB

N/A in BindingMoad
Ki: 0.126 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.03 Å
  • R-Value Free: 0.248
  • R-Value Work: 0.196
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 54.09 α = 90.00
b = 82.22 β = 111.33
c = 58.04 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-03-31
  • Released Date: 1999-04-08
  • Deposition author(s): Shiau, A.K., Barstad, D., Loria, P.M., Cheng, L., Kushner, P.J., Agard, D.A., Greene, G.L.
  • Previous versions: 2ERD

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4