1R0O

Crystal Structure of the Heterodimeric Ecdysone Receptor DNA-binding Complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.24 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.232

Literature

Macromolecules
Sequence Display for 1R0O

Classification: Transcription / DNA

Total Structure Weight: 33904.24


Macromolecule Entities
Molecule Chains Length Organism Details
Ultraspiracle protein A 86 Drosophila melanogaster Fragment: Ultraspiracle DNA binding domain
Gene Name(s): usp Cf1 NR2B4 CG4380
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Ecdysone receptor B 109 Drosophila melanogaster Fragment: Ecdsyone Receptor DNA binding domain
Gene Name(s): EcR NR1H1 CG1765
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
Ecdysone Response Element C 18 synthetic
Ecdysone Response Element D 18 synthetic

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

A, B ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.24 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.232
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 50.37 α = 90.00
b = 59.88 β = 90.00
c = 113.77 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-09-22
  • Released Date: 2003-10-21
  • Deposition author(s): Devarakonda, S., Harp, J.M., Kim, Y., Ozyhar, A., Rastinejad, F.

Revision History

  • Version 1_0: 2003-10-21

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance