1EAN

THE RUNX1 RUNT DOMAIN AT 1.25A RESOLUTION: A STRUCTURAL SWITCH AND SPECIFICALLY BOUND CHLORIDE IONS MODULATE DNA BINDING

Structural Biology Knowledgebase: 1EAN SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.222
  • R-Value Work: 0.204

Literature

Macromolecules
Sequence Display for 1EAN

Classification: TRANSCRIPTION / DNA

Total Structure Weight: 15594.59

Macromolecule Entities
Molecule Chains Length Organism Details
RUNT-RELATED TRANSCRIPTION FACTOR 1 A 140 Mus musculus Fragment: RUNT DOMAIN RESIDUES 46-185
Mutation: C72S, C81S
Gene Name(s): Runx1 Aml1 Cbfa2 Pebp2ab
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.222
  • R-Value Work: 0.204
  • Space Group: H 3 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 110.70 α = 90.00
b = 110.70 β = 90.00
c = 117.29 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-07-13
  • Released Date: 2002-09-12
  • Deposition author(s): Backstrom, S., Wolf-Watz, M., Grundstrom, C., Hard, T., Grundstrom, T., Sauer, U.H.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: Compliance with PDBx exchange dictionary V4
  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor