4IZZ

Crystal Structure of Fischerella Transcription Factor HetR complexed with 21mer DNA target

Structural Biology Knowledgebase: 4IZZ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.224
  • R-Value Work: 0.182

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4IZZ

Classification: Transcription / DNA

Total Structure Weight: 83776.37


Macromolecule Entities
Molecule Chains Length Organism Details
Transcription Factor HetR A, B 302 Fischerella thermalis Gene Name(s): hetR
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*GP*TP*GP*AP*GP*GP*GP*GP*TP*TP*AP*AP*AP*CP*CP*CP*CP*TP*CP*AP*C)-3') C, D 21 Anabaena

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, B, C SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
EDO
Query on EDO

A 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.224
  • R-Value Work: 0.182
  • Space Group: P 31
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 92.43 α = 90.00
b = 92.43 β = 90.00
c = 96.37 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-01-30
  • Released Date: 2013-03-27
  • Deposition author(s): Kim, Y., Joachimiak, G., Gornicki, P., Joachimiak, A., Mcsg, Midwest Center for Structural Genomics (MCSG)

Revision History

  • 2013-06-05
    Type: Citation | Details: Citation update
  • 2013-05-01
    Type: Citation | Details: Citation update