2DRP

THE CRYSTAL STRUCTURE OF A TWO ZINC-FINGER PEPTIDE REVEALS AN EXTENSION TO THE RULES FOR ZINC-FINGER/DNA RECOGNITION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Observed: 0.193

Literature

Macromolecules
Sequence Display for 2DRP

Classification: TRANSCRIPTION / DNA

Total Structure Weight: 39597.69


Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (TRAMTRACK DNA-BINDING DOMAIN) A, D 66 Drosophila melanogaster Gene Name(s): ttk FTZ-F2 CG1856
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*CP*TP*AP*AP*TP*AP*AP*GP*GP*AP*TP*AP*AP*CP*GP*TP*C P*CP*G)-3') B, E 19 synthetic
DNA (5'-D(*TP*CP*GP*GP*AP*CP*GP*TP*TP*AP*TP*CP*CP*TP*TP*AP*T P*TP*A)-3') C, F 19 synthetic

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

A, D 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: 2.8 Å
  • R-Value Observed: 0.193
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 60.70 α = 90.00
b = 64.60 β = 90.00
c = 117.60 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-06-06
  • Released Date: 1994-08-31
  • Deposition author(s): Fairall, L., Schwabe, J.W.R., Chapman, L., Finch, J.T., Rhodes, D.

Revision History

  • 2008-05-22
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance