1AAY

ZIF268 ZINC FINGER-DNA COMPLEX

Structural Biology Knowledgebase: 1AAY SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.242
  • R-Value Work: 0.195

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1AAY

Classification: TRANSCRIPTION / DNA

Total Structure Weight: 17759.14


Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (ZIF268 ZINC FINGER PEPTIDE) A 90 Mus musculus Gene Name(s): Egr1 Egr-1 Krox-24
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*AP*GP*CP*GP*TP*GP*GP*GP*CP*GP*T)-3') B 11 synthetic
DNA (5'-D(*TP*AP*CP*GP*CP*CP*CP*AP*CP*GP*C)-3') C 11 synthetic

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

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.242
  • R-Value Work: 0.195
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 45.40 α = 90.00
b = 56.20 β = 90.00
c = 130.80 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-01-18
  • Released Date: 1997-04-21
  • Deposition author(s): Elrod-Erickson, M., Rould, M.A., Pabo, C.O.

Revision History

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