1HDD

CRYSTAL STRUCTURE OF AN ENGRAILED HOMEODOMAIN-DNA COMPLEX AT 2.8 ANGSTROMS RESOLUTION: A FRAMEWORK FOR UNDERSTANDING HOMEODOMAIN-DNA INTERACTIONS

Structural Biology Knowledgebase: 1HDD SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Observed: 0.225

Literature

Macromolecules
Sequence Display for 1HDD

Classification: TRANSCRIPTION / DNA

Total Structure Weight: 27820.76


Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (ENGRAILED HOMEODOMAIN) C, D 61 Drosophila melanogaster Gene Name(s): en CG9015
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*TP*TP*TP*TP*GP*CP*CP*AP*TP*GP*TP*AP*AP*TP*TP*AP*C P*CP*TP*AP*A)-3') A 21 synthetic
DNA (5'-D(*AP*TP*TP*AP*GP*GP*TP*AP*AP*TP*TP*AP*CP*AP*TP*GP*G P*CP*AP*AP*A)-3') B 21 synthetic


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Observed: 0.225
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 131.20 α = 90.00
b = 45.50 β = 119.00
c = 72.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1991-09-16
  • Released Date: 1992-01-15
  • Deposition author(s): Kissinger, C.R., Liu, B., Martin-Blanco, E., Pabo, T.B.Kornberg C.O.

Revision History

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