1PUF

Crystal Structure of HoxA9 and Pbx1 homeodomains bound to DNA

Structural Biology Knowledgebase: 1PUF SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.268
  • R-Value Work: 0.233

Literature

Macromolecules
Sequence Display for 1PUF

Classification: Transcription / DNA

Total Structure Weight: 30660.46


Macromolecule Entities
Molecule Chains Length Organism Details
Homeobox protein Hox-A9 A 77 Mus musculus Fragment: residues 193-269
Details: Homeodomain
Gene Name(s): Hoxa9 Hox-1.7 Hoxa-9
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Pre-B-cell leukemia transcription factor-1 B 73 Homo sapiens Fragment: residues 233-305
Details: Homeodomain
Gene Name(s): PBX1 Gene View PRL Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
5'-D(*AP*CP*TP*CP*TP*AP*TP*GP*AP*TP*TP*TP*AP*CP*GP*AP*CP*GP*CP*T)-3' D 20 synthetic
5'-D(*TP*AP*GP*CP*GP*TP*CP*GP*TP*AP*AP*AP*TP*CP*AP*TP*AP*GP*AP*G)-3' E 20 synthetic


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.268
  • R-Value Work: 0.233
  • Space Group: C 2 2 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 60.77 α = 90.00
b = 114.85 β = 90.00
c = 108.17 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-06-24
  • Released Date: 2003-09-02
  • Deposition author(s): Laronde-Leblanc, N.A., Wolberger, C.

Revision History

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