1GTW

crystal structure of C/EBPbeta bZip homodimer bound to a DNA fragment from the tom-1A promoter


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.271
  • R-Value Work: 0.231

Literature

Macromolecules
Sequence Display for 1GTW

Classification: TRANSCRIPTION / DNA

Total Structure Weight: 28560.12


Macromolecule Entities
Molecule Chains Length Organism Details
CAAT/ENHANCER BINDING PROTEIN BETA A, B 78 Homo sapiens Fragment: BZIP DOMAIN, RESIDUES 259-336
Gene Name(s): CEBPB Gene View TCF5 PP9092
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
5'-D(*AP*AP*TP*GP*TP*GP*GP*CP*GP*CP* AP*AP*TP*CP*CP*T)-3' C 16 synthetic TOM-1A PROMOTER
5'-D(*TP*AP*GP*GP*AP*TP*TP*GP*CP*GP* CP*CP*AP*CP*AP*T)-3' D 16 synthetic TOM-1A PROMOTER


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.271
  • R-Value Work: 0.231
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 100.94 α = 90.00
b = 112.53 β = 90.00
c = 74.35 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-01-22
  • Released Date: 2004-02-06
  • Deposition author(s): Tahirov, T.H., Ogata, K.

Revision History

  • Version 1_0: 2004-02-06

    Type: Initial release

  • Version 1_1: 2014-01-22

    Type: Database references, Derived calculations, Non-polymer description, Other, Refinement description, Structure summary, Version format compliance