1GU4

Crystal structure of C/EBPBETA BZIP homodimer bound to a high affinity DNA fragment


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.232

Literature

Macromolecules
Sequence Display for 1GU4

Classification: TRANSCRIPTION / DNA

Total Structure Weight: 28558.14


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(*TP*AP*GP*GP*AP*TP*TP*GP*CP*GP* CP*AP*AP*TP*AP*T)-3' C 16 Synthetic construct
5'-D(*AP*AP*TP*AP*TP*TP*GP*CP*GP*CP* AP*AP*TP*CP*CP*T)-3' D 16 Synthetic construct


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.232
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 100.95 α = 90.00
b = 112.33 β = 90.00
c = 74.40 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-01-23
  • Released Date: 2003-06-26
  • Deposition author(s): Tahirov, T.H., Ogata, K.

Revision History

  • 2017-03-29
    Type: Derived calculations, Other, Source and taxonomy, Structure summary, Version format compliance