5K5L

Homo sapiens CCCTC-binding factor (CTCF) ZnF6-8 and H19 sequence DNA complex structure


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.12 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.236

Literature

Macromolecules
Sequence Display for 5K5L

Classification: TRANSCRIPTION / DNA

Total Structure Weight: 46587.43


Macromolecule Entities
Molecule Chains Length Organism Details
Transcriptional repressor CTCF E, F, G 93 Homo sapiens Fragment: unp residues 405-492
Gene Name(s): CTCF Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*GP*TP*TP*GP*CP*CP*GP*CP*GP*TP*G)-3') A, C 11 Synthetic construct
DNA (5'-D(P*AP*CP*GP*CP*GP*GP*CP*AP*AP*C)-3') B, D 11 Synthetic construct

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

E, F, G ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.12 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.236
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 126.79 α = 90.00
b = 52.40 β = 90.00
c = 69.14 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2016-05-23
  • Released Date: 2017-05-24
  • Deposition author(s): Hashimoto, H., Cheng, X.

Revision History

  • 2017-06-14
    Type: Citation | Details: Citation
  • 2017-06-07
    Type: Citation | Details: Citation