1BC8

STRUCTURES OF SAP-1 BOUND TO DNA SEQUENCES FROM THE E74 AND C-FOS PROMOTERS PROVIDE INSIGHTS INTO HOW ETS PROTEINS DISCRIMINATE BETWEEN RELATED DNA TARGETS

Structural Biology Knowledgebase: 1BC8 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.93 Å
  • R-Value Free: 0.277
  • R-Value Work: 0.220

Literature

Macromolecules
Sequence Display for 1BC8

Classification: TRANSCRIPTION / DNA

Total Structure Weight: 17439.13


Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (SAP-1 ETS DOMAIN) C 93 Homo sapiens Fragment: ETS DOMAIN, RESIDUES 1-93
Gene Name(s): ELK4 Gene View SAP1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*TP*AP*CP*CP*GP*GP*AP*AP*GP*T)-3') A 10 synthetic
DNA (5'-D(*AP*AP*CP*TP*TP*CP*CP*GP*GP*T)-3') B 10 synthetic

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

B, C 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: 1.93 Å
  • R-Value Free: 0.277
  • R-Value Work: 0.220
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 31.59 α = 90.00
b = 55.67 β = 107.16
c = 44.23 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-05-05
  • Released Date: 1998-12-01
  • Deposition author(s): Mo, Y., Vaessen, B., Johnston, K., Marmorstein, R.

Revision History

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