2I0Q

Crystal structure of a telomere single-strand DNA-protein complex from O. nova with full-length alpha and beta telomere proteins


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.91 Å
  • R-Value Free: 0.264
  • R-Value Work: 0.243

Literature

Macromolecules
Sequence Display for 2I0Q

Classification: structural protein / DNA

Total Structure Weight: 101624.23


Macromolecule Entities
Molecule Chains Length Organism Details
Telomere-binding protein alpha subunit A 495 Sterkiella nova Gene Name(s): MAC-56A MAC-56K MAC-56S
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Telomere-binding protein beta subunit B 385 Sterkiella nova Gene Name(s): MAC-41A MAC-41S
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
5'-D(*GP*GP*GP*TP*TP*TP*TP*GP*GP*GP*G)-3' D 11 synthetic

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

A, B 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.91 Å
  • R-Value Free: 0.264
  • R-Value Work: 0.243
  • Space Group: P 61 2 2

Unit Cell:

Length (Å) Angle (°)
a = 93.33 α = 90.00
b = 93.33 β = 90.00
c = 423.78 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-08-11
  • Released Date: 2006-08-22
  • Deposition author(s): Horvath, M.P., Buczek, P.

Revision History

  • Version 1_0: 2006-08-22

    Type: Initial release

  • Version 1_1: 2008-05-01

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance