A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 5-Aug-2020 number of released structures: 10886
Search for released structures

NDB ID: 1U64    PDB ID: 1U64 


Title:

THE SOLUTION STRUCTURE OF D(G3T4G4)2

Molecular Description:

5'-D(*GP*GP*GP*TP*TP*TP*TP*GP*GP*GP*G)-3'

Deposited:

2004-07-29

Released:

2004-10-26

Structural Keywords:

QUADRUPLE HELIX, TETRAPLEX, BASE INTERCALATED

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Sket, P., Crnugelj, M., Plavec, J.
d(G3T4G4) forms unusual dimeric G-quadruplex structure with the same general fold in the presence of K+, Na+ or NH4+ ions. 
Bioorg.Med.Chem., 12, pp. 5735 - 5744, 2004.

Experimental Information:

SOLUTION NMR

Number of Models:

Number of Models: 8 Structures

Sample Details:

4mM dG3T4G4 per strand; 90% H2O, 10% D2O, 15mM KCl; pH 5.5 90% H2O/10% D2O