A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 29-Jun-2016 number of released structures: 8332
Search for released structures

NDB ID: AH0024    PDB ID: 2DQQ 


Title:

CRYSTAL STRUCTURE OF D(CXCTXCTTC):R(GAAGAAGAG) WHERE X IS 5-(N-AMINOHEXYL)CARBAMOYL-2'-O-METHYLURIDINE

Molecular Description:

5'-D(*DCP*(OMU)P*DCP*DTP*(OMU)P*DCP*DTP*DTP*DC)-3'
(6-AMINOHEXYL)CARBAMIC ACID

Structural Keywords:

A DOUBLE HELIX

Nucleic Acid Sequence:

Click to show/hide 2 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Juan, E.C.M., Kondo, J., Kurihara, T., Ito, T., Ueno, Y., Matsuda, A., Takenaka, A.
Crystal structures of DNA:DNA and DNA:RNA duplexes containing 5-(N-aminohexyl)carbamoyl-modified uracils reveal the basis for properties as antigene and antisense molecules 
Nucleic Acids Res., 35, pp. 1969 - 1977, 2007.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 61

Cell Constants:

a = 52.471   b = 52.471   c = 42.488 (Ångstroms)

α = 90.0   β = 90.0   γ = 120.0 (degrees)

Refinement:

The structure was refined using the CNS 1.1 program. The R value is 0.0 for 4494 reflections in the resolution range 10.0 to 2.0 Ångstroms with Fobs >  3.0 sigma(Fobs) and with I >  0.0 sigma(I)