A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 21-Sep-2016 number of released structures: 8505
Search for released structures

NDB ID: AR0029    PDB ID: 1FUF 


Title:

CRYSTAL STRUCTURE OF A 14BP RNA OLIGONUCLEOTIDE CONTAINING DOUBLE UU BULGES: A NOVEL INTRAMOLECULAR U*(AU) BASE TRIPLE

Molecular Description:

(5'-R(*GP*GP*UP*AP*UP*UP*UP*CP*GP*GP*UP*AP*(CBR)P*C)-3')

Structural Keywords:

A DOUBLE HELIX, BULGES, FLIPPED-OUT BASES, BASE TRIPLET

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Deng, J., Xiong, Y., Sudarsanakumar, C., Shi, K., Sundaralingam, M.
Crystal structures of two forms of a 14-mer RNA/DNA chimer duplex with double UU bulges: a novel intramolecular U*(A x U) base triple. 
RNA, 7, pp. 1425 - 1431, 2001.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

C 1 2 1

Cell Constants:

a = 60.06   b = 29.1   c = 52.57 (Ångstroms)

α = 90.0   β = 120.69   γ = 90.0 (degrees)

Refinement:

The structure was refined using the CNS program. The R value is 0.0 for 8549 reflections in the resolution range 10.0 to 1.7 Ångstroms with Fobs >  2.0 sigma(Fobs) and with I >  0.0 sigma(I)