A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 7-Dec-2016 number of released structures: 8636
Search for released structures

NDB ID: 2KXZ    PDB ID: 2KXZ 


Title:

THE STRUCTURE OF RNA INTERNAL LOOPS WITH TANDEM AG PAIRS: 5'AAGU/3'UGAA

Molecular Description:

5'-R(*GP*AP*CP*AP*AP*GP*UP*GP*UP*CP*A)-3'

Structural Keywords:

B DOUBLE HELIX, OVERHANGING BASES

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Hammond, N.B., Tolbert, B.S., Kierzek, R., Turner, D.H., Kennedy, S.D.
RNA internal loops with tandem AG pairs: the structure of the 5'GAGU/3'UGAG loop can be dramatically different from others, including 5'AAGU/3'UGAA. 
Biochemistry, 49, pp. 5817 - 5827, 2010.

Experimental Information:

SOLUTION NMR

Cell Constants:

a =   b =   c = (Ångstroms)

α =   β =   γ = (degrees)

Refinement:

The structure was refined using the program. The R value is for reflections in the resolution range to Ångstroms

Number of Models:

Number of Models: 7 Structures

Sample Details:

1 mM RNA (5'-R(*GP*AP*CP*AP*AP*GP*UP*GP*UP*CP*A)-3')-1, 80 mM sodium chloride-2, 10 mM sodium phosphate-3, 0.5 mM EDTA-4, 90% H2O/10% D2O 90% H2O/10% D2O