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NDB ID: 2KYD    PDB ID: 2KYD 


Title:

RDC AND RCSA REFINEMENT OF AN A-FORM RNA: IMPROVEMENTS IN MAJOR GROOVE WIDTH

Molecular Description:

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

Structural Keywords:

A DOUBLE HELIX

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Tolbert, B.S., Miyazaki, Y., Barton, S., Kinde, B., Starck, P., Singh, R., Bax, A., Case, D.A., Summers, M.F.
Major groove width variations in RNA structures determined by NMR and impact of 13C residual chemical shift anisotropy and 1H-13C residual dipolar coupling on refinement. 
J.Biomol.Nmr, 47, pp. 205 - 219, 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: 20 Structures

Sample Details:

0.25-1 mM RNA, 0.25 mM [U-100% 13C], [C-100% 13C] RNA, 0.25 mM [G-100% 13C], [A-100% 13C] RNA, 150 mM sodium chloride, 10 mM TRIS, 100% D2O 100% D2O