NMR structure of a 4 × 4 nucleotide RNA internal loop from an R2 retrotransposon: Identification of a three purine–purine sheared pair motif and comparison to MC-SYM predictions

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FIGURE 5.
FIGURE 5.

Observed (solid) and predicted (dashed) chemical shifts of each atom type plotted against residue number. Predicted shifts were calculated with the program NUCHEMICS (Wijmenga et al. 1997; Cromsigt et al. 2001) using the ensemble of 10 accepted structures.

This Article

  1. Published in Advance July 21, 2011, doi: 10.1261/rna.2641911 RNA 17: 1664-1677

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