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The Effect of N-acetylation and N-methylation of Lysine Residue of Tat Peptide on its Interaction with HIV-1 TAR RNA

Figure 2

CD spectra TAR RNA and the effect of binding of different peptides on the structure of the RNA at 25 °C.

(□) 2 μM RNA, (○) 10 μM Peptide. All CD spectra were collected in a buffer containing 10 mM sodium cacodylate, 70 mM NaCl and 0.l mM EDTA at pH 7.5.

doi: https://doi.org/10.1371/journal.pone.0077595.g002