Figure 7: VK1 and VK34 folds have a very similar NOE fingerprint.
From: Tetrahelical structural family adopted by AGCGA-rich regulatory DNA regions
Comparison of H2′/H2″-aromatic regions of NOESY spectra of (a) VK1 and (b) VK34_I11. Cross-peaks with very similar NOE fingerprints in NOESY spectra of VK1 and VK34_I11 are indicated in red. NOE fingerprints without similarities are indicated in blue. (c) Sequences of VK1 and VK34_I11 oligonucleotides. Residues with similar NOE fingerprints are indicated by black frames. NOESY spectra (mixing time of 200 ms) of VK1 and VK34_11 folds were recorded at 1.0 mM oligonucleotide concentrations per strand and 100 mM LiCl, 0 °C and pH 6.0.
