Unusual Chair-Like G-Quadruplex Structures: Heterochiral TBA Analogues Containing Inversion of Polarity Sites

Figure 3

CD spectra at 20°C of H2 (green), H1 (red), and TBA-all L (blue) (a); H3 (black) and TG₄T (blue) (b). Bands of the parent structures (blue curves) have been labelled.

(a)

(b)