[Retracted] Interaction of TMPyP4, TMPyP3, and TMPyP2 with Intramolecular G-Quadruplex Formed by Promoter Region of Bcl2 and KRAS NHPPE
Figure 1
(a) CD spectra obtained with TMPyP4 are interacting with 39Bcl2 quadruplex DNA. Clear ICD can be seen at 463 nm on addition of 1 : 4 ratios of 39Bcl2 quadruplex DNA : TMPyP4. CD peaks labeled 1, 2, 3 corresponds to TMPyP2, TMPyP3, and TMPyP4, respectively. (b) CD spectra obtained with TMPyP4 are interacting with KRAS quadruplex DNA. Clear ICD can be seen at 463 nm on addition of 1 : 4 ratios of KRAS quadruplex DNA : TMPyP4. CD peaks labeled 1, 2, 3 corresponds to TMPyP2, TMPyP3, and TMPyP4, respectively.
