An Enzyme-Catalyzed Multistep DNA Refolding Mechanism in Hairpin Telomere Formation
Figure 3
Schematic diagram and close-up views of the TelA–hairpin DNA interactions.
Solid lines and dashed lines denote direct and indirect (water-mediated) interactions, respectively. The close-up views in the insets show interactions involving the phosphate backbones in the hairpin loop. The 2Fo-Fc electron densities are contoured at 1.5 σ.