Figure 6.

Adenine five-membered ring curvature in the conformations from the molecular dynamics simulation and from PDB. A black dot is obtained from the conformation of the molecular dynamics simulation, and a red dot is from PDB. The histogram in black clarifies the distribution of black dots, and the one in red clarifies the distribution of red dots. The adenine five-membered rings with minimum/maximum curvature values in the snap shot conformations from the molecular dynamics simulation were drawn on the histograms. A chemical bond at the bottom of each figure is a glycosyl bond and six-membered ring is located at the far side.