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Side view of the superposition of the ten lowest-energy structures at 37°C based on all heavy-atoms for 32R G9T and G25T in (A) and (E), respectively, and the corresponding up view in (B) and (F) (with guanines in blue, adenines in orange, thymines in green and the only cytosine in brown). (C) and (G) show only one structure of G9T and G25T, respectively, and the geometric arrangement of the loop in each conformer. (D) and (H) show same structure as (C) and (G) with surfaces.
