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. Author manuscript; available in PMC: 2013 Jul 10.
Published in final edited form as: J Chem Theory Comput. 2012 Jun 5;8(7):2497–2505. doi: 10.1021/ct300240k

Figure 2.

Figure 2

Secondary structures of native, mutant1 and mutant2 hairpins. They differ only in the stem region. Mutant1 has the G2-C11 base pair replaced with the A2-U11, and the mutant2 has G1-C12 replaced with A1-U12 and G2-C11 with A2-U11. This diagram shows the number of hydrogen bonds in each pair.