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. 2007 Feb 16;92(9):3081–3091. doi: 10.1529/biophysj.106.097352

FIGURE 2.

FIGURE 2

Schematic representation of the terminal groups used in our MD simulations (from left to right): standard C-terminus of the s-PNA molecule, standard N-terminus of the s-PNA molecule, amidated C-terminus of the a-PNA molecule, and acetylated N-terminus of the a-PNA molecule. Both PNA molecules contain the same base sequence (C1G1TAC2G2).