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. Author manuscript; available in PMC: 2013 May 26.
Published in final edited form as: J Phys Chem B. 2010 Oct 25;114(46):15092–15105. doi: 10.1021/jp108452y

Figure 2.

Figure 2

Selected structures on the lowest energy salt-bridge stabilized b2-y1–SB peptide fragmentation pathway of [RGD+H]+. Charge centers are indicated with + & − signs. The relative energies are presented for clarity.