Figure 4.

GAVLK_NH_3 isomer. An example of a GAVLK penta-peptide isomer designated as GAVLK_NH_3. It is protonated at the amide nitrogen in position 3 and at the amine group of the C-terminal lysine. Arrows point to the moving and sequestered protons.

Pechan and Gwaltney BMC Bioinformatics 2012 13(Suppl 15):S13   doi:10.1186/1471-2105-13-S15-S13