https://www.selleckchem.com/pr....oducts/mpi-0479605.h
Finally, our data indicate that when electrosprayed under native conditions, protein ions possess an immense capacity to accommodate excess positive charge. Molecular dynamics simulations of such ions bearing intrinsically charged labels reveal evidence of numerous charge solvation processes, including the preferential formation of helices that solvate charged labels through interactions with their macro-dipoles. Thus, these studies reveal the extent to which intact gas-phase protein ions are capable of solvating charge, and provide