Relative strength of cation-pi vs salt-bridge interactions: the Gtalpha(340-350) peptide/rhodopsin system.
Anderson M.A., Ogbay B., Arimoto R., Sha W., Kisselev O.G., Cistola D.P., & Marshall G.R. (2006). “Relative strength of cation-pi vs salt-bridge interactions: the Gtalpha(340-350) peptide/rhodopsin system.” J Am Chem Soc. 2006 Jun 14;128(23):7531-41. (Abstract)