https://www.selleckchem.com/pr....oducts/ro5126766-ch5
Molecular-dynamics (MD) simulations of the eight segments were conducted for 250 ns in the presence of PI membrane, which predicted two amphiphilic and three nonamphiphilic helices as the membrane-interaction sites. Further analysis of the distances of the amino-acid residues in each segment from the phosphate group suggested that the nonamphiphilic helices interact with the membrane surface electrostatically, while the amphiphilic ones invade the inside of the membrane to produce electrostatic and hydrophobic interactions.