Two modes of fusogenic action for influenza virus fusion peptide

Fig 2

Simulation snapshots of considered HAfp configurations: (A) TM hairpin, (B) surface hairpin, (C) boomerang, (D) W14 mutant.

Color coding: water oxygen atoms, blue spheres; lipid and cholesterol molecules: white spheres, HAfp: yellow ribbon; HAfp Trp14 side chain: purple.