Two modes of fusogenic action for influenza virus fusion peptide
Fig 6
Partial atomic densities across stalk in XZ plane (upper row) and simulation snapshots along the Z axis (lower row) for TM hairpin, surface hairpin, and boomerang configurations (results for wt boomerang and W14A mutant are qualitatively the same; only the former is shown).
Black and red colors denote density of HAfp heavy atoms in hydrophobic and hydrophilic residues, respectively.