Figure 4
From: Molecular dynamics simulations on aqueous two-phase systems - Single PEG-molecules in solution
3D renderings of the resulting structures. (a): 3D rendering of a helical region formed during the MD simulation. CH-surfaces are marked gray, O-surfaces are marked red. (b): 3D rendering of a simulation snapshot of a PEG722 including the solvent accessible surface (1.4Å probe radius). Two oxygen atoms having near 0 solvent accessible surface as well as the helical regions are pointed out