<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:'times new roman', 'new york', times, serif;font-size:12pt"><div>Hi,</div><div> I am trying to estimate the solvent accessible surface area of hydrophobic tails of a martini DPPC lipid bilayer . I was going to use g_sas for that. But, I observe that this tool gets the vanderwal radii from vdwradii.dat file. But, since the particles in the martini lipids are united-atom types, I was wondering what will be a reasonable radius to use for hydrophobic tail particles of a martini lipid ?</div><div><br></div><div>Thanks</div><div>Sanku </div><div style="position:fixed"></div>
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