Dear all, I would like to simulate a DPPC membrane in gel phase using Martini Force Field. As stated on
"Simulation of gel phase formation and melting in lipid bilayers using a coarse grained model", CPL 135 (2005) 223-244 the correct 30º angle chain tilt for DPPC might be reproduced by reducing the acyl chain spheres volume by 10%. So far, I have tried changing sigma and epsilon for C1-C1 pair interaction without success. Best regards Cesar Avila
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