Dear Friends, I want to do the simulation of lipid membrane with peptides. Peptide concist 8 amino acid.I want to keep the two or four peptide just away from membrane and want to see how they interact with membrane. I choose the DPPC membrane for the work ( from D.Peter Tieleman ). I am following the Justin tutorials for the work flow.
Problems are as per follow : The size of dppc128.gro is very small on z-axis to put my two or four peptide ( peptide is made of 8 amino acid). So I want to increase the size of dppc128.gro on z axis. so I can put two or four peptide peptide. Please tell me how to do it ?? In my biological and other study I seen that peptide forms the beta sheet structure and react with plasma membrane. Is it possible to show this effect with the DPPC lipid membrane or should I change in protocol and Lipid?? I will be thankful for your suggestion. I am eagerly waiting for your reply With best regards, Prashant Kurkute. -- Gromacs Users mailing list * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/GMX-Users_List before posting! * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists * For (un)subscribe requests visit https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or send a mail to gmx-users-requ...@gromacs.org.