I want to simulate a lipid in coarse grained Martini scheme, i used vmd tutorial in this link:
http://www.ks.uiuc.edu/Training/Tutorials/martini/rbcg-tutorial.pdf
after using its topology file in its tutorial files ,it could' nt set coordinates for some residues. i have guessed its topology file has problem because it only have charge of coarse grained beads not its length and ..., i see .itp files for Martini lipids that used in Gromacs have this values.
now i need a real( not what in tutorial files) Martini lipids topology file(.top file) as sample to correct my topology file.