The definition of all CG particle types plus the interaction matrix. It also contains the topology for water particles. This file is required for all simulations. Version 2.1 or 2.2 are required for peptides & proteins, and version 2.P, 2.2P and 2.2refP (RF, PME) for use in combination with the polarizable water model.

martini_v2.0.itp
martini_v2.1.itp
martini_v2.2.itp (updated: 05-12-2012)
martini_v2.P.itp
martini_v2.2P.itp (updated: 05-12-2012)
martini_v2.2refP.itp (updated: 06-02-2017)