Hi, I am trying to use the GLYCAM force-field alםng with the standard AMBER force-field for peptides. In doing so, there is one major concern - both force-fields use different 1-4 scaling factors.
While AMBER uses fudgeLJ = 0.83333 and fudgeQQ = 0.5. the GLYCAM force-field uses - fudgeLJ = 1.0 and fudgeQQ = 1.0 (no effective scaling). I have read in the mailing list of ways to solve this. For example, this thread from 2006: http://www.mail-archive.com/gmx-users@gromacs.org/msg43687.html *Does anyone have any alternatives for newer versions of Gromacs? (ie, using function type 3 for glycam moieties)* Thanks, Liel Sapir -- 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.
