Indeed Justin I have tried to add the entries for the capped groups in the Amber99SB-ILDN force field (like in the charmm*.ff) since they are not present in aminoacids.n.tdb and aminoacids.c.tdb, so I think I have broken something....
Stéphane On 4/5/16 6:47 AM, ABEL Stephane 175950 wrote: > Hello, > > When i use pdb2gmx (v.504) and 12 AA long peptide with the Amber99SB-ILDN > force field, I have the error : > Fatal error: > tpA = 53191, i= 0 in print_atoms > > I have no idea what does this message mean. Could you help me? > This shouldn't happen. Have you or anyone else modified the code or force field files? That's the only instance in which this would be triggered. -Justin -- ================================================== Justin A. Lemkul, Ph.D. Ruth L. Kirschstein NRSA Postdoctoral Fellow Department of Pharmaceutical Sciences School of Pharmacy Health Sciences Facility II, Room 629 University of Maryland, Baltimore 20 Penn St. Baltimore, MD 21201 jalem...@outerbanks.umaryland.edu | (410) 706-7441 http://mackerell.umaryland.edu/~jalemkul ================================================== ******************* -- 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.