Dear Mark Thanks for your kind reply . Actually I am just starting the simulation of DnA-protein complex using gromacs. I got the amber charged force field ( to find DNA residues) from golovin_at_genebee.msu.su" and " burnnick_u_at_rambler.ru" this site . The name of force field is ffoplsaano .
BY using this I given the command like this- pdb2gmx -f dbd.pdb -o dbd.gro -p dbd.top -i dbd.itp -ff oplsaano Then I am getting error like this- Program pdb2gmx, VERSION 4.0.3 Source code file: h_db.c, line: 96 Fatal error: Error in hdb file ffoplsaano.hdb: Wrong number of control atoms (2 iso 3) on line: 1 1 N -C CA Can u please help me in solving this problem.? What does mean 2 iso 3? Nitu Sharma
_______________________________________________ gmx-users mailing list gmx-users@gromacs.org http://www.gromacs.org/mailman/listinfo/gmx-users Please search the archive at http://www.gromacs.org/search before posting! Please don't post (un)subscribe requests to the list. Use the www interface or send it to gmx-users-requ...@gromacs.org. Can't post? Read http://www.gromacs.org/mailing_lists/users.php