Re: [gmx-users] Re:mdrun_problem

2007-08-07 Thread Mark Abraham
pkmukher wrote: Hi users, I am having a problem during the running of the mdrun program on my prepared system.I have a system containing a protein/peptide complex. i have prepared the protein using the pdb2gmx utility and the peptide using the PRODRG utility. I have then included the ligand .itp

Re: [gmx-users] Re:mdrun_problem

2007-08-06 Thread Erik Marklund
As has been suggested already, this is probably related to PBC, and is in fact not a problem at all. Have you checked whether applying the PBC puts the protein and peptide back together? Try out trjconv - ur compact on your system and have a look at the output structure, or run g_mindist to

[gmx-users] Re:mdrun_problem

2007-08-06 Thread pkmukher
Hi users, I am having a problem during the running of the mdrun program on my prepared system.I have a system containing a protein/peptide complex. i have prepared the protein using the pdb2gmx utility and the peptide using the PRODRG utility. I have then included the ligand .itp file into the pro

Re: [gmx-users] Re:mdrun_problem

2007-07-28 Thread Mark Abraham
pkmukher wrote: Mark and other users, Thanks for the input. I understand that translation does not have any effect on the energy calculations since the point of reference is the protein itself. The problem over here is that if a translation operation is to be done it should perform the same op

[gmx-users] Re:mdrun_problem

2007-07-28 Thread pkmukher
Mark and other users, Thanks for the input. I understand that translation does not have any effect on the energy calculations since the point of reference is the protein itself. The problem over here is that if a translation operation is to be done it should perform the same operation on all the