Re: [gmx-users] mobile ligand with intermolecular interactions

2017-11-13 Thread Justin Lemkul
On 11/13/17 3:00 AM, Ahmet Yildirim wrote: Sorry. The pymol and GROMACS give the same results for every three target dihedrals. The updated results are here: https://www.dropbox.com/s/7qgn7qa4rf2yc14/dih.pdf?dl=0 The results show that the average dihedrals are almost the same in both the

Re: [gmx-users] mobile ligand with intermolecular interactions

2017-11-13 Thread Ahmet Yildirim
Sorry. The pymol and GROMACS give the same results for every three target dihedrals. The updated results are here: https://www.dropbox.com/s/7qgn7qa4rf2yc14/dih.pdf?dl=0 The results show that the average dihedrals are almost the same in both the state A and state B for both [dihedrals] or

Re: [gmx-users] mobile ligand with intermolecular interactions

2017-11-12 Thread Ahmet Yildirim
Hi, Let me take that in reverse order: > > Note that choosing appropriate atoms to apply restraints is not a trivial > matter, and results can vary depending on the choices made. > I know. I doubt there's a bug. I tested this feature a lot myself and have used it. > How different are the

Re: [gmx-users] mobile ligand with intermolecular interactions

2017-11-12 Thread Justin Lemkul
On 11/10/17 11:59 PM, Ahmet Yildirim wrote: Hi, Just tested it. The [ dihedral_restraints ] didn't help. The RMSD of the ligand is the same when the [ dihedral_restraints ] or [ dihedrals ] is used at end of the complex topology file. This is a bug? I doubt there's a bug. I tested this

Re: [gmx-users] mobile ligand with intermolecular interactions

2017-11-10 Thread Ahmet Yildirim
Hi, Just tested it. The [ dihedral_restraints ] didn't help. The RMSD of the ligand is the same when the [ dihedral_restraints ] or [ dihedrals ] is used at end of the complex topology file. This is a bug? >From my first mail: > I think [ dihedral_restraints ] will be the same as [ dihedrals ]

Re: [gmx-users] mobile ligand with intermolecular interactions

2017-11-10 Thread Justin Lemkul
On 11/10/17 2:21 PM, Ahmet Yildirim wrote: Dear users, I add the following [ intermolecular_interactions ] section into the topology file of protein-ligand complex for free energy calculations. Unfortunately this setting doesn't provide me what I want in the decoupled state. The ligand in the

[gmx-users] mobile ligand with intermolecular interactions

2017-11-10 Thread Ahmet Yildirim
Dear users, I add the following [ intermolecular_interactions ] section into the topology file of protein-ligand complex for free energy calculations. Unfortunately this setting doesn't provide me what I want in the decoupled state. The ligand in the decoupled state is very mobile compared to the