[gmx-users] PBC problem after MD

2014-02-13 Thread SEMRAN İPEK
Hi all, I am aware of that this topic has been discussed for many times. However, I need your more guidance whether I am experiencing PBC problem after MD or not. My MD box has enzyme+ligand+coenzyme complex. As I have already wrote to the user list, I am using the force field parameters from

Re: [gmx-users] PBC problem after MD

2014-02-13 Thread Mark Abraham
If there's a problem, trjconv can handle it with the use of the right index groups, as suggested at http://www.gromacs.org/Documentation/Terminology/Periodic_Boundary_Conditions. But it can't keep these three things together if there's no index group that describes these three things. You may need

Re: [gmx-users] PBC problem after MD

2014-02-13 Thread ipek
Dear Kannan, Thank you for your fast response. The problem is that the ligand is as far as 16 Ang., which is too far away from the coenzyme for any kind of bonding. here is the link for downloading my dist.jpeg file.http://we.tl/ACencjievC Do you think that this is a real PBC problem? Really