Re: [gmx-users] Bin files of g_sham

2013-12-15 Thread lloyd riggs
  I will attempt an answer, however there might be a better response.  It depends on your input .xvg (what the first column is) and what you are telling it to do (defualt is time), and if these correspond to your time frames (can be timepoint or siply frame # I believe).  g_sham seems (to me) to w

Re: [gmx-users] How to find the mutation effect?

2013-12-15 Thread jkrieger
How long are you simulating for? Have you looked at the rmsf? On 15 Dec 2013, at 18:42, xiao wrote: > Dear all, > > I am doing a MD on a mutant protein which is unstable from exprient. However, > i found no difference between the wild type and the mutant protein from md, > the structure and t

Re: [gmx-users] How to find the mutation effect?

2013-12-15 Thread Justin Lemkul
On Sun, Dec 15, 2013 at 1:42 PM, xiao wrote: > Dear all, > > I am doing a MD on a mutant protein which is unstable from exprient. > However, i found no difference between the wild type and the mutant protein > from md, the structure and the rmsd are very similar in the mutant and the > wild type.

Re: [gmx-users] How to find the mutation effect?

2013-12-15 Thread yunshi11 .
What exactly is the mutation? Length of the MD run? Have you tried clustering and compare the clustered structure? On Sun, Dec 15, 2013 at 10:42 AM, xiao wrote: > Dear all, > > I am doing a MD on a mutant protein which is unstable from exprient. > However, i found no difference between the wi

[gmx-users] How to find the mutation effect?

2013-12-15 Thread xiao
Dear all, I am doing a MD on a mutant protein which is unstable from exprient. However, i found no difference between the wild type and the mutant protein from md, the structure and the rmsd are very similar in the mutant and the wild type. Can anyone tell me how to tackle this problem? Bes

Re: [gmx-users] question_gromacs

2013-12-15 Thread Justin Lemkul
On Sun, Dec 15, 2013 at 3:20 AM, Andrew Bostick wrote: > Dear Gromacs users > > I have following error when I do equilibration: > > There is no domain decomposition for 4 nodes that is compatible with > the given box and a minimum cell size of 0.8875 nm Change the number of > nodes or mdrun option

[gmx-users] Bin files of g_sham

2013-12-15 Thread Ankita Naithani
Hi, I had a query regarding the bin files generated by g_sham. Does the bin index contain timepoints? i.e. there are 1024 bins so each bin has a number of time points? And supposes bin 756 has numbers like 3876, 20020, 7896 so these would all correspond to time and we could then dump the represent

[gmx-users] question_gromacs

2013-12-15 Thread Andrew Bostick
Dear Gromacs users I have following error when I do equilibration: There is no domain decomposition for 4 nodes that is compatible with the given box and a minimum cell size of 0.8875 nm Change the number of nodes or mdrun option -rcon or -dds or your LINCS settings. I tried all suggestios in ab