Re: [PyMOL] How to calculate rmsd between each state of a MD simulation trajectory and a reference structure?

2019-08-19 Thread Mateusz Bieniek
There is also intra_rms and instra_fit commands: https://pymol.org/pymol-command-ref.html#intra_rms https://pymol.org/pymol-command-ref.html#intra_fit For example: intra_fit name CA and resid 1326-1350, 0 Maybe they will be useful. Best, Mat On Mon, 19 Aug 2019 at 13:54, sunyeping wrote: > He

Re: [PyMOL] How to calculate rmsd between each state of a MD simulation trajectory and a reference structure?

2019-08-19 Thread Mateusz Bieniek
Hi Sunyeping, Besides using the scripting language in pymol, you might want to consider the experimental PyMOL extension created by the PyMOL Fellows (me and Paul Smith, https://pymol.org/fellowship/). The extension relies on the MDAnalysis package and so far includes RMSD as an example. Here is t

Re: [PyMOL] how to delete frames from a trajectory loaded by the "load_traj" command?

2019-07-31 Thread Mateusz Bieniek
Hi Yeping Sun, A non-pymol solution to this would be to extract your first frame (in the form of .gro) from the .xtc file, and then load your .xtc trajectory starting from the 2nd frame. To get the first frame as a new .gro, a similar command to this can be used: gmx trjconv -f .xtc -s .tpr -e 1

Re: [PyMOL] How can I choose which Python interpreter to use?

2019-01-28 Thread Mateusz Bieniek
Hi Nathan, If you have access to pip2 (from python2), you can install python2 version of PyMol. I've just done tried this on my computer with conda and python2 and it worked fine. Hope this helps, Mat On Mon, Jan 28, 2019 at 6:44 PM Nathan Guerin wrote: > Hello, > > I use Fedora 29 and have in

Re: [PyMOL] Amber .nc

2018-07-23 Thread Mateusz Bieniek
, 2018 at 2:27 PM Stejskal, Lenka wrote: > Hi Mat, > > > I have of course read that but I am still unable to load the trajectory. I > was looking for an actual successful example not just a guide. > > > Thanks > > > Lenka > ---------- > *Fr

Re: [PyMOL] Amber .nc

2018-07-23 Thread Mateusz Bieniek
Hi Lenka, Let me first state that the command "help load_traj" points to the webpage which in turns says that the .nc format is supported by pymol. I come from the gromacs background. Once you load the topology/state of your system (in my case .gro or .pdb), then use "load_traj", ie *load_traj tr

Re: [PyMOL] Figures

2018-07-20 Thread Mateusz Bieniek
Hi Mohammad, Can you specify in more detail what it is that you want to do? I am not sure what you mean by plotting a mutation of TP53. Thanks, Mat On Thu, Jul 19, 2018 at 4:38 PM Mohammad Goodarzi < mohammad.goda...@gmail.com> wrote: > Hello, > > How can one plot specific mutation of TP53? > I

Re: [PyMOL] Urgent Help

2018-07-03 Thread Mateusz Bieniek
Dear Adarsh, If you create selection, you will be able to toggle them on and off with a single click (switching between ligands would take two clicks). If you really need "one click" solution you might want to investigate writing a script for pymol. One non-pymolic way to create a video is to sav