On 3/11/19 10:42 PM, mary ko wrote:
  Thank you Justin. Is it possible to choose protein and ligand separately 
(e.g. 1|13) in the trjconv, since I chose protein-ligand subgroup which was 
taken as a whole and ligand can not be distinguished individually ? Or should I 
do any modifications in VMD ?

I don't understand the assertion that the ligand "cannot be distinguished individually." You can save whatever coordinates you want using trjconv. How you visualize them is a separate issue, and perhaps one better suited for the VMD users mailing list.

-Justin

     On Monday, March 11, 2019, 6:32:22 PM EDT, Justin Lemkul <jalem...@vt.edu> 
wrote:
On 3/11/19 6:01 PM, mary ko wrote:
Dear all
How can I make a movie from a protein-ligand simulation in VMD? I opened 
complex.pdb and md-fit.trr and  the movie is shown but due to the large number 
of water molecules it freezes after some frames. How can I remove solvent 
molecules from the md-fit.trr? Any other suggestions how to make the movie 
without freezing?
Use trjconv to save whatever subset of coordinates you want.

-Justin


--
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Justin A. Lemkul, Ph.D.
Assistant Professor
Office: 301 Fralin Hall
Lab: 303 Engel Hall

Virginia Tech Department of Biochemistry
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jalem...@vt.edu | (540) 231-3129
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