From: Udaya Dahal (dahal.udaya_at_gmail.com)
Date: Tue Feb 26 2019 - 15:38:45 CST
That means psfgen is not reading your silica structure properly, sometimes
the correct pdb format is required ( with segnane column).
You will see the lot of error messages for each silica atom. I had similar
issue and putting segname had solved my issue.
On Tue, Feb 26, 2019 at 3:49 PM João Ribeiro <jribeiro_at_ks.uiuc.edu> wrote:
> Dear Hadi,
> For future reference, questions related to VMD and its plugins should be
> posted in the vmd-l_at_ks.uiuc.edu mailing list.
> Now, answering your question, VMD prints a lot of useful information in
> the terminal window. Would it be possible for you to post the messages
> print to the terminal after you executed the solvated command?
> On Tue, Feb 26, 2019 at 2:35 PM Hadi Rahmaninejad <ha.rahmaani_at_gmail.com>
>> Hello Dear NAMD users,
>> I am using psfgen in VMD TkConsole in order to solvate a silica structure
>> containing mostly Si and O atoms with water. The command I am using are:
>> "solvate silica.psf silica.pdb -t 10"
>> However, the result is a pdb file in which the coordinate of most of Si
>> and O is "zero" (0.000). and so the vmd shows a weird structure of one Si
>> connected to few oxygen and Hydrogen surrounded by water molecules. I
>> highly appreciate if anybody can help me with this.
>> Thank you in advance,
> João Vieira Ribeiro
> Theoretical and Computational Biophysics Group
> Beckman Institute, University of Illinois
> +1 (217) 3005851
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