VMD-L Mailing List
From: John Stone (johns_at_ks.uiuc.edu)
Date: Sun Apr 26 2009 - 23:59:51 CDT
- Next message: DimitryASuplatov: "Calculating system net charge with tcl in VMD"
- Previous message: John Stone: "Re: iTrajComp plugin."
- In reply to: priyodorshi satpati: "RMSD of a protein shell, from the NAMD traj"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]
Hi,
You should be able to do this using the RMSD Trajectory Tool or
one of the many RMSD related example scripts, by providing an appropriate
atom selection using the "within" or "exwithin" keywords as necessary.
If you need help with understanding how to use those, see the VMD User's
Guide, and/or the VMD tutorials.
Cheers,
John Stone
vmd_at_ks.uiuc.edu
On Sun, Apr 12, 2009 at 06:02:13PM +0200, priyodorshi satpati wrote:
> Dear All,
>
> I am a new user of VMD. Your suggestions related to the following query will
> be of great help.
>
> A protein is trimmed to a *28* Angstrom sphere along with harmonic
> restraint applied to the outer shell (from 22 to 28 Angstom). Now I have the
> NAMD traj file of this protein alongwith overlayed water sphere. From the
> traj file i want to calculate the RMS deviation for the protein atoms *only
> within 22 Angstrom radius*. How to modify the *rmsd.tcl* file of VMD to do
> this.
>
> thank you very much...
>
>
> Regards
>
> Priyadarshi
>
> --
> Dr. Priyadarshi Satpati
> Biocomputing and Structure research Group,
> Laboratoire de Biochimie,
> Ecole Polytechnique,
> 91128 Palaiseau, France
>
> Phone (Res) : +33/(0)1 69 33 27 66
> (Off) : +33/(0)1 69 33 48 94
> (Mob) : +33/(0)6 27 75 56 49
-- NIH Resource for Macromolecular Modeling and Bioinformatics Beckman Institute for Advanced Science and Technology University of Illinois, 405 N. Mathews Ave, Urbana, IL 61801 Email: johns_at_ks.uiuc.edu Phone: 217-244-3349 WWW: http://www.ks.uiuc.edu/~johns/ Fax: 217-244-6078
- Next message: DimitryASuplatov: "Calculating system net charge with tcl in VMD"
- Previous message: John Stone: "Re: iTrajComp plugin."
- In reply to: priyodorshi satpati: "RMSD of a protein shell, from the NAMD traj"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]