Lee Soin wrote:
I'm trying to rule out the effect of electrostatic or Van der Waals interactions while performing a simulation. Do you mean that I should modify the code and re-compile?


No, I mean use the free energy options in the .mdp file. You may be able to use a B-state in the topology with dummy atoms to accomplish what you want to do.

-Justin

2009/2/23 Justin A. Lemkul <jalem...@vt.edu <mailto:jalem...@vt.edu>>



    Lee Soin wrote:

        Hi!
        Is there an option to turn off electrostatic or Van der Waals
        interactions in GROMACS?


    Look into the free energy code; if this is not your intent, be more
    specific with what you are trying to do.

    -Justin

-- Sun Li
        Department of Physics
        Nanjing University, China


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-- ========================================

    Justin A. Lemkul
    Graduate Research Assistant
    Department of Biochemistry
    Virginia Tech
    Blacksburg, VA
    jalemkul[at]vt.edu <http://vt.edu/> | (540) 231-9080
    http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin

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--
Sun Li
Department of Physics
Nanjing University, China

--
========================================

Justin A. Lemkul
Graduate Research Assistant
Department of Biochemistry
Virginia Tech
Blacksburg, VA
jalemkul[at]vt.edu | (540) 231-9080
http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin

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