AMBER Archive (2007)Subject: Re: AMBER: multi chain simulations
From: priya priya (priyaanand_27_at_yahoo.co.in)
Date: Thu Oct 04 2007 - 06:07:44 CDT
Dear Sir,
I dont know much fortran.
BUt some suggestions for the changes would help me to do that.
priya
Carlos Simmerling <carlos.simmerling_at_gmail.com> wrote: you would need to write some code to do it.
do you know fortran?
On 10/4/07, priya priya <priyaanand_27_at_yahoo.co.in > wrote: Dear All,
I am trying to run MD using multi chain system in implicit solvent by setting up a box using setBox command in leap, but generalized born simulations can only be run for non-periodic systems, so the chains are diffusing away from each other during the simulation run.
I want to create an imginary sphere around the molecule and if the distance of atom from the center of mass is longer than the length of the imaginary sphere, then, i want to apply additional force imposed on that atom (the direction is to the center of mass).
What options can I use to keep the chains in a box (not flying far away from each other) whose sphere I am specifying.
Any suggestions how to do it in amber9
Regards
priya
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