[gmx-users] PR
Justin A. Lemkul
jalemkul at vt.edu
Fri Nov 26 16:38:30 CET 2010
Quoting pawan raghav <pwnrghv at gmail.com>:
> I have read that SPC/SPCE is an rigid and pre-equilibrated 3 point water
> model. Is it likely mean that position restrained dynamics is not required.
As soon as you introduce a protein or anything else, this is no longer true.
> If we are not intersted in position restrained dynamics then what are the
> criteria for system needed.
>
Equilibration is successful when the physical observables of interest have
converged. Without restraints, the protein structure can be subjected to
artifactual forces imparted by solvent reorganization.
-Justin
> --
> Pawan
>
========================================
Justin A. Lemkul
Ph.D. Candidate
ICTAS Doctoral Scholar
MILES-IGERT Trainee
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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