On 4/19/13 1:18 PM, Shima Arasteh wrote:
Lets check the minim.mdp settings:

( ff applied is charmm36)
define         = -DPOSRES
integrator    = steep
emtol        = 100.0
emstep            = 0.01
nsteps        = 50000
nstlist        = 1
ns_type        = grid
rlist        = 1.2
rlistlong       = 1.4
coulombtype    = PME
rcoulomb    = 1.2
rvdw        = 1.2
vdwtype         = switch
rvdw_switch     = 1.0
pbc        = xyz


I would be grateful for your suggestions.


I see no reason to use restraints (doing so defeats the purpose of EM), but otherwise the settings are fine.

-Justin

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

Justin A. Lemkul, Ph.D.
Research Scientist
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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