[gmx-users] Force Field for protein in water
jalemkul at vt.edu
Wed Dec 17 13:54:46 CET 2014
On 12/17/14 1:16 AM, neha bharti wrote:
> Hello All
> I am trying to MD simulation of protein in water and same Protein bound
> with Ligand in water.
> Which force field is good for both the cases.
> I just want to compare the results of bound and unbound Proteins. So,
> Should I use different force fields for both or same force field.
You absolutely need to use the same force field. The one you choose should be
based on your own scrutiny of literature related to similar systems (What do
other people use for protein-ligand complexes? What defects are known in
protein force fields?) and other practical considerations (Which force field
allows you to easily create a high-quality topology that you can implement in
Justin A. Lemkul, Ph.D.
Ruth L. Kirschstein NRSA Postdoctoral Fellow
Department of Pharmaceutical Sciences
School of Pharmacy
Health Sciences Facility II, Room 629
University of Maryland, Baltimore
20 Penn St.
Baltimore, MD 21201
jalemkul at outerbanks.umaryland.edu | (410) 706-7441
More information about the gromacs.org_gmx-users