[gmx-users] Problem with constant distance
jalemkul at vt.edu
Wed Dec 30 03:29:04 CET 2015
On 12/29/15 3:27 AM, Samith Rathnayake wrote:
> Dear All,
> I just want to run a molecular dynamics simulation in gromacs with
> maintain a constant distance (like constrain the distance) between two
> molecules in a specific period of time.(want to maintain the constant
> distance in the entire time period).
> Is there any way to simulate this kind of system?
Use the "constraint" method to keep the distance fixed, or "umbrella" to
restrain it via a harmonic biasing potential.
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
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