On 7/29/13 9:10 AM, pavithrakb wrote:
sir,
the reason for selecting POPE doesn't have much valid reason. I mean, I have
referred previous works and in the recent work they have used POPE membrane
for my protein (the exact protein) simulation. I have searched literature on
selecting a membrane for simulation to know/understand why they have
selected the particular membrane. But couldn't find put the reason why?.

The choice of a membrane is nearly as significant as the choice of the force field that represents the system. The chosen lipid model should be representative of the membrane environment that the protein will most likely experience. POPE is common for bacterial membranes, while POPC is common for eukaryotic systems. More complex models (rafts, etc) exist in the literature and are relevant in some cases.

-Justin

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

Justin A. Lemkul, Ph.D.
Postdoctoral Fellow

Department of Pharmaceutical Sciences
School of Pharmacy
Health Sciences Facility II, Room 601
University of Maryland, Baltimore
20 Penn St.
Baltimore, MD 21201

jalem...@outerbanks.umaryland.edu | (410) 706-7441

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