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@ARTICLE{Antila:1037179,
author = {Antila, Hanne S. and Dixit, Sneha and Kav, Batuhan and
Madsen, Jesper J. and Miettinen, Markus S. and Ollila, O. H.
Samuli},
title = {{E}valuating {P}olarizable {B}iomembrane {S}imulations
against {E}xperiments},
journal = {Journal of chemical theory and computation},
volume = {20},
number = {10},
issn = {1549-9618},
address = {Washington, DC},
publisher = {[Verlag nicht ermittelbar]},
reportid = {FZJ-2025-00524},
pages = {4325 - 4337},
year = {2024},
abstract = {Owing to the increase of available computational
capabilities and the potential for providing a more accurate
description, polarizable molecular dynamics force fields are
gaining popularity in modeling biomolecular systems. It is,
however, crucial to evaluate how much precision is truly
gained with increasing cost and complexity of the
simulation. Here, we leverage the NMRlipids open
collaboration and Databank to assess the performance of
available polarizable lipid models─the CHARMM-Drude and
the AMOEBA-based parameters─against high-fidelity
experimental data and compare them to the top-performing
nonpolarizable models. While some improvement in the
description of ion binding to membranes is observed in the
most recent CHARMM-Drude parameters, and the conformational
dynamics of AMOEBA-based parameters are excellent, the best
nonpolarizable models tend to outperform their polarizable
counterparts for each property we explored. The identified
shortcomings range from inaccuracies in describing the
conformational space of lipids to excessively slow
conformational dynamics. Our results provide valuable
insights for the further refinement of polarizable lipid
force fields and for selecting the best simulation
parameters for specific applications.},
cin = {IBI-7},
ddc = {610},
cid = {I:(DE-Juel1)IBI-7-20200312},
pnm = {5244 - Information Processing in Neuronal Networks
(POF4-524)},
pid = {G:(DE-HGF)POF4-5244},
typ = {PUB:(DE-HGF)16},
pubmed = {38718349},
UT = {WOS:001225225200001},
doi = {10.1021/acs.jctc.3c01333},
url = {https://juser.fz-juelich.de/record/1037179},
}