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B3: Coarse-graining of solvent effects in force-probe molecular dynamics simulations

We plan to develop hybrid-schemes for the efficient computation of force probe molecular dynamics simulations. Here, one is interested in the properties of a molecular complex and how it evolves under the influence of an external mechanical force. Usually, however, a huge amount of computer time is spent in treating the equations of motion for the solvent molecules. We will apply hybrid-schemes in which the molecular construct of interest is treated in an all atom manner and the solvent is modeled in a coarse grained way.


Force probe simulations using a hybrid scheme with virtual sites
Ken Schäfer, Marco Oestereich, Jürgen Gauss, Gregor Diezemann
The Journal of Chemical Physics 147 (13), 134909 (2017);
doi:10.1063/1.4986194

Force probe simulations of a reversibly rebinding system: Impact of pulling device stiffness
Stefan Jaschonek, Gregor Diezemann
The Journal of Chemical Physics 146 (12), 124901 (2017);
doi:10.1063/1.4978678

Determining Factors for the Unfolding Pathway of Peptides, Peptoids, and Peptidic Foldamers
Lalita Uribe, Jürgen Gauss, Gregor Diezemann
The Journal of Physical Chemistry B 120 (40), 10433-10441 (2016);
doi:10.1021/acs.jpcb.6b06784

Mechanical unfolding pathway of a model β-peptide foldamer
Lalita Uribe, Stefan Jaschonek, Jürgen Gauss, Gregor Diezemann
The Journal of Chemical Physics 142 (20), 204901 (2015);
doi:10.1063/1.4921371

Comparative Study of the Mechanical Unfolding Pathways of α- and β-Peptides
Lalita Uribe, Jürgen Gauss, Gregor Diezemann
The Journal of Physical Chemistry B 119 (26), 8313-8320 (2015);
doi:10.1021/acs.jpcb.5b04044

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