ERG Research Group

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Lipid membrane MD modeling with GROMACS

Published in Октябрь 20th, 2014
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(ATTENTION! MATERIAL UPDATED!) For lipid bilayer modelling the whole toolchain was built: from creating membranes to MD trajectory analysis. We use OPLS-AA forcefield with Berger potentials for alcane dihedrals integrated. Addings to OPLS-AA Forcefield. We use OPLS-AA with some includings; «includings» are overlays on the standart GROMACS forcefield files. Patch for GROMACS OPLS-AA forcefield is […]

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Published in Апрель 8th, 2013
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Python membrane generator for MD simulations

Published in Ноябрь 29th, 2011
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Download script: memgen-0.0.2.tar.gz System requirements: python 2 (2.6 and higher), python openbabel library, python numpy library. Updates in new version (2016 sep): supports multi-residual lipids, numerates lipids correctly. If you are looking for topologies and structure files for lipids please read this post. The memgen script makes a bilayer membrane from different phospholipids and other […]

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