=====================================
Force field parameters from Lipidbook
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Parameter files in this zip file were downloaded from https://www.lipidbook.org.
Linked parameters need to be manually downloaded via the links in links.txt.

Always cite the primary reference(s) for the parameters, which can be
found at the end of this file.

Please cite Lipidbook in your published work with the reference

J. Domanski, P. Stansfeld, M.S.P. Sansom, and O. Beckstein.
Lipidbook: A Public Repository for Force Field Parameters Used in Membrane
Simulations. J. Membrane Biol. 236 (2010), 255--258. doi:10.1007/s00232-010-9296-8.


License: CC-Attribute-ShareAlike 3.0 (cc-by-sa-3.0  http://creativecommons.org/licenses/by-sa/3.0/) 
 NOTE: The licence REQUIRES that you cite the primary reference when
       you use and/or modify these files.  See the link under Licence for
       details.

Overview
========
Lipid:         D-erythro-n-palmitoyl-sphingomyelin (SM)
Forcefield:    GROMOS87
Code:          Gromacs
Version:       1 (created: 02-03-2011, last update: 02-03-2011)
Curator:       Jan Domanski
Lipidbook URL: https://lipidbook.org/version/show/id/67.html
File manifest
=============
Downloaded files are listed with SHA1 checksums. You can compute the
checksums of the downloaded files (e.g. with the 'openssl sha1' or
the 'sha1sum' commands) and compare them to the listed ones. If they
agree you have verified the files; it also allows a simple check of
which files changed between versions.
ffgmx.itp                 : 02283f8f12fc90fe08260461db72fdb8244d6c7e
ffgmxbon.itp              : 9679f35c389a6f4da9e2f0b6ff02a72ece6e97b9
ffgmxnb.itp               : 4fdcf8c4a7630bcd9abbd4629168ce12bead5d13
links.txt                 : adc83b19e793491b1c6ea0fd8b46cd9f32e592fc
lipid.itp                 : 43c6b5d9bdb0c35fef4e35bf6f08b1937559d866
sm160.itp                 : 3b7e4638ef7653b117828c01f3f29fc173ac9a3d
sphingomyelin-single.gro  : 13e27fa6c2d484989fb24751c78b4c5b93f2f732
SHA1 of all files         : 8901fb5d41b24487c83d9fcc6abfbe7c8f056264

Primary reference(s)
===================
Please always credit the original authors of the parameters by citing
these papers:

Title:     Assessing the nature of lipid raft membranes.
Authors:   Niemelä PS, Ollila S, Hyvönen MT, Karttunen M, Vattulainen I
Journal:   PLoS Comput Biol
Year:      2007
Volume:    3
Page:      e34
pubmed id: 17319738
doi:       10.1371/journal.pcbi.0030034

Additional notes: 
           -

Title:     Molecular dynamics simulations of a fluid bilayer of dipalmitoylphosphatidylcholine at full hydration, constant pressure, and constant temperature.
Authors:   Berger O, Edholm O, Jähnig F
Journal:   Biophys J
Year:      1997
Volume:    72
Page:      2002-13
pubmed id: 9129804
doi:       10.1016/S0006-3495(97)78845-3

Additional notes: 
           -

Title:     Structure and dynamics of sphingomyelin bilayer: insight gained through systematic comparison to phosphatidylcholine.
Authors:   Niemelä P, Hyvönen MT, Vattulainen I
Journal:   Biophys J
Year:      2004
Volume:    87
Page:      2976-89
pubmed id: 15315947
doi:       10.1529/biophysj.104.048702

Additional notes: 
           -

