[gmx-users] GROMOS force field for sphingomyelin and cholesterol

Piggot T. T.Piggot at soton.ac.uk
Mon Mar 7 14:33:04 CET 2016

You need to be a bit more specific. What other lipids do you have in the membrane and which force field are you/do you want to use for these (and I mean more than just GROMOS, but exactly which parameters they are e.g. 43A1-S3, 53A6L, etc.).

There are some GROMOS compatible force fields out there for cholesterol/sphingomyelin but the choice will also depend upon which other lipids you have in your systems (as everything needs to be compatible in the system).


From: gromacs.org_gmx-users-bounces at maillist.sys.kth.se [gromacs.org_gmx-users-bounces at maillist.sys.kth.se] on behalf of 凌未风 [grx1985 at qq.com]
Sent: 07 March 2016 05:08
To: gromacs.org_gmx-users
Subject: [gmx-users] GROMOS force field for sphingomyelin and cholesterol

Hello everyone:

I am planning to do some simulation of bilayer mixtures (maybe also include protein). I am planning to include sphingomyelin and cholesterol in my system. Could anyone let me know where to get the gromos force filed for these two molecules (I am using gromos force field for some reasons)?

Thanks very much.

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