[gmx-users] Sphingomyelin parameters

[Jian Dai]

Hi, everyone:
I'm trying to get the force field for sphingomyelin by modifying the force
filed of DPPC from Dr. Peter Tieleman's website.
But for LJ pairs, there's no description for LC2--OA, N--LP2, N--LH1 and
OA--LH1 in the [pairs] section from lipid.itp. Where can I get the
parameters for these pairs?
Thank you in advance.
DJ
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