Re: [AMBER] Building Forcefield for Glycolipid Molecule

From: ABEL Stephane <>
Date: Mon, 19 Jul 2021 08:56:12 +0000


You could take a look of my paper see

1. Abel S, Dupradeau F-YY, Raman EP, MacKerell AD, Marchi M. 2011 Molecular simulations of dodecyl-β-maltoside micelles in water: influence of the headgroup conformation and force field parameters. J. Phys. Chem. B 115, 487–499. (doi:10.1021/jp109545v)

I developed RESP charges for glycolipids and used them with GLYCAM parameters

Good luck

De : Razil Tahir []
Envoyé : dimanche 18 juillet 2021 19:02
À : AMBER Mailing List
Objet : [AMBER] Building Forcefield for Glycolipid Molecule

Hello experts,
I'm currently trying to build a forcefield for a glycolipid molecule. I'm using the GLYCAM forcefield for the sugar headgroup but there's no parameter for the alkyl chain.
I've calculated the partial charges using Gaussian09 and took the parameters for the alkyl chain from the GAFF forcefield.
Is this method practical and correct to be used? Please advise.

Thank you.

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