AMBER Archive (2008)

Subject: AMBER: using "EP" for dummy atom

From: Ashish Sangwai (
Date: Thu Nov 06 2008 - 19:24:23 CST

Hello all,

I am trying to simulate a solute having a site with only force center and no
mass. My solvent is TIP4P water.

Which atom type should I assign to my zero mass site? I guess I can not
assign "EP" because its already taken by TIP4P water.

I do not want to give this site any mass as much as possible. Any help is
much appreciated.

Thank you very much for your help.

- Ashish Sangwai

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