AMBER Archive (2004)

Subject: AMBER: Creating Parmtop files for NAMD

From: Edward Patrick Obrien (
Date: Tue Apr 13 2004 - 19:37:52 CDT

Dear All,
   I am trying to use the AMBER force-field in NAMD. The problem I have is
creating the parameter topology file, in AMBER format, for use in

   I do not own the AMBER package and thus do not have access to LEAP
which can create this file.

   My QUESTION is, is their any way to create the parm file of the system
without having access to the entire AMBER suite of software? Is there a
stand alone version of LEAP I could download?

Any help would be appreciated.

PS- I've tried using the Cornell94 force-field in CHARMM format already.

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