Can we fix the position of two atoms while minimization?

From: Shahid Qamar (
Date: Wed Sep 29 2004 - 15:18:31 CDT

I am trying to minimize a system and want to keep the position of any two
atoms fix. I want that position does not change while I minimize it.
I am using namd with Amber topology and coordinates file. I also use VMD to
look the molecule.
Any idea about it?



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