[AMBER] How to calculate PMF using Jarzynski’s equality?

From: Cuiyl <cuiyinglukitty.gmail.com>
Date: Tue, 29 Jan 2013 16:34:27 +0800

Dear Amber Users:

         I've done some SMD simulations with different starting coordinates
taken from equilibrium simulations. The output dist_vs_t files contain the
work of pulling from the initial distance to the final distance. I didn't
use umbrella sampling and WHAM. Once the work is computed, how can I
average it using Jarzynski’s equality to get the final estimate of the free
energy difference?

         Hope this helps,
         Cuiyl
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Received on Tue Jan 29 2013 - 01:00:03 PST
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