[AMBER] Amber parameters for deprotonated threonine

From: anu chandra <anu80125.gmail.com>
Date: Thu, 24 Mar 2016 16:03:54 +0000

Dear Amber users,

I am working with a metalloprotein where the metals ion is coordinated with
oxygen (gamma oxygen) atom of threonine residue. In order to preserve this
interaction during simulation, I would like to keep the threonine in its
deprotonated stage. So, I just wonder whether Amber forcefield have
parameters are available for deprotonated threonine?. If not, how can one
derive the Amber compatible parameters for a deprotonated threonine?

Many thanks in advance
Anu
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Received on Thu Mar 24 2016 - 09:30:04 PDT
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