Re: AMBER: calcium and zinc parameter

From: Mattia Mori - CERM <mori.cerm.unifi.it>
Date: Wed, 05 Dec 2007 12:15:08 +0100
In this paper you can find good Zinc parameters for Amber Force Field
Tuccinardi T, Martinelli A, Nuti E, Carelli P, Balzano F, Uccello-Barretta
G, Murphy G, Rossello A.
Bioorg. Med. Chem. 2006 14(12),
4260-4276

Or you can download
http://www.mmvsl.farm.unipi.it/downloads/free-downloads/amber-ff-parameters-for-the-zinc-hydroxammate-interaction/


For Calcium ions you can find parameters in related papers or databases.

Regards

Mattia







Madjid Taghdir ha scritto:
Dear amber users,
Hi
I am trying to simulate a protein with two heteroatom (Ca and Zn) that cordinated to its structure. how can I find the force constants and equilibrum bond , angle and so on.
 
Best regards
 
Tghdir


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Mattia Mori, PhD Student
CERM - Centro di Risonanze Magnetiche
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