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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Received on Sun Dec 09 2007 - 06:07:06 PST