[AMBER] Missing parameters while Simulating a Zn containing protein in Amber

From: Suchetana Gupta via AMBER <amber.ambermd.org>
Date: Mon, 28 Nov 2022 10:14:58 -0800

Dear Amber Users
I want to simulate a protein that has Zn in it. I am using Amber 20. I have
used ff14SB along with GAFF,
atomic_ions.lib, frcmod.ionsjc_tip3p, frcmod.ions234lm_126_tip3p,
leaprc.water.tip3p
earlier to take care of the Zn parameters.
However, I am facing issues this time. The error that I am getting from
Leap is that vDW and other parameters are missing.

Please suggest the forcefield files that I need to add for simulating this
protein.

Thanks
Suchetana
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Received on Mon Nov 28 2022 - 10:30:02 PST
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