Re: [AMBER] mmpbsa.py to calculate binding energy between protein and a ligand when there are two ligands combined with the protein.

From: Jason Swails <jason.swails.gmail.com>
Date: Mon, 11 Jul 2016 23:13:12 -0400

On Mon, Jul 11, 2016 at 10:55 PM, ZHU JH <jewelryono.outlook.com> wrote:

> Dear Abhishek,
>
> When I consulted the amber manual,it says there is small
> discrepancy between 'igb=2' and 'igb=5'.
>
> Another,I used sample input files of the amber manual for
> reference.
>
> But,is there anything inappropriate to use'igb=5'?
>

​igb = 2 and igb = 5 are not that different. If I recall correctly, igb =
5 is a more popular choice for MM/GBSA analyses because it has, in several
studies, given results with better agreement to experiment.

HTH,
Jason

-- 
Jason M. Swails
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Received on Mon Jul 11 2016 - 20:30:02 PDT
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