[AMBER] MMPBSA error

From: sangita kachhap <nckachap.cyf-kr.edu.pl>
Date: Mon, 9 Oct 2017 16:27:26 +0200

Dear AMBER Developer

I am doing free energy calculation for protein-ligand complex using
amber16. I am getting all the energy values by GB calculation but not by PB
calculation.

BOND 0.0000 0.0000
0.0000
ANGLE 0.0000 0.0000
0.0000
DIHED -0.0000 0.0001
0.0000
VDWAALS -21.7043 3.5652 0.4603
EEL -67.5611 13.6737
1.7653
1-4 VDW 0.0000 0.0000
0.0000
1-4 EEL 0.0000 0.0000
0.0000
EPB nan nan
nan
ENPOLAR -0.5965 1.5886 0.2051
EDISPER nan nan nan

DELTA G gas -89.2654 12.8027 1.6528
DELTA G solv nan nan nan

DELTA TOTAL nan nan nan

Herewith I am attaching mmpbsa output file.

I also checked the water and ion striped trajectory of complex with prmtop
file (which I have used for MMPBSA calculation) in VMD, both files are
compatible.


Please suggest me how to solve it.

Thanks


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Received on Mon Oct 09 2017 - 07:30:02 PDT
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