Re: [AMBER] Unresolved problem about MM/PBSA

From: Ray Luo, Ph.D. <ray.luo.uci.edu>
Date: Thu, 3 Mar 2011 08:09:06 -0800

Seems that no snapshots were processed ... For Amber10, have you patched the
bugfix? Make sure you can pass all the tests in the mmpbsa folder.

Ray

On Thu, Mar 3, 2011 at 8:01 AM, 祥谦 孔 <iconsdkxq.yahoo.com.cn> wrote:

> Dear amber users, Recently, i am trying to compare the binding free
> energy of a ligand with its different mutant receptors by the MM/PBSA module
> in AMBER10.The first step passed without a hitch and i got 200 sets of
> coordinates.However, when i tried to calculate the binding energy with the
> perl script,i couldn't get the statistics.out file as before. I checked the
> log file and found the warning information that i listed below. I searched
> the archive of our mailing list where someone has proposed this problem
> several years ago, but there may still don't have a valid solution for this
> problem. Any suggestions are greatly appreciated! Thanks in
> advance! Jacob Error information form log file :=>> Doing statistics=>>
> Values of global variables TEMP = 300 R = 8.314 gammaP =
> 0.0072 betaP = 0.00 gammaG = 0.0072 betaG = 0.00=>> Reading
> input=>> Reordering files Final
> order: 1. snapshot_com.all.out: - 2. snapshot_rec.all.out: - 3.
> snapshot_lig.all.out: -=>> Reading files Reading snapshot_com.all.out
> WARNING: Missing PBNONPOL for PB in 0 -> Taken from -1WARNING: Missing
> ELRAELE for PB in 0 -> Taken from -1 WARNING: Missing EPB for PB in 0 ->
> Taken from -1 WARNING: Missing VDWNB for MM in 1 -> Taken from 0
> WARNING: Missing VDW14 for MM in 1 -> Taken from 0 WARNING: Missing
> PBNONPOL for PB in 1 -> Taken from 0 WARNING: Missing ELRAELE for PB in 1
> -> Taken from 0 WARNING: Missing PBCAV for PB in 1 -> Taken from 0
> WARNING: Missing EPB for PB in 1 -> Taken from 0 WARNING: Missing SURF
> for MS in 1 -> Taken from 0 ...........=>> Treat special
> parameters=>> Calc missing parameters Processing MM GAS Doing 1 MM
> ELE No values for MM_ELE existing -> Skipping
>
>
>
>
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Received on Thu Mar 03 2011 - 08:30:18 PST
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