[AMBER] minimization question

From: Carlos Romero <carlos.rom.74he.gmail.com>
Date: Fri, 28 Nov 2014 09:03:37 -0600

Hi dear Amber's users

I am trying to minimize a file that contain gp alfa 2 beta 3. I added 130
lactate ions previously derived With RED tools. but the file.out of
minimization shows something like:

ENERGY = NaN
RMS = NaN

I send you the file.out

I use Ubuntu 10.04, amber 11 and ambertools 1.4.

I want to highlight that previously I have done a minimization and a MD
using the same glicoproteín but instead lactate I used potasium ion
contained in amber force fields and all worked well.

I want to know if it is okey Or something is wrong.
    2vdp_a2b3_nalac130_wat_min.out
<https://docs.google.com/file/d/0B6JNxlszArD8WE1nZWFHV3BITzA5RzBDQnJFeHNBM3lnX25j/edit?usp=drivesdk>

I will appreciate your help

Regards
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Received on Fri Nov 28 2014 - 07:30:02 PST
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