Re: [AMBER] MMPBSA

From: Ray Luo, Ph.D. <ray.luo.uci.edu>
Date: Thu, 29 May 2014 15:53:02 -0700

Looks like you are using radiopt = 1, i.e. asking pbsa to assign
radius for that atom CB/C8. Please use radiopt=0. Of course if you use
the latest AmberTools, this should have been fixed, i.e. radipot=0 by
default.

Nonpolar solvents (inp=1 or inp=2) should not have any of this
problem, again if you are using the latest AmberTools.

Ray
--
Ray Luo, Ph.D.
Professor,
Biochemistry, Molecular Biophysics, and
Biomedical Engineering
University of California, Irvine, CA 92697-3900
On Thu, May 29, 2014 at 11:34 AM, Hallel Freedman <hfreedma.ualberta.ca> wrote:
> OK, but unfortunately I still get the same error message:
>
> PB Bomb in pb_aaradi(): No radius assigned for atom           7 CB  C8
>
> when I run the serial program.
> Holly
>
>
> On Thu, May 29, 2014 at 10:44 AM, Ray Luo, Ph.D. <ray.luo.uci.edu> wrote:
>
>> Perfect!
>>
>> Ray
>> --
>> Ray Luo, Ph.D.
>> Professor,
>> Biochemistry, Molecular Biophysics, and
>> Biomedical Engineering
>> University of California, Irvine, CA 92697-3900
>>
>>
>> On Thu, May 29, 2014 at 7:34 AM, Masao Fujinaga <fujinaga.ualberta.ca>
>> wrote:
>> > Hello Ray,
>> > The serial tests all passed.
>> >
>> > Masao
>> >
>> > On 2014-05-28, at 5:22 PM, "Ray Luo, Ph.D." <ray.luo.uci.edu> wrote:
>> >
>> >> Let's try to get it work without mpi first ...
>> >>
>> >> Ray
>> >> --
>> >> Ray Luo, Ph.D.
>> >> Professor,
>> >> Biochemistry, Molecular Biophysics, and
>> >> Biomedical Engineering
>> >> University of California, Irvine, CA 92697-3900
>> >>
>> >>
>> >> On Wed, May 28, 2014 at 11:54 AM, Hallel Freedman <hfreedma.ualberta.ca>
>> wrote:
>> >>> Masao did some more work on this and found that if he first loads
>> python
>> >>> using
>> >>>
>> >>> module load application/python/2.7.3
>> >>>
>> >>> then the error for 04, 07, and 10 becomes
>> >>>
>> >>> mpirun noticed that the job aborted, but has no info as to the process
>> >>> that caused that situation.
>> >>>
>> >>>
>> >>>
>> >>>
>> >>>
>> >>>
>> >>> On Wed, May 28, 2014 at 12:13 PM, Hallel Freedman <
>> hfreedma.ualberta.ca>wrote:
>> >>>
>> >>>> Hi Ray,
>> >>>> Actually we got these compile errors when we tried to run the tests.
>>  I am
>> >>>> also cc'ing Masao Fujinaga who compiled this for me.  Can you please
>> make a
>> >>>> suggestion about how to fix this?
>> >>>> Thanks,
>> >>>> Holly
>> >>>>
>> >>>> 01_Generalized_Born:
>> >>>> OSError: [Errno 2] No such file or directory:
>> >>>> '_MMPBSA_complex_gb_surf.dat.0'
>> >>>>
>> >>>> 02_Poisson_Boltzmann:
>> >>>> IOError: Input file (_MMPBSA_pb.mdin) doesn't exist
>> >>>>
>> >>>> 04_Per_Residue_Decomp:
>> >>>> CalcError: /lustre/jasper/software-build/amber/amber12/bin/sander
>> failed
>> >>>> with prmtop ../EstRAL_Files/rec.top!
>> >>>>
>> >>>> 07_Comprehensive:
>> >>>> ValueError: invalid literal for float(): PB NB li
>> >>>>
>> >>>> 08_Stability:
>> >>>> mpirun noticed that the job aborted, but has no info as to the process
>> >>>> that caused that situation.
>> >>>>
>> >>>> 10_QM_MMGBSA:
>> >>>> CalcError: /lustre/jasper/software-build/amber/amber12/bin/sander
>> failed
>> >>>> with prmtop ../EstRAL_Files/lig.top!
>> >>>>
>> >>>>
>> >>>> On Tue, May 27, 2014 at 1:41 PM, Ray Luo, Ph.D. <ray.luo.uci.edu>
>> wrote:
>> >>>>
>> >>>>> Please share with us your input file … Make sure you have patched all
>> >>>>> updates and passed the tests.
>> >>>>>
>> >>>>> Ray
>> >>>>> --
>> >>>>> Ray Luo, Ph.D.
>> >>>>> Professor,
>> >>>>> Biochemistry, Molecular Biophysics, and
>> >>>>> Biomedical Engineering
>> >>>>> University of California, Irvine, CA 92697-3900
>> >>>>>
>> >>>>>
>> >>>>> On Tue, May 27, 2014 at 11:05 AM, Hallel Freedman <
>> hfreedma.ualberta.ca>
>> >>>>> wrote:
>> >>>>>> Dear AMBER helplist,
>> >>>>>> I have been trying to use MMPBSA and I keep getting this error:
>> >>>>>>
>> >>>>>> CalcError: /global/software/amber/amber13/bin/mmpbsa_py_energy
>> failed
>> >>>>> with
>> >>>>>> prmto
>> >>>>>> p ../leapdir/complex.top!
>> >>>>>> PB Bomb in pb_aaradi(): No radius assigned for atom           7 CB
>>  C8
>> >>>>>>
>> >>>>>> I know that there has been discussion on similar problems in the
>> past,
>> >>>>> but
>> >>>>>> it was hard for me to understand for mreading these what the best
>> fix is
>> >>>>>> for this problem.
>> >>>>>> I used the ff12SB force field to create my topology files.
>> >>>>>> Thanks,
>> >>>>>> Holly
>> >>>>>> _______________________________________________
>> >>>>>> AMBER mailing list
>> >>>>>> AMBER.ambermd.org
>> >>>>>> http://lists.ambermd.org/mailman/listinfo/amber
>> >>>>>
>> >>>>> _______________________________________________
>> >>>>> AMBER mailing list
>> >>>>> AMBER.ambermd.org
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>> >>>>>
>> >>>>
>> >>>>
>> >>> _______________________________________________
>> >>> AMBER mailing list
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>> >>
>> >
>> > --
>> > Masao Fujinaga
>> > fujinaga.ualberta.ca
>> > Research Computing Support
>> > Information Services and Technology (IST)
>> > University of Alberta, Edmonton, Alberta, CANADA T6G 2H1
>> >
>>
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Received on Thu May 29 2014 - 16:00:02 PDT
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