the archives?
Best wishes,
-Syma
In message [EMAIL PROTECTED] minnale [EMAIL PROTECTED], Discussion list
for GROMACS users gmx-users@gromacs.org writes:
Thanks for your prompt reply, according to you for membrane protein
protocols keep restrain only on protein but not on lipid and water
actually beginning to combine PT's lipid itps with ffG53a6 files.
Many thanks in advance,
-Syma
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on a 2x quadcore (3.0 GHz) mac pros. Will post some
benchmarks soon.
Best wishes,
-Syma
***
Dr Syma Khalid
RCUK Fellow (Chemical Biology)
School of Chemistry
University of Southampton
Highfield
-core for an 8 processor-core node).'
by our HPC technicians. Any advice as to which I should go for, the 4 or 8
GB version?
Any advice would be greatly appreciated.
Best wishes,
-Syma
***
Dr Syma Khalid
RCUK Fellow (Chemical
Hi Erik,
Many thanks-it would be good to have the capabilities to simulate big
systems so will go for 1GB per core.
-Syma
***
Dr Syma Khalid
RCUK Fellow (Chemical Biology)
School of Chemistry
University
counter ions (unfortunately my protein has an overall charge)?
Obviously I would use periodic boundary conditions so the ions don't wander
off.
Many thanks in advance for your suggestions/comments,
-Syma
***
Dr
an overall neutral system.
Is there some other way I can get a neutral system?
Many thanks,
-Syma
***
Dr Syma Khalid
RCUK Fellow (Chemical Biology)
School of Chemistry
University of Southampton
Highfield
Hi,
The GROMACS user manual is a good place to start. For more specific help you
will probably need to provide details of exactly what you want to do.
What are you simulating? What are the questions you are hoping to answer?
Best wishes,
-Syma
) trial and error.
-Syma
Dr. Syma Khalide-mail: [EMAIL PROTECTED]
Dept. of Biochemistry phone: (0)1865-275380
University of Oxford fax: (0)1865-275273
South Parks Road
Hi
Thanks for your help with this.
The problem was that the size of my 3d grid was too small (I was just using
the default 1x1x1 nm). I have now used a grid size that matches my system
and have a sensible gro file.
Best wishes,
-Syma
_
From: [EMAIL PROTECTED] [mailto
is not positioned 'in' the box of density
produced by g_sdf.
Is this as it should be and I am interpreting my results incorrectly, or
have I set up my coordinate system incorrectly?
Many thanks in advance for help with this.
-Syma
***
Dr Syma Khalid
as to how I
would go about this?
Many thanks,
-Syma
***
Dr Syma Khalid
Department of Biochemistry,
University of Oxford
South Parks Road,
Oxford
OX1 3QU
U.K
should get three columns in the *.xvg
output, the distance, the normalised data and the raw data, I only get two
columns.
Thanks in advance for any help.
-Syma
***
Dr Syma Khalid
Department of Biochemistry
wrong with the file I would
appreciate your advice.
Best wishes,
-Syma
***
Dr Syma Khalid
Department of Biochemistry,
University of Oxford
South Parks Road,
Oxford
OX1 3QU
U.K
Hi,
I am still trying to do Langevin dynamics in gromacs- does anyone know (ball
park) what would be reasonable values to use for the frictional term when
simulating helical peptides in solution?
Many thanks in advance,
-Syma
***
Dr Syma Khalid
simulations, the
frictional term should be scaled up too?
Many thanks,
-Syma
***
Dr Syma Khalid
Department of Biochemistry,
University of Oxford
South Parks Road,
Oxford
OX1 3QU
U.K
Hi,
I was just wondering if it is possible to calculate the persistence length
of a long chain-like molecule with one of the gromacs analysis programs or
if anyone has anything else that will do this?
Thanks in advance,
-Syma
***
Dr Syma Khalid
Hi,
I was just wondering if is possible, in gromacs to apply distance restraints
between molecules. So I have two ligands (part of the same complex) that I
would like to keep together, even though they are not actually bonded
together.
Thanks in advance,
-Syma
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