Hi Mark and Alexey,
Thank you for taking the time to write the responses. Following is the info
about the cluster
[chou...@hpc-login2 ~]$ uname -a
Linux hpc-login2 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 x86_64
x86_64 x86_64 GNU/Linux
[chou...@hpc2000 ~]$ mpiexec --version
Version 0.82
Dear Mark,I have tried the same processing with version 4.0.5. After that I got the following error messageProgram grompp_s, VERSION 4.0.5Source code file: confio.c, line: 748Fatal error:The spacing of the decimal points in file conf.gro is not consistent for x, y and zMy conf.gro file was constru
tekle...@ualberta.ca wrote:
Hi Justin,
Thank you pointing out that!
I made all the changes and still cannot go past this line.
REMARK This PDB file is created by CS Chem3D
REMARK
COMPND Tolene.pdb
HETATM1 CB PHE 0 -1.158 0.001
0.000 C
HETATM
Hi Justin,
Thank you pointing out that!
I made all the changes and still cannot go past this line.
REMARK This PDB file is created by CS Chem3D
REMARK
COMPND Tolene.pdb
HETATM1 CB PHE 0 -1.158 0.001 0.000 C
HETATM2 CG PHE 0 -1.158
Dear Mark,I have used version 4.0.3.ZuzanaDňa 03/04/10, Mark Abraham napísal:On 5/03/2010 4:08 AM, Zuzana Benkova wrote:>Dear GROMACS users,>I wanted to do a test calculation on a linear unrealistic molecule PPPBC>without any contributions to energy exept of LJ nonbenoded interactions.>I have pre
tekle...@ualberta.ca wrote:
Hi Justin,
It does not work. I eliminated the hydrogen atoms and check the entire
.pdb file but could not solve the problem.
the modified PDB file.
REMARK This PDB file is created by CS Chem3D
REMARK
COMPND Tolene.pdb
HETATM1 CB PHE 0 -1.15
Hi Justin,
It does not work. I eliminated the hydrogen atoms and check the entire
.pdb file but could not solve the problem.
the modified PDB file.
REMARK This PDB file is created by CS Chem3D
REMARK
COMPND Tolene.pdb
HETATM1 CB PHE 0 -1.158 0.001 0.000
> Thanks David. These are the parameters I added. Do you think they seem
> reasonable?
You might as well run a simulation yourself, it will be quickly apparent
if something is very wrong.
Best way to determine these things is try it and see for yourself.
Catch ya,
Dr. Dallas Warren
Drug Deliver
tekle...@ualberta.ca wrote:
Dear Justin,
It really help all the feedback you gave me and thank you for that,.
I have one issues as well.
I try to generate the topology file the way you recommend me using the
pdb2gro but failed to get both the topology and gromacs file.
This is my Toluene
On 5/03/2010 4:08 AM, Zuzana Benkova wrote:
Dear GROMACS users,
I wanted to do a test calculation on a linear unrealistic molecule PPPBC
without any contributions to energy exept of LJ nonbenoded interactions.
I have prepared a topol.top file which I am attaching. After processing
this file with
Sorry for the confusion, Tsjerk. Thanks.
On Thu, Mar 4, 2010 at 11:47 AM, Tsjerk Wassenaar wrote:
> Hi Dian,
>
> Now why didn't I guess that you were trying on data obtained from
> Amber?! Maybe because you didn't explicitly mentioned it. It always
> helps to give a full account of what you were
Hi Dian,
Now why didn't I guess that you were trying on data obtained from
Amber?! Maybe because you didn't explicitly mentioned it. It always
helps to give a full account of what you were trying.
Anyway, I don't know the format of the top of my head, so you'll have
to look in another pdb file an
Dear GROMACS users,
I wanted to do a test calculation on a linear unrealistic molecule
PPPBC without any contributions to energy exept of LJ nonbenoded
interactions. I have prepared a topol.top file which I am attaching.
After processing this file with grompp I obtained a message
WARNING 1 [file t
Hi Tsjerk,
My gromacs is 4.0.4.
As it turns out, I do not have a CRYST1 keyword in my pdb file, so I guess
the box is not defined yet. The pdb was taken from the trajectory of AMBER
simulation, so it starts with the keyword "REMARK". How do I include box
dimensions in pdb file then? Just add "CRY
Dear GROMACS users,I wanted to do a test calculation on a linear unrealistic molecule PPPBC without any contributions to energy exept of LJ nonbenoded interactions. I have prepared a topol.top file which I am sending. After processing this file with grompp I obtained a messageWARNING 1 [file topol.
Quoting David van der Spoel :
On 3/3/10 8:14 PM, nishap.pa...@utoronto.ca wrote:
Hello,
I am trying to simulate Ethanol in water using OPLSAA. I already
tried it with all atoms, but now I want to try it with United
atoms for ethanol, i.e. CH3,CH2,OH, and HO in my topology file. I
cr
hi justin,
will try that
thanks
Ram
On Thu, Mar 4, 2010 at 4:51 PM, Justin A. Lemkul wrote:
>
>
> ram bio wrote:
>>
>> HI Justin,
>>
>> Thanks for the info.
>>
>> I have followed your tutorial earlier, it really works, and that was
>> for 1 protein, but if 2 or more different kinds of pro
ram bio wrote:
HI Justin,
Thanks for the info.
I have followed your tutorial earlier, it really works, and that was
for 1 protein, but if 2 or more different kinds of proteins are to be
inserted then how to generate the a single topology file for all the
proteins using pdb2gmx and also can yo
HI Justin,
Thanks for the info.
I have followed your tutorial earlier, it really works, and that was
for 1 protein, but if 2 or more different kinds of proteins are to be
inserted then how to generate the a single topology file for all the
proteins using pdb2gmx and also can you please let me kno
ram bio wrote:
Dear Gromacs Users,
I would like to run molecular dynamics by inserting multiple proteins
in the same lipid bilayer using gromacs, is it possible? if so, please
Just about anything is possible :)
let me know if any tutorial is available or any kind of help is
available
Dear Gromacs Users,
I would like to run molecular dynamics by inserting multiple proteins
in the same lipid bilayer using gromacs, is it possible? if so, please
let me know if any tutorial is available or any kind of help is
available
Thanks in advance,
Ram
--
gmx-users mailing listgmx
It is not sure what you mean: if you wonder how it is done in Martini
(explained in the paper) or if like to add some yourself.
Regular bonds are generally used!
On Mar 4, 2010, at 6:15, Ajeeta kaushiki
wrote:
Dear Sir
I am doing a coarse grain MD of a membrane protein using Martini
Hi,
OpenMM can do pbc and it can simulate molecules, so it can also simulate
solvents.
Berk
> Date: Wed, 3 Mar 2010 10:52:54 -0500
> From: j...@drugdiscoveryathome.com
> To: gmx-users@gromacs.org
> Subject: [gmx-users] GPU GROMACS
>
> Is anyone working on a build GROMACS with CUDA other than
On 4/03/2010 10:15 PM, Ajeeta kaushiki wrote:
Dear Sir
I am doing a coarse grain MD of a membrane protein using Martini force
field and parameters . In course I am facing problem in understanding "
how the harmonic restraints will be applied to mimic secondary structure
H- Bonds of the atomic s
Dear Sir
I am doing a coarse grain MD of a membrane protein using Martini force field
and parameters . In course I am facing problem in understanding " how the
harmonic restraints will be applied to mimic secondary structure H- Bonds of
the atomic structure to the coarse grain model to maintain s
On 4/03/2010 6:38 PM, Tsjerk Wassenaar wrote:
Hi Dian,
Which version of gromacs are you using? Can you assert that the pdb
file has the correct box? It should have a line starting with CRYST1
(grep "^CRYST1" file.pdb). Some versions of gromacs (3.3.2 I think)
didn't write the CRYST1 record, and
Hi Berk,
Thanks for your reply. What is the correct way to compile
gromacs in 64 bit mode?
I installed fftw-3.0.1. using the following commands
./configure
make
sudo make install
Then I downloaded the gromacs 4.0.7 source code and installed it using the
following
comman
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