Dear Jason,
I am trying to use pdb2gmx to generate files for my
molecules. I have protonated GLU in it. So I am using
GLUH as the residue name. However the program complains
that
Fatal error: Atom HE2 in residue GLU 4 not found in rtp
entry with 10 atoms
while sorting atoms.
Dear all:
I am trying to use pdb2gmx to generate files for my molecules. I have
protonated GLU in it. So I am using GLUH as the residue name. However the
program complains that
Fatal error: Atom HE2 in residue GLU 4 not found in rtp entry with 10 atoms
while sorting atoms. Maybe
Dear GMX
users,
I am simulating the hydrophobic interaction between two 42-aminoacid
oligopeptides in pbc conditions with acqueous explicit solvent
with all-bonds constraints (LINCS).
In order to allow them to interact -for the first time- I am using
pull code.
My pull.ppa is
as follows
The posre itp file represents one lipid molecule and the p2.itp file
represents all water molecules.
I have a p1.itp file that represents one water molecule but this also
brought up the :
cpp exit code: 256
cpp: too many input files
[tripos]dopc/minidopc$ Tried to execute: '/lib/cpp -I
-I/u
You shall append those three lines just under the definition of the
lipid molecule. You may paste your top file for us to comment.
Yang Ye
Farid Sa'adedin wrote:
Dear Users,
I have been trying to equilibrate a bilayer. I have been able to
restrain a bilayer in its own system using
#ifdef
Grazia Daminelli wrote:
Dear Jochen
what do you mean with:
Better show us the output of your energy minimization. The ouput of
your md only shows that your sctructure has some serious
problem...like your box is too small or whatever...
Jochen
which term is telling you that there are prob
Dear Users,
I have been trying to equilibrate a bilayer. I have been able to
restrain a bilayer in its own system using
#ifdef POSRES
#include "/home/tripos/lipid/dopc/minidopc/posre.itp"
#endif
in the topology file
define = -DPOSRES
in the steep, nvt and npt mdp files.
The problem occurs
Thanks TsjerkYes, there was a non-standard amino acid residue and it was not recognising it as part of the protein. I changed the total number of residues in the aminoacid.dat file (which I had not!) and then everything worked ok.AshutoshOn Mar 16, 2006, at 3:09 AM, Tsjerk Wassenaar wrote:Hi Ashuto
hi, pascal
Would you like to take a look at this recent articles on JCTC?
http://dx.doi.org/10.1021/ct050196z
@article{OkurA._ct050196z,
author = {Okur, A. and Wickstrom, L. and Layten, M. and Geney, R. and
Song, K. and Hornak, V. and Simmerling, C.},
title = {Improved Efficiency of Replica Ex
You may consider to use following to get the latest 3.3.
cvs -z3 -d :pserver:[EMAIL PROTECTED]:/home/gmx/cvs login
cvs -z3 -d :pserver:[EMAIL PROTECTED]:/home/gmx/cvs co -r
release-3-3-patches gmx
Yang Ye
STEVENAZZI ANDREA wrote:
Dear David
I am desperate actually and would appreciate a lot
Sorry, no.
I never worked on hemes or whatever FE is included.
Regards
Maik Goette, Dipl. Biol.
Max Planck Institute for Biophysical Chemistry
Theoretical & computational biophysics department
Am Fassberg 11
37077 Goettingen
Germany
Tel. : ++49 551 201 2310
Fax : ++49 551 201 2302
Email : mg
Hi, I would consider to try to use the program genconf in Gromacs.
With this program you can stack and multiply a given coordinate
file "like a small child playing with wooden blocks" - Gromacs manual.
Mikko Hellgren
PhD student at Karolinska Institutet
[EMAIL PROTECTED]
Message: 3
Date: Wed,
Thanks Mr. Goette, But error list is not so long , its simple as
Fatel error: atom type 'CR61' not found in the topology , where 'CR61'
is the atom type occurs
first in my drug itp file made from PRODRG.
Otherwise could you suggest me any other forcefield otherthan OPLSA to
treat Fe(II) in active
You simply can't do that, right now.
OPLS isn't implemented into PRODRG, yet (correct me, if I'm wrong).
Therefore the atom-naming, etc. maybe wrong.
Anyway...a more detailed documentation of the error would be very helpful.
regards
Maik Goette, Dipl. Biol.
Max Planck Institute for Biophysical
Hi Ashutosh,
If no index file is explicitly given to grompp, it will use default
index group (as if you did echo q | make_ndx -f test_b4pr.gro -o
index.ndx) Grompp does not know of definitions given in the .top file
with regards to the groups. Does your protein contain some non-standard
residues?
On Wed, 15 Mar 2006 17:21:52 -0600
Ashutosh Jogalekar <[EMAIL PROTECTED]> wrote:
I know this question has been discussed a number of
times on the list, but almost everytime it has been
discussed in reference to the index file.
I am getting this error during grompp for the position
restrained
Dear David
I am desperate actually and would appreciate a lot if you could send me the
dihres.c that works with version 3.2.
Just in case is not so clear how to add the right lines in the topology file by
reading the code would you please suggest it to me too?
Thanks a lot
Best regards
Andrea
A
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