Re: [gmx-users] Adding ligand structure information obtained from ATB into the pdb2gmx gro file (obtained using GROMACS)

2013-09-10 Thread Mark Abraham
You cannot mix the .gro and .pdb formats within the same file. One
approach is to direct the GROMACS tool to write the output in pdb
format simply by naming the output file with a .pdb suffix. Then you
can do such a pasting operation, and if you've preserved the format
correctly, proceed to use the resulting file in future GROMACS stages.

Mark

On Tue, Sep 10, 2013 at 11:10 AM, MUSYOKA THOMMAS
mutemibiochemis...@gmail.com wrote:
 Dear Users,
 I am using the ATB web server to build topologies of my ligands.
 I have tried to include the ligand UNITED ATOM STRUCTURE (generated by the
 ATB) into my protein gro file generated by GROMACS by copying the
 information in the lines starting with HETAM to the end of my protein gro
 file and updating the number of molecules at the beginning of the file so
 as to reflect the change.

 However, i am getting an error when i run the editconf command = Fatal
 error: Something is wrong in the coordinate formatting of file
 ../2oul_processed.gro. Note that gro is fixed format.

 My ligand link is =
 http://compbio.biosci.uq.edu.au/atb/download.py?session=14360

 Can anyone tell me how to solve this.

 Thank you
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Re: [gmx-users] Adding ligand structure information obtained from ATB into the pdb2gmx gro file (obtained using GROMACS)

2013-09-10 Thread MUSYOKA THOMMAS
Thanks Mark,
I am now set and rolling down.
Cheers.


On Tue, Sep 10, 2013 at 11:55 AM, Mark Abraham mark.j.abra...@gmail.comwrote:

 You cannot mix the .gro and .pdb formats within the same file. One
 approach is to direct the GROMACS tool to write the output in pdb
 format simply by naming the output file with a .pdb suffix. Then you
 can do such a pasting operation, and if you've preserved the format
 correctly, proceed to use the resulting file in future GROMACS stages.

 Mark

 On Tue, Sep 10, 2013 at 11:10 AM, MUSYOKA THOMMAS
 mutemibiochemis...@gmail.com wrote:
  Dear Users,
  I am using the ATB web server to build topologies of my ligands.
  I have tried to include the ligand UNITED ATOM STRUCTURE (generated by
 the
  ATB) into my protein gro file generated by GROMACS by copying the
  information in the lines starting with HETAM to the end of my protein gro
  file and updating the number of molecules at the beginning of the file so
  as to reflect the change.
 
  However, i am getting an error when i run the editconf command = Fatal
  error: Something is wrong in the coordinate formatting of file
  ../2oul_processed.gro. Note that gro is fixed format.
 
  My ligand link is =
  http://compbio.biosci.uq.edu.au/atb/download.py?session=14360
 
  Can anyone tell me how to solve this.
 
  Thank you
  --
  gmx-users mailing listgmx-users@gromacs.org
  http://lists.gromacs.org/mailman/listinfo/gmx-users
  * Please search the archive at
 http://www.gromacs.org/Support/Mailing_Lists/Search before posting!
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-- 
*MUSYOKA THOMMAS MUTEMI
Mob nos **+27844846540**
B.Sc Biochemistry (Kenyatta University),MSc Pharmaceutical Science
(Nagasaki University)*
*PhD Student-Bioinformatics (Rhodes University)
*Skype ID- MUSYOKA THOMMAS MUTEMI
Alternative email - thom...@sia.co.ke
*

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