Re: Fwd: Fw: Fwd: [gmx-users] position restraints

2013-03-18 Thread Mark Abraham
n't matter at all, as long as you > are consistent in invoking it. > > -Justin > > > >> >> Sincerely, >> Shima >> >> >> __**__ >> From: Shima Arasteh >> To: Justin Lemkul ; Discussion list for GROMACS us

Re: Fwd: Fw: Fwd: [gmx-users] position restraints

2013-03-18 Thread Justin Lemkul
nday, March 18, 2013 10:35 AM Subject: Re: Fwd: Fw: Fwd: [gmx-users] position restraints To solve the problem, I changed all DPOSREs in if statments to POSRE. Again I get the fatal error. This error states that I have inserted topology section "position_restraints" in a wrong place.

Re: Fwd: Fw: Fwd: [gmx-users] position restraints

2013-03-18 Thread Justin Lemkul
een what it is. -Justin What would be other potent problems? Please help me. Thanks for your help. Sincerely, Shima - Original Message - From: Justin Lemkul To: Shima Arasteh ; Discussion list for GROMACS users Cc: Sent: Sunday, March 17, 2013 5:19 PM Subject: Re: Fwd: Fw:

Re: Fwd: Fw: Fwd: [gmx-users] position restraints

2013-03-18 Thread Shima Arasteh
users Sent: Monday, March 18, 2013 10:35 AM Subject: Re: Fwd: Fw: Fwd: [gmx-users] position restraints To solve the problem, I changed all DPOSREs in if statments to POSRE. Again I get the fatal error. This error states that I have inserted topology section "position_restraints" in a

Re: Fwd: Fw: Fwd: [gmx-users] position restraints

2013-03-18 Thread Shima Arasteh
d: Fw: Fwd: [gmx-users] position restraints On 3/17/13 6:50 AM, Shima Arasteh wrote: > Thanks for your replies. > As you suggested, I did as follows: > 1. made index groups of two chains of my protein > 2.Then applied genrestr in this command to generate 2 itp files:

Re: Fwd: Fw: Fwd: [gmx-users] position restraints

2013-03-17 Thread Justin Lemkul
On 3/17/13 6:50 AM, Shima Arasteh wrote: Thanks for your replies. As you suggested, I did as follows: 1. made index groups of two chains of my protein 2.Then applied genrestr in this command to generate 2 itp files: chainA_posre.itp and chainB_posre.itp #genrestr -f system_solv_ions.gro -o cha

Re: Fwd: Fw: Fwd: [gmx-users] position restraints

2013-03-17 Thread Shima Arasteh
by mistake? Thanks in advance. Sincerely, Shima From: Justin Lemkul To: Discussion list for GROMACS users Sent: Saturday, March 16, 2013 4:06 PM Subject: Re: Fwd: Fw: Fwd: [gmx-users] position restraints On 3/16/13 8:34 AM, Shima Arasteh wrote: > Thanks. > As I

Re: Fwd: Fw: Fwd: [gmx-users] position restraints

2013-03-16 Thread Justin Lemkul
On 3/16/13 8:34 AM, Shima Arasteh wrote: Thanks. As I understood from your emails, I need to make index groups of separate chains of my protein, use the index file in order to use in genrestr command and then include the specific itp files for each groups in top file? Do you mean this? Am I r

Re: Fwd: Fw: Fwd: [gmx-users] position restraints

2013-03-16 Thread Shima Arasteh
Subject: Re: Fwd: Fw: Fwd: [gmx-users] position restraints On 3/16/13 7:09 AM, Shima Arasteh wrote: > Do you mean that I need to make 2 backbone_posre.itp files for 2 chains? > It would not be possible because I don't see any option for seperate chains > when running genrestr c

Re: Fwd: Fw: Fwd: [gmx-users] position restraints

2013-03-16 Thread Justin Lemkul
On 3/16/13 7:09 AM, Shima Arasteh wrote: Do you mean that I need to make 2 backbone_posre.itp files for 2 chains? It would not be possible because I don't see any option for seperate chains when running genrestr command. You need to provide a sensible index group to genrestr to create such

Re: Fwd: Fw: Fwd: [gmx-users] position restraints

2013-03-16 Thread Shima Arasteh
asteh ; Discussion list for GROMACS users Sent: Saturday, March 16, 2013 2:21 PM Subject: Re: Fwd: Fw: Fwd: [gmx-users] position restraints On Sat, Mar 16, 2013 at 9:40 AM, Shima Arasteh wrote: As you said I changed define in mdp file to define=-DPOSRE . > >I also included backbone.itp f

Re: Fwd: Fw: Fwd: [gmx-users] position restraints

2013-03-16 Thread Mark Abraham
n/Errors > > Would you please give me suggestions? > The error message already did... Your chains are not identical. You are applying the same position restraints file to them. GROMACS doesn't know what you mean. Mark > > Thanks in advance. > > Sincerely, > Shima >

Re: Fwd: Fw: Fwd: [gmx-users] position restraints

2013-03-16 Thread Shima Arasteh
please give me suggestions? Thanks in advance. Sincerely, Shima - Original Message - From: Justin Lemkul To: Shima Arasteh ; Discussion list for GROMACS users Cc: Sent: Saturday, March 16, 2013 12:25 AM Subject: Re: Fwd: Fw: Fwd: [gmx-users] position restraints On 3/15/13 9:43 AM

Re: Fwd: Fw: Fwd: [gmx-users] position restraints

2013-03-16 Thread Shima Arasteh
please give me suggestions? Thanks in advance. Sincerely, Shima - Original Message - From: Justin Lemkul To: Shima Arasteh ; Discussion list for GROMACS users Cc: Sent: Saturday, March 16, 2013 12:25 AM Subject: Re: Fwd: Fw: Fwd: [gmx-users] position restraints On 3/15/13 9:43 AM

Re: Fwd: Fw: Fwd: [gmx-users] position restraints

2013-03-15 Thread Justin Lemkul
On 3/15/13 9:43 AM, Shima Arasteh wrote: I also included the position restraints as follows in my top file: ; Include chain topologies #include "topol_Protein_chain_A.itp" #ifdef POSRE #include "backbone_posre.itp" #include "strong_posre.itp" #endif #include "topol_Protein_chain_B.itp" #ifdef

Re: Fwd: Fw: Fwd: [gmx-users] position restraints

2013-03-15 Thread Shima Arasteh
I also included the position restraints as follows in my top file: ; Include chain topologies #include "topol_Protein_chain_A.itp" #ifdef POSRE #include "backbone_posre.itp" #include "strong_posre.itp" #endif #include "topol_Protein_chain_B.itp" #ifdef POSRE #include "strong_posre.itp" #include "b