[gmx-users] HFIP solvent box...

2011-01-05 Thread sharada
iated. Thanks a ton! Sharada "The person addressed in the email is the sole authorized recipient. Should you receive it in error, immediately notify the sender of the error and delete the e-mail. Any unauthorized dissemination or copying of this e-mail (or any attachment to this e-m

Re: Re: [gmx-users] ERROR: Source code file: statutil.c, line: 727

2010-12-14 Thread sharada
Uday, You are reproducing the output of md.csh. I would also like to see the contents of md.csh to know the gromacs commands therein. This would help to see where the error is coming. Please paste the file md.csh. sharada

Re: [gmx-users] ERROR: Source code file: statutil.c, line: 727

2010-12-13 Thread sharada
Dear Uday, What is the command you have given ? Please paste the command lines. sharada -- Original Message -- From: udaya kiran To: gmx-users@gromacs.org Date: Mon, 13 Dec 2010 17:22:07 +0100 Subject: [gmx-users] ERROR: Source code file: statutil.c, line: 727 Dear All, I am unable to carry out

Re: [gmx-users] pdb2gmx

2009-10-01 Thread sharada
Hi, You need to specify the input file with -f flag and -i is for the itp file which is the output and that is any way created by default. Just remove -i from the command and it will work. best, sharada -- Original Message -- From: Asmaa Elsheshiny To: "gmx-users@gromacs.org" Date:

Re: Re: [gmx-users] make_ndx option

2009-07-09 Thread sharada
Hi, Use splitat for group 3. sharada -- Original Message -- From: Venkat Reddy To: Discussion list for GROMACS users Date: Thu, 9 Jul 2009 19:54:18 +0530 Subject: Re: [gmx-users] make_ndx option Hi Anirban ! First u hav to notedown the C-alpha atoms nos seperately from ur atom file. Then

Re: Re: [gmx-users] DSSP hangs for days

2009-06-29 Thread sharada
hello, I have downloaded the tar file from the github and extracted the contents. However I am unable to understand the README file as it is in a language other than english. Could you kindly provide the instructions how to go about using it. thanks for the help sharada -- Original Message

Re: [gmx-users] DSSP hangs for days

2009-06-28 Thread sharada
Hi, I waited for it to finish for almost 5 days nothing happened except creation of those files. I had posted a similar mail some time back. Is there no solution for this. Is it something to do with speed of the system? I ran the program on HP dual core system. sharada -- Original

Re: Re: Re: [gmx-users] How to break a disulfide bond ???

2009-03-06 Thread sharada
Do you intend to protonate a pair of cysteins and not make a SS bond? Then pdb2gmx -ss should do the job. Sharada -- Original Message -- From: sharada To: Discussion list for GROMACS users Date: Fri, 6 Mar 2009 12:28:54 +0530 (IST) Subject: Re: Re: [gmx-users] How to break a disulfide bond

Re: Re: [gmx-users] How to break a disulfide bond ???

2009-03-05 Thread sharada
If you donot make it, it is as good as breaking it... Sharada -- Original Message -- From: Venkat Reddy To: Discussion list for GROMACS users Date: Fri, 6 Mar 2009 11:31:57 +0530 Subject: Re: [gmx-users] How to break a disulfide bond ??? Hai ! with "pdb2gmx -ss", i can select the ss

Re: [gmx-users] How to break a disulfide bond ???

2009-03-05 Thread sharada
pdb2gmx -h sharada -- Original Message -- From: Venkat Reddy To: Discussion list for GROMACS users Date: Fri, 6 Mar 2009 10:50:24 +0530 Subject: [gmx-users] How to break a disulfide bond ??? Hai Every one ! Is it possible to break a disulfide bridge using gromacs ?If so,Can anybody suggest

Re: Re: [gmx-users] SIMULATED ANNEALING

2009-02-12 Thread sharada
9 6.9) to the ones as shown below. Kindly guide me through. Regards sharada # ==> < A V E R A G E S > <== ### ==> Current ref_t for group Protein:300.0 Current ref_t for group Other:300.0 Energies (kJ/mol) Angle G9

Re: Re: [gmx-users] SIMULATED ANNEALING

2009-02-12 Thread sharada
Dear Nuno Azoia, I followed one of the replies given at gmx-users list which I quote here...I donot know whether this is right ? In that case the temperature has truly changed from 0 to 60 how is it possible if Tcoupl = no...?I am in doubt. Kindly comment. sharada Re: [gmx-users] how to write

[gmx-users] (no subject)

2009-02-12 Thread sharada
Dear gromacs-users, I am heating a peptidein methanol from 0K - 300K. The simulated annealing protocol is given in the md.mdp file shown below: title = cpeptide MD cpp = /lib/cpp constraints = all-bonds in

Re: Re: [gmx-users] Melittin in methanol...

2009-02-01 Thread sharada
of rvdw, rcoulomb & rlist ? In that case what would be the set of values if I am working with 45a3 forcefield with PME option ? How do I give correction term for dispersion otherwise? Are the methanol .gro and itp files that I am taking the right ones ? regards, sharada -- Original Message

Re: Re: [gmx-users] Melittin in methanol...

2009-01-31 Thread sharada
to a change in the simulation or this value holds good only if reaction field is on ? sharada -- Original Message -- From: "Justin A. Lemkul" To: Discussion list for GROMACS users Date: Sat, 31 Jan 2009 00:42:36 -0500 Subject: Re: [gmx-users] Melittin in methanol... sharada wrote: >

[gmx-users] Melittin in methanol...

2009-01-30 Thread sharada
methanol. Thanks.. sharada ___ gmx-users mailing listgmx-users@gromacs.org http://www.gromacs.org/mailman/listinfo/gmx-users Please search the archive at http://www.gromacs.org/search before posting! Please don't post (un)subscribe requests to the list

[gmx-users] Melittin in methanol...

2009-01-30 Thread sharada
methanol. Thanks.. sharada ___ gmx-users mailing listgmx-users@gromacs.org http://www.gromacs.org/mailman/listinfo/gmx-users Please search the archive at http://www.gromacs.org/search before posting! Please don't post (un)subscribe requests to the

Re: Re: [gmx-users] Melittin in Methanol.......

2009-01-29 Thread sharada
376560. 2 3 10.1 313800. [ angles ] ; aiajak funct c0 c1 1 2 3 1 108.53 397.5 I would try using the new force field. sharada -- Original Message -- From: "Justin A. Lemkul" To: Discussion list for GROMACS users Date: Thu, 29 J

[gmx-users] Melittin in Methanol.......

2009-01-29 Thread sharada
water like this but not in methanol. Can any one tell me where I am going wrong. Any insight in this direction is welcome. Thankyou in advance sharada ___ gmx-users mailing listgmx-users@gromacs.org http://www.gromacs.org/mailman/listinfo/gmx-users

[gmx-users] ngmx,dssp not working

2008-06-12 Thread sharada
e and make install but it does not compile/install. How should I install it ? Thankyou for the time. sharada ___ gmx-users mailing listgmx-users@gromacs.org http://www.gromacs.org/mailman/listinfo/gmx-users Please search the archive at http://www.g

[gmx-users] ngmx,dssp not working

2008-06-12 Thread sharada
I tried to install it seperately using make and make install but it does not compile/install. How should I install it ? Thankyou for the time. sharada ___ gmx-users mailing listgmx-users@gromacs.org http://www.gromacs.org/mailman/li

Re: Re: [gmx-users] Angle definition in g_hbond ...

2008-05-06 Thread sharada
e he has considered the angle to be greater than or equal to 135 and the HB distance as smaller than .25nm. Yes the program has the provision to vary these values. Thank you for the clarifications. have a good day. sharada -- Original Message -- From: David van der Spoel <[EMAIL PROTECT

Re: Re: [gmx-users] Angle definition in g_hbond ...

2008-05-06 Thread sharada
degrees and cut-off radius .35 nm mean in the program g_hbond. Is it considering the hydrogen bond angle of 120 +/- 30 ? In that case cut-off angle 60 & 120 in other versions does not make sense ... Kindly clarify my doubts regards sharada -- Original Message -- From: "Anil Kumar" <

[gmx-users] Angle definition in g_hbond ...

2008-05-05 Thread sharada
dear gmx-users, I have a very fundamental query. I am trying to obtain the backbone hydrogen bonds formed during a 15ns simulation of a 35 long protein. When I do this by using g_hbond and selecting the Backbone groups, I am getting no hydrogen bonds at all . However, when I plot the hydrogen bo

Re: [gmx-users] Merge two trajectories

2008-02-28 Thread sharada
Chandrika, Did you try using the -settime option ? sharada (CCMB) -- Original Message -- From: CHANDRIKA RAO <[EMAIL PROTECTED]> To: gmx-users@gromacs.org Date: Fri, 29 Feb 2008 11:10:47 +0530 Subject: [gmx-users] Merge two trajectories Dear All, We have c

Re: [gmx-users] Merge two trajectories

2008-02-28 Thread sharada
Hi candrika, Using the trjcat program with -settime option. Try typing trjcat -h to get help. sharada CCMB -- Original Message -- From: CHANDRIKA RAO <[EMAIL PROTECTED]> To: gmx-users@gromacs.org Date: Fri, 29 Feb 2008 11:10:47 +0530 Subject: [gmx-users] Mer

Re: [gmx-users] Methanol SOL :Number of solventmolecules = 0

2007-12-12 Thread sharada
) = 1.0e+01 Number of steps= 2000 Going to use C-settle (1108 waters) wo = 0.33, wh =0.33, wohh = 3, rc = 0.08165, ra = 0.0384897 rb = 0.0192449, rc2 = 0.1633, rone = 1, dHH = 0.1633, dOH = 0.1 Grid: 4 x 5 x 4 cells} regards sharada -- Original Message -- From: "Xavier Pe

Re: Re: Fw: Re: [gmx-users] Methanol SOL :Number of solventmolecules = 0

2007-12-11 Thread sharada
to energy minimize the system which what I am trying to do ! What is this ci value and why is it so high? Kindly help me I am once again stuck. regards sharada -- Original Message -- From: "Xavier Periole" <[EMAIL PROTECTED]> To: Discussion list for GROMACS users Date: Tue, 11 D

Fw: Re: [gmx-users] Methanol SOL :Number of solvent molecules = 0

2007-12-11 Thread sharada
ol.itp and methanol216.gro which could be possible only through root. regards sharada methanol.itp D

Re: Re: [gmx-users] Methanol SOL :Number of solvent molecules = 0

2007-12-10 Thread sharada
ROMOS96 1 CMET 1 MeOHMe1 10.176 15.035 2 OMET 1 MeOHO21 -0.574 15.999 3 H1 MeOHH3 10.398 1.008 #else 1 CMET 1 MeOHMe1 1 Regards sharada 0.29 15.035 2

[gmx-users] Methanol SOL :Number of solvent molecules = 0

2007-12-10 Thread sharada
O2 1636 2.457 3.218 2.567 528MeOHH3 1637 2.390 3.204 2.494 3.30500 3.58500 2.95900 Why does it say there are no SOL molecules. Where exactly am I going wrong ? Kindly advice me. Thankyou for your patience. sharada ___ gmx-users mail

Re: Re: [gmx-users] Error while compilation of Gromacs 3.3.1.....

2007-01-17 Thread sharada
any idea how much space does it occupy ? ( I am hard of Disk space) . Pray for me. regards sharada -- Original Message -- From: Martin =?iso-8859-1?q?H=F6fling?= <[EMAIL PROTECTED]> To: Discussion list for GROMACS users Date: Wed, 17 Jan 2007 13:51:33 +0100 Subject: Re: [gmx-users] Error

Re: Re: [gmx-users] Error while compilation of Gromacs 3.3.1.....

2007-01-17 Thread sharada
correct by retyping again those lines. I have posted a mail before this. Hope you get your Doctorate soon !!. Regards sharada -- Original Message -- From: Martin =?utf-8?q?H=C3=B6fling?= <[EMAIL PROTECTED]> To: Discussion list for GROMACS users Date: Wed, 17 Jan 2007 10:55:26 +0100 Subje

Re: Re: [gmx-users] Error while compilation of Gromacs3.3.1.....in SGI Octane

2007-01-17 Thread sharada
got solved or not ? I would like to request him to give me some suggestions in this regard. I am desperate in installing it on SGI using MIPSpro compilers (cc) before I switch over to gcc as this would take time. Thanks in advance Sharada -- Original Message -- From: sharada <[EMAIL PROTECTED]&

Re: [gmx-users] error while compilation of Gromacs 3.3.1.....

2007-01-16 Thread sharada
hat if these are corrected then may be my compilation would go smoothly, however I donot know where is the 'main.c' program. If I am right then I would like to do this first, if you can tell me where to look for main.c or is it possible ? with regards sharada " -- O

Fw: Re: Re: [gmx-users] error while compilation of Gromacs3.3.1.....

2007-01-16 Thread sharada
let me know so that my problem is solved. gcc compilers are not loaded on the Octane system otherwise I would have tried installing the package with it. My previous mail got cut and it was sent half way sorry about the repetition.. with regards sharada -- Original Message -- From: sharada <[EM

Re: Re: [gmx-users] error while compilation of Gromacs 3.3.1.....

2007-01-15 Thread sharada
007 13:39 schrieb sharada: > I am using the MIPSpro Compilers Version 7.3 . Is there a problem with that > version ? I had installed the Gromacs version 3.01 and version 3.2 using > the same compilers earlier there was no problem why now.? Thanks for > the reply I was thinking about

Re: Re: [gmx-users] error while compilation of Gromacs 3.3.1.....

2007-01-11 Thread sharada
I am using the MIPSpro Compilers Version 7.3 . Is there a problem with that version ? I had installed the Gromacs version 3.01 and version 3.2 using the same compilers earlier there was no problem why now.? Thanks for the reply regards sharada -- Original

[gmx-users] error while compilation of Gromacs 3.3.1.....

2007-01-11 Thread sharada
Dear Gromacs users, I am installing the Gromacs version 3.3.1 on the SGI Octane with IRIX 6.5 R12000 system. I could successfully installed fftw package and trying the compile gromacs. I am getting the following at the end of the 'make' command : These are the last few lines after the mak

Re: [gmx-users] Installation of Gromacs and speed...

2007-01-05 Thread sharada
Swamy Kakumani, Thank you for the reply. I am not working on the parallel machines, Linux version is Fedora Core 4 System's configuration is listed below in my previous mail. regards sharada -- Original Message -- From: swamy kakumani <[EMAIL PROTEC

Re: Re: Re: [gmx-users] Installation of Gromacs and speed...

2007-01-04 Thread sharada
over write. Can I keep both the versions loaded on the system or will there be a clash ? Do I have to load fftw once again ? Bothering you with too many questions ! Answers for these would help me to decide . Thanks in advance. sharada -- Original Message -- From: "Mark Abraham" <[EM

Re: Re: [gmx-users] Difference in the Forcefields and speed...

2007-01-03 Thread sharada
) what may be the reason ? Thanks for the patience ... regards A .Sharada Devi Technical Officer C Center for Cellular Molecular Biology Habsiguda Uppal Road Hyderabad -57 India -- Original Message -- From: Caterina Arcangeli <[EMAIL PROTECTED]> To: Discussion list for GROMACS users

[gmx-users] (no subject)

2007-01-03 Thread sharada
help regards sharada ___ gmx-users mailing listgmx-users@gromacs.org http://www.gromacs.org/mailman/listinfo/gmx-users Please don't post (un)subscribe requests to the list. Use the www interface or send it to [EMAIL PROTECTED] Can't post?

Re: [gmx-users] pdb2gmx... cys-cys bonds....

2006-12-07 Thread sharada
the pdb2gmx program is checking for S-S distance to less than or equal to 2A and makes the bond . Am I right ? Is there a way out in this direction. Kindly help or any other suggestion is welcome. Anticipating for a reply. Regards, sharada Mark Abraham wrote: sharada wrote: Hello gromacs

[gmx-users] pdb2gmx... cys-cys bonds....

2006-12-06 Thread sharada
cysteins to form disulphide bonds ? I am sure there must be a way . Any suggestions or ideas. Thanks a ton in advance. sharada ___ gmx-users mailing listgmx-users@gromacs.org http://www.gromacs.org/mailman/listinfo/gmx-users Please don&#

Re: [gmx-users]ngmx not working ...

2006-11-03 Thread sharada
sharada Mark Abraham wrote: sharada wrote: Hello Erik, Thank you for suggesting the idea. I have got the required help from FFTW authors. I could load the Gromacs successfully. I have even done a test run (pdb2gmx - mdrun) on my protein in water. However I am unable to finally visualise the

Re: [gmx-users] Sanity error in cpp while intalling FFTW

2006-11-02 Thread sharada
says command not found. Why is it giving me this error when all the other programs are working ? I could't locate the link for this program in any folder. Where is it installed ? My  configure,make,make install and make links didnot give any errors ! Kindly guide me. Thanks in advance. sh

Fw: [gmx-users] Sanity error in cpp while intalling FFTW

2006-10-17 Thread sharada
Hi gromacs users,I am trying to install gromacs on Linux. While installing the fftw module , I am getting the following errorat the ./configure stage:[EMAIL PROTECTED] fftw-3.1.2]# ./configure --enable-float --enable-threads --enable-ssechecking for a BSD-

[gmx-users] Sanity error in cpp while intalling FFTW

2006-10-17 Thread sharada
 Hi gromacs users,I am trying to install gromacs on Linux.  While installing the fftw module , I am getting the following errorat the ./configure stage:[EMAIL PROTECTED] fftw-3.1.2]# ./configure --enable-float --enable-threads --enable-ssechecking for a BSD-compatible install... /usr/bin/install -c

Re: [gmx-users] Unable to add ions...

2006-10-10 Thread sharada
? anything to do with my system that PME does not support ? the programs just hang for a long time. Mark Abraham wrote: sharada wrote: Dear Dr. Tsjerk Wassenaar, Thanks for replying . The force field I am using is ffG43a1.itp in Gromacs 3.1.4 version and I tried all combinations CL,CL- Cl

Re: [gmx-users] Unable to add ions...

2006-10-10 Thread sharada
Dear Dr. Tsjerk Wassenaar, Thanks for replying . The force field I am using is ffG43a1.itp in Gromacs 3.1.4 version and I tried all combinations CL,CL- Cl - cl etc sharada Tsjerk Wassenaar wrote: Hi Sharada, The name depends on the force field used (you didn't mention). You may

[gmx-users] Unable to add ions...

2006-10-10 Thread sharada
luding 3 bonded neighbours for Protein_B   1 Excluding 2 bonded neighbours for SOL  1366 Cleaning up temporary file grompp013645 Fatal error: No such moleculetype Cl Where am I  going wrong  I am not able to figure out.  Has anybody come across such problem...please

[gmx-users] Unable to run The Gromacs Demo on Linux PC

2006-10-06 Thread sharada
quot;pdb2gmx:Command not found. " what could be the>problem?>Suggest me a solution.>>>regards,>>sharada >>A.sharada Devi>Center for Cellular and molecular Biology>Uppal Road>Hyderabad -500 007>AP>INDIA>>>>>__