Re: [gmx-users] (no subject)

2014-05-30 Thread Dhanachandra Singh
U can do in Gromacs 4.6. Check the alignment of Zn in your pdb file, I hope a gap (space) is inserted before the Zn. Good Luck. *Cheers* Khuraijam On Sat, May 31, 2014 at 11:42 AM, elham tazikeh wrote: > Dear Users > I simulated Zinc ion on human growth hormone protein by Gromacs 4.6 > and e

[gmx-users] (no subject)

2014-05-30 Thread elham tazikeh
Dear Users I simulated Zinc ion on human growth hormone protein by Gromacs 4.6 and encountered with this message: there are not molculetype for Zn this sentence means I can not simulate this system on Gromacs 4.6 and have to install version 4.5 on my system or not? regards elham tazikeh -- Grom

[gmx-users] g_kinetics

2014-05-30 Thread bharat gupta
Hi, While issuing the command g_kinetics, I got an error saying that "the program should be complied with GNU scientific library. Please install the library and reinstall Gromacs". Is there an option where I can compile only this tool, as rest of the other gromacs tools are working fine. Regards

Re: [gmx-users] help please @User-specified potential functions

2014-05-30 Thread Chetan Mahajan
Here is one more thing (hopefully last!): If you have 8 energy groups, there are lot of cross terms as you see. Some of these cross terms have to be described by specific tables for each of those pairs. However, many other pairs do not need specific tables, so a general table.xvg (not specified b

Re: [gmx-users] Non-bonded interaction.

2014-05-30 Thread Justin Lemkul
On 5/30/14, 11:51 AM, 라지브간디 wrote: Dear justin, Thank your for your clear answer. The parameters are specifically written for CHARMM force field based on the experimental results. Particularly, charges and non-bonded interaction values for ligand molecule of CO ( Carbon Monoxide) in Myogl

[gmx-users] Non-bonded interaction.

2014-05-30 Thread 라지브간디
Dear justin, Thank your for your clear answer. The parameters are specifically written for CHARMM force field based on the experimental results. Particularly, charges and non-bonded interaction values for ligand molecule of CO ( Carbon Monoxide) in Myoglobin are written in literature. Sinc

Re: [gmx-users] Fwd: related to bug 1222

2014-05-30 Thread Szilárd Páll
Albert, The list does accept attachments. please file a redmine issue instead (here: http://redmine.gromacs.org/). Include your input files and log outputs too. Have you observed the same issue without GPUs too? Is the crash reliably reproducible? Does it always happen in the same replica? Does i

Re: [gmx-users] editonf: Center of Mass?

2014-05-30 Thread Nicola Staffolani
indeed it is now working with -center - sorry for not having tried it before ;) thank you very much Justin, helpful as always!! Nicola On Fri, May 30, 2014 at 2:29 PM, Justin Lemkul wrote: > > > On 5/30/14, 6:32 AM, Nicola Staffolani wrote: > >> Dear gmx community, >> >> I have a layer of Au

Re: [gmx-users] LIE method

2014-05-30 Thread Justin Lemkul
On 5/30/14, 7:50 AM, Mahboobeh Eslami wrote: hi dear justin A few months ago I asked you a question about LIE method. According to your guide, i wrote a new .mdp file that didn't use PME (I used RF) and used following command for protein-ligand complex? and ligand-sol simulations: ?mdrun -s n

Re: [gmx-users] editonf: Center of Mass?

2014-05-30 Thread Justin Lemkul
On 5/30/14, 6:32 AM, Nicola Staffolani wrote: Dear gmx community, I have a layer of Au atoms to which a molecule is attached. After pdb2gmx, when I create the box and put H2O molecules inside using editconf, since the planar dimensions of the Au layer are big compared to the corresponding dime

Re: [gmx-users] Using Non-bonded interaction

2014-05-30 Thread Justin Lemkul
On 5/29/14, 10:13 PM, 라지브간디 wrote: Dear Justin, Thanks for your reply. I am not mixing up the parameter here. What i am trying to do here In order to reproduce the dipole moments of the CO, I have to follow up the specific charges and non-bonded interaction values specified in literatur

[gmx-users] LIE method

2014-05-30 Thread Mahboobeh Eslami
hi dear justin A few months ago I asked you a question about LIE method. According to your guide, i wrote a new .mdp file that didn't use PME (I used RF) and used following command for protein-ligand complex? and ligand-sol simulations: ?mdrun -s newtpr.tpr -rerun full20ns.xtc ?then I extract -

Re: [gmx-users] CNT ROTATION

2014-05-30 Thread Dr. Vitaly Chaban
it is better to avoid rotation at this initial stage. if you experience certain features in your finals PMFs which you cannot explain, you will always be unsure where they arrive from. this hurts your soul. Dr. Vitaly V. Chaban On Thu, May 29, 2014 at 9:41 PM, ANDRES ADOLFO ORTEGA GUERRERO wr

[gmx-users] g_dielectric errors for getting frequency dependent dielectric constants

2014-05-30 Thread 550931258
> Dear all, I have some questions when calculating frequency dependent dielectric constants throughg_dielectric. 1. After using " g_dipoles -corr mol " command to get the dipcorr.xvg, if I uesd " g_dielectric " program, the error is as following. Fatal error: npar

[gmx-users] editonf: Center of Mass?

2014-05-30 Thread Nicola Staffolani
Dear gmx community, I have a layer of Au atoms to which a molecule is attached. After pdb2gmx, when I create the box and put H2O molecules inside using editconf, since the planar dimensions of the Au layer are big compared to the corresponding dimensions of the molecule, I have decided that I want

[gmx-users] editonf: Center of Mass?

2014-05-30 Thread Nicola Staffolani
Dear gmx community, I have a layer of Au atoms to which a molecule is attached. After pdb2gmx, when I create the box and put H2O molecules inside using editconf, since the planar dimensions of the Au layer are big compared to the corresponding dimensions of the molecule, I have decided that I want

[gmx-users] editconf - CoM?

2014-05-30 Thread Nicola Staffolani
Dear gmx community, I have a layer of Au atoms to which a molecule is attached. After pdb2gmx, when I create the box and put H2O molecules inside using editconf, since the planar dimensions of the Au layer are big compared to the corresponding dimensions of the molecule, I have decided that I want

[gmx-users] 回复: g_dielectric errors for getting frequency dependent dielectric constants

2014-05-30 Thread 来者可追
Dear David, Thanks for your reply. I have other questions when calculating frequency dependent dielectric constants through g_dielectric. 1. After using " g_dipoles -corr mol " command to get the dipcorr.xvg, if I uesd " g_dielectric " program, the error is as following. ==

Re: [gmx-users] help please @User-specified potential functions

2014-05-30 Thread Mark Abraham
Yes. Three parameters are needed for nbfunc 2 in order to use the few kernels that implement Buckingham; using a Buckingham-shaped table with nbfunc 1 is not "using Buckingham" from the point of view of how many parameters grompp will expect. Mark On May 30, 2014 8:19 AM, "Chetan Mahajan" wrote:

[gmx-users] 答复: 答复: Welcome to the "gromacs.org_gmx-users" mailing list

2014-05-30 Thread #ZHANG HAIPING#
Thanks for you help. best regards Haiping Zhang 发件人: gromacs.org_gmx-users-boun...@maillist.sys.kth.se 代表 Mark Abraham 发送时间: 2014年5月29日 17:50 收件人: Discussion list for GROMACS users 主题: Re: [gmx-users] 答复: Welcome to the "gromacs.org_gmx-users" mailing li