Re: [gmx-users] 3D pressure profile of a bilayer

2011-09-07 Thread Amit Choubey
On Tue, Sep 6, 2011 at 10:07 PM, Shou-Chuang Yang wrote: > Dear gmx-users, > > Could anyone help me with the calculation of 3D pressure profile in a > function of y? > I used the provided gromacs-4.0.2_localpressure for my calculatioin. It > calculate > the 3D pressure profile as a function of z (

Re: [gmx-users] 3D pressure profile of a bilayer

2011-09-07 Thread Shou-Chuang Yang
On Wed, Sep 7, 2011 at 12:11 AM, Amit Choubey wrote: > > > On Tue, Sep 6, 2011 at 10:07 PM, Shou-Chuang Yang wrote: > >> Dear gmx-users, >> >> Could anyone help me with the calculation of 3D pressure profile in a >> function of y? >> I used the provided gromacs-4.0.2_localpressure for my calculat

Re: [gmx-users] 3D pressure profile of a bilayer

2011-09-07 Thread Amit Choubey
On Wed, Sep 7, 2011 at 12:30 AM, Shou-Chuang Yang wrote: > > > On Wed, Sep 7, 2011 at 12:11 AM, Amit Choubey wrote: > >> >> >> On Tue, Sep 6, 2011 at 10:07 PM, Shou-Chuang Yang wrote: >> >>> Dear gmx-users, >>> >>> Could anyone help me with the calculation of 3D pressure profile in a >>> function

Re: Antw: Re: Re: [gmx-users] constant PH simulations

2011-09-07 Thread João Henriques
There is no problem in being wrong. The problem is that he wants to be wrong. At least 4 different researchers gave constructive input and this subject keeps hitting the same key. I've always been told that worse than not knowing, is not wanting to know. Still, I apologize for my outburst. Best r

[gmx-users] Re: Force a gromacs tool to write step-by-step a result in a result in a xvg file

2011-09-07 Thread intra\sa175950
Hi Florian, I have followed your suggestion below and used a pdb file instead of a xtc file and it works!!! Thank you very much for the info. A bientot Stephane -- Message: 3 Date: Tue, 06 Sep 2011 12:26:34 +0200 From: Dommert Florian Subject: Re: [gmx-users] F

Antw: Re: Antw: Re: Re: [gmx-users] constant PH simulations

2011-09-07 Thread Emanuel Peter
At first I would like to say that I deeply apologize for the cave-like things I have said. I again say, that this was not the field I am deeply involved. >From Gerrit I got a banana. For this guy, I am a cave-man. Thanks, for being such ready for open discussion. I did not tell that I do not wa

Re: Re: Antw: Re: Re: [gmx-users] constant PH simulations

2011-09-07 Thread Diogo Vila Viçosa
http://www.gromacs.org/Documentation/How-tos/Constant_pH_Simulation On 7 September 2011 11:01, Emanuel Peter < emanuel.pe...@chemie.uni-regensburg.de> wrote: > At first I would like to say that I deeply apologize for > the cave-like things I have said. I again say, that this > was not the field I

Re: Re: Antw: Re: Re: [gmx-users] constant PH simulations

2011-09-07 Thread João Henriques
Why don't you read the papers associated with the link everyone keeps sending you!!! Stop it with the autistic behavior. http://www.gromacs.org/Documentation/How-tos/Constant_pH_Simulation Here is the main paper regarding the CpH-MD method I'm currently using: http://jcp.aip.org/resource/1/jcpsa

Antw: Re: Re: Antw: Re: Re: [gmx-users] constant PH simulations

2011-09-07 Thread Emanuel Peter
SMA. >>> João Henriques 07.09.11 13.09 Uhr >>> Why don't you read the papers associated with the link everyone keeps sending you!!! Stop it with the autistic behavior. http://www.gromacs.org/Documentation/How-tos/Constant_pH_Simulation Here is the main paper regarding the CpH-MD method I'm curre

[gmx-users] Re: gromacs doubts

2011-09-07 Thread Justin A. Lemkul
Please keep all Gromacs-related correspondence on the gmx-users list. I am not a private tutor. karthick wrote: sir iam karthick using gromacs for academic purpose.i had run protein-ligand complex based on your lyzozyme tutorial.further i want to about DGbind value..i heard g_lie comm

Re: [gmx-users] constant PH simulations

2011-09-07 Thread Gerrit Groenhof
> > Message: 1 > Date: Wed, 07 Sep 2011 12:01:00 +0200 > From: "Emanuel Peter" > Subject: Antw: Re: Antw: Re: Re: [gmx-users] constant PH simulations > To: > Message-ID: <4e675cfc02f100014...@gwsmtp1.uni-regensburg.de> > Content-Type: text/plain; charset="iso-8859-1" > > At first I would li

[gmx-users] Permeability coefficient

2011-09-07 Thread manoj gadhwal
Dear friends, I am using the GROMACS-4.5.3 for molecular dynamics as described by* Justin Lemkul in Tutorial 2: KALP15 in DPPC. *I want to calculate the Permeability Coefficient for Ligand in DPPC so please help me. -- Manoj Kumar Gadhwal (M. Pharma), PhD Schloar, Prin. K. M. Kundnani College of Ph

[gmx-users] Bad water removal

2011-09-07 Thread madhumita das
Hi, I have generated a membrane protein complex and then added a waterbox using Gromacs,but instead of being at the outer surfaces of lipid membrane,water spreads all around the membrane. How to make appropriate water box?am I doing a simple mistake? Please help this beginn

Re: [gmx-users] Permeability coefficient

2011-09-07 Thread Justin A. Lemkul
manoj gadhwal wrote: Dear friends, I am using the GROMACS-4.5.3 for molecular dynamics as described by* Justin Lemkul in Tutorial 2: KALP15 in DPPC. *I want to calculate the Permeability Coefficient for Ligand in DPPC so please help me. I briefly looked up this term and it sounds like you n

Re: [gmx-users] Bad water removal

2011-09-07 Thread Justin A. Lemkul
madhumita das wrote: Hi, I have generated a membrane protein complex and then added a waterbox using Gromacs,but instead of being at the outer surfaces of lipid membrane,water spreads all around the membrane. How to make appropriate water box?am I doing a simple mistake? If you've got wat

[gmx-users] Trajectory viewing by freeing a part

2011-09-07 Thread Ragothaman Yennamalli
Hi, While viewing a trajectory I am trying to see how a particular part or group is behaving, while keeping the rest frozen (I dont want them to move). For example, in a two domain protein keeping one domain frozen and seeing the other domain movement or in a protein ligand complex keeing the prote

Re: [gmx-users] Trajectory viewing by freeing a part

2011-09-07 Thread Justin A. Lemkul
Ragothaman Yennamalli wrote: Hi, While viewing a trajectory I am trying to see how a particular part or group is behaving, while keeping the rest frozen (I dont want them to move). For example, in a two domain protein keeping one domain frozen and seeing the other domain movement or in a pro

Re: [gmx-users] Trajectory viewing by freeing a part

2011-09-07 Thread Mark Abraham
On 8/09/2011 3:55 AM, Justin A. Lemkul wrote: Ragothaman Yennamalli wrote: Hi, While viewing a trajectory I am trying to see how a particular part or group is behaving, while keeping the rest frozen (I dont want them to move). For example, in a two domain protein keeping one domain frozen a

Re: Antw: Re: Re: Antw: Re: Re: [gmx-users] constant PH simulations

2011-09-07 Thread baptista
Dear Emanuel, Here are a few comments that may help your way through the literature already pointed out by others. Most of your questions concern temporal/kinetic aspects (interchange times, etc) and the answer to them is quite simple: constant-pH MD methods are intended to produce a collec