Re: [gmx-users] conformational change

2012-12-14 Thread Tsjerk Wassenaar
secondary structure. I recommend you install dssp within Pymol (see here and here) and double check you secondary structure. Odds are that it still is a helix. Best regards. Message: 4 Date: Thu, 13 Dec 2012 22:53:30 +0530 From: Shine A shin...@iisertvm.ac.in Subject: [gmx-users

Re: [gmx-users] conformational change

2012-12-14 Thread Julio Dominguez
literature to make sure the ff you are using is not biased against (or in favor) of helical structures. Best regards. Message: 4 Date: Fri, 14 Dec 2012 09:50:28 +0100 From: Tsjerk Wassenaar tsje...@gmail.com Subject: Re: [gmx-users] conformational change To: Discussion list for GROMACS users

Re: [gmx-users] conformational change

2012-12-14 Thread Leandro Bortot
recent literature to make sure the ff you are using is not biased against (or in favor) of helical structures. Best regards. Message: 4 Date: Fri, 14 Dec 2012 09:50:28 +0100 From: Tsjerk Wassenaar tsje...@gmail.com Subject: Re: [gmx-users] conformational change To: Discussion list

[gmx-users] conformational change

2012-12-13 Thread Shine A
Sir, I am studying the dynamics of a beta barrel shaped membrane protein. The starting end of the barrel is a helix which is inside the barrel. During salvation with genbox some water molecules entered inside the barrel.Then I did the 20 ns dynamics.After dynamics more number of water

Re: [gmx-users] conformational change

2012-12-13 Thread Justin Lemkul
I see no reason why water molecules would induce conformational change, and if you delete the starting waters, probably more will just leak in as is the case in many beta-barrel proteins. Such changes are more a function of the force field and its proper use via .mdp settings. Note that

Re: [gmx-users] conformational change

2012-12-13 Thread Julio Dominguez
are that it still is a helix. Best regards. Message: 4 Date: Thu, 13 Dec 2012 22:53:30 +0530 From: Shine A shin...@iisertvm.ac.in Subject: [gmx-users] conformational change To: gmx-users@gromacs.org Message-ID: CAEUDBJr1nBB2We-rJzg0H9er9Bf0cEgqn4mgwratJyPff=A0=g...@mail.gmail.com Content-Type: text