Re: [gmx-users] Re: Pulling ion - US

2012-12-12 Thread Steven Neumann
Thank you all! On Tue, Dec 11, 2012 at 12:54 PM, Leandro Bortot wrote: > I have made SMD simulations in order to separate a Ca2+ ion from its > complexation site in the protein, which had charge of about -6 e. Without > position constraints in the protein alpha carbons it unfolded in every

Re: [gmx-users] Re: Pulling ion - US

2012-12-11 Thread Leandro Bortot
I have made SMD simulations in order to separate a Ca2+ ion from its complexation site in the protein, which had charge of about -6 e. Without position constraints in the protein alpha carbons it unfolded in every pull simulation. 2012/12/11 Thomas Schlesier > wont happen, since the prob

[gmx-users] Re: Pulling ion - US

2012-12-11 Thread Thomas Schlesier
I would also use the same residue from the pulling for the US. One thing you should be aware of is the pulling dimension: Now you have the pull-code only ativated for the z-direction. If you use this still in the US the ion can move freely in the xy-plane (freely in the sense of what is possible