Re: [gmx-users] Water-Zinc interactions

2014-06-02 Thread Justin Lemkul
On 6/2/14, 2:13 PM, Steve Seibold wrote: I am doing a simulation of a protein with zinc ligands..When looking calculating the distance between the Zinc and the water, I am getting distances that go as low as 0.3-0.4 Angstroms. This seems too close to me..Is this close contact due to the erro

Re: [gmx-users] Water-Zinc interactions

2014-06-02 Thread Vito Genna
Hi Steve, Your description is too general. Which versions of Gromacs are you using? Which FF? The ions are in the bulk or your system is based on a Crystal Structure that contains structural Zinc? The ions interact with the water only? V Inviato da iPhone > Il giorno 02/giu/2014, alle ore

[gmx-users] Water-Zinc interactions

2014-06-02 Thread Steve Seibold
I am doing a simulation of a protein with zinc ligands..When looking calculating the distance between the Zinc and the water, I am getting distances that go as low as 0.3-0.4 Angstroms. This seems too close to me..Is this close contact due to the errors in trajectories?? Thanks, Steve -- Groma