Hi Bharat, I used Amber force field, but still i am not statisfied with the parameters which i used because after some nanosecond simulation(1 -2 ns) the planarity of the sturcture changes. I tired changing the force constant but still not much successfull. If you got success please let me know.
with regards, Rama On Wed, Jun 22, 2011 at 10:11 PM, bharat gupta <bharat.85.m...@gmail.com>wrote: > Hi, > > I want to simulate a docked complex of my protein (GFP) with > phosphotyrosine. I have found this - ffG43a1p forcefield contains parameters > for pTYR, so I want to know how good is this FF for simulating my system... > As in the literature its mentioned that people have used CHARMM, AMBER, OPLS > ff for simulation of GFP. So, using this will be a correct choice or not ... > > -- > Room No. : 7202A, 2nd Floor > Biomolecular Engineering Laboratory > Division of Chemical Engineering and Polymer Science > Pusan National University > Busan -609735 > South Korea > Lab phone no. - +82-51-510-3680, +82-51-583-8343 > Mobile no. - 010-5818-3680 > E-mail : monu46...@yahoo.com > > > -- > gmx-users mailing list gmx-users@gromacs.org > http://lists.gromacs.org/mailman/listinfo/gmx-users > Please search the archive at > http://www.gromacs.org/Support/Mailing_Lists/Search before posting! > Please don't post (un)subscribe requests to the list. Use the > www interface or send it to gmx-users-requ...@gromacs.org. > Can't post? Read http://www.gromacs.org/Support/Mailing_Lists > -- Postdoctoral Research Scholar, Department of Chemistry, University of Nevada, Reno.
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