Re: [gmx-users] DNA-Protein complex

2020-01-28 Thread aayattimg
> I think you don`t need to build topology separately. Using appropriate force field will do. For protein-DNA simulation amber99sb works well. Amber99bsc1.ff is a new module available for gromacs users. You may use them or it is always better to refer literature to use the more appropriate forcefei

[gmx-users] gromacs-2020 build gcc/nvcc error

2020-01-28 Thread Ryan Woltz
Hello Gromacs experts, First things first, I apologize for any double post but I just joined the community so I'm very new and only found 1-2 posts related to my problem but the solutions did not work. I have been doing MD for about 6-months using NAMD but want to also try out Gromacs. T

Re: [gmx-users] DNA-Protein complex

2020-01-28 Thread Dallas Warren
Check the literature to see what others that are simulating similar molecules are using and looking to study similar "things" (energies, structures etc) that you are. Catch ya, Dr. Dallas Warren Drug Delivery, Disposition and Dynamics Monash Institute of Pharmaceutical Sciences, Monash University

[gmx-users] COM removal note

2020-01-28 Thread Michele Pellegrino
Hi, I am running some MD simulation using position restraints and turning-off centre of mass removal (comm-mode = None in the .mdp file). However, GROMACS 2020 still tell me with a note that 'removing center of mass motion in the presence of position restraints might cause artifacts'. So, is

[gmx-users] Native contacts similar to "gmx mindist"

2020-01-28 Thread ZHANG Cheng
The "gmx mindist?? command can output the number of contacts (numcont) between two groups as a function of time. Is there a way to only consider the native contacts, without using the PLUMED? -- Gromacs Users mailing list * Please search the archive at http://www.gromacs.org/Support/Mailing_Li

[gmx-users] DNA-Protein complex

2020-01-28 Thread Rakesh Bhowmick
I am new in the field of molecular dynamics and simulation. I am trying to learn online tutorial for gromacs. I have docked my DNA with protein in HADDOCK. I want to run a simulation in gromacs. Can I make topology file of the complex together or I need to make topology file separately. Which force

Re: [gmx-users] Charmm to Gromacs itps

2020-01-28 Thread atb files
@Justin: the lipid is not yet added to the charmm directory. Any script?@Michele: pdb2gmx only works for proteins.-YogeshSent using Zoho Mail On Mon, 27 Jan 2020 19:34:34 +0530 Justin Lemkul wrote On 1/27/20 4:51 AM, atb files wrote:> >>