Re: [gmx-users] atomtype "OE" in charmm36

2020-04-19 Thread Schirra, Simone
_gmx-users-boun...@maillist.sys.kth.se [gromacs.org_gmx-users-boun...@maillist.sys.kth.se]" im Auftrag von "Justin Lemkul [jalem...@vt.edu] Gesendet: Freitag, 17. April 2020 13:10 An: gmx-us...@gromacs.org Betreff: Re: [gmx-users] atomtype "OE" in charmm36 On 4/17/20 4:4

[gmx-users] atomtype "OE" in charmm36

2020-04-17 Thread Schirra, Simone
Dear Gromacs users, I want to simulate polyethylene glycol and I am using a script to build my .itp and .gro files. The script is designed to work with charmm35r, however I only found charmm36 available now (I read, that c35r was only temporary). I thought, it should work with this version as w

Re: [gmx-users] PEG from ATB: No residues in chain

2020-03-05 Thread Schirra, Simone
-us...@gromacs.org Betreff: Re: [gmx-users] PEG from ATB: No residues in chain Hi, On Wed, Mar 4, 2020 at 4:11 PM Schirra, Simone wrote: > Dear Gromacs users, > > I'm totally new to GROMACS and I want to simulate a PEG chain in > different environment. I found various PEG topo

[gmx-users] PEG from ATB: No residues in chain

2020-03-04 Thread Schirra, Simone
Dear Gromacs users, I'm totally new to GROMACS and I want to simulate a PEG chain in different environment. I found various PEG topologies on the ATB website and tried to use them combined with the force field provided on the website. However, I always get a warning like this: "Warning: No res