Re: [gmx-users] Sampling a weak ligand

2019-12-23 Thread Александр Лашков
Also, you may use the pull code in gromacs, Alexander вт, 24 дек. 2019 г. в 07:47, Александр Лашков : > May be you should add intermolecular interaction as is in FEP calculation > for protein-ligand complex. > Alexander Lashkov > > вт, 24 дек. 2019 г., 3:05 Raphaël Robidas : > >> Hello all, >> >>

Re: [gmx-users] Sampling a weak ligand

2019-12-23 Thread Александр Лашков
May be you should add intermolecular interaction as is in FEP calculation for protein-ligand complex. Alexander Lashkov вт, 24 дек. 2019 г., 3:05 Raphaël Robidas : > Hello all, > > I am running free energy perturbation calculations to determine the > absolute affinity of a weak ligand. To prevent

[gmx-users] Sampling a weak ligand

2019-12-23 Thread Raphaël Robidas
Hello all, I am running free energy perturbation calculations to determine the absolute affinity of a weak ligand. To prevent dissociation and increase sampling, the first few lambda states introduce a harmonic restraint via the intermolecular interactions feature. The problem is that my ligand di

Re: [gmx-users] GROMACS 2020 release candidate

2019-12-23 Thread Paul bauer
Hello, we have not been able to port everything from the group scheme to verlet yet, so some things will be unsupported in 2020. For those things I would advice people to stick to 2019 for the time being, while we are working on porting the remaining things over for the 2021 release next year.

[gmx-users] GROMACS 2019.5 patch release available

2019-12-23 Thread Paul bauer
Hi GROMACS users, The official release of GROMACS 2019.5 is available! The fifth patch release fixes several issues found since the previous patch release of GROMACS 2019. We encourage all users of the 2019 series to update to 2019.5. Please see the link to the release notes below for more det

Re: [gmx-users] GROMACS 2020 release candidate

2019-12-23 Thread Tafelmeier, Stefanie
Dear Paul, I just installed the Gomacs 2020 rc1 for testing and would like to give some feedback. As we are working partly with the flexible Williams force field, it is nessecary to use Buckingham potential. Until now this was only possible when using group cutoff scheme. I was excited to here