Re: [gmx-users] Umbrella sampling of peptide-membrane system

2020-02-26 Thread Mijiddorj B
Dear John, Thank you very much for your advice. Best regards, Mijiddorj Hi, > > Justin's tutorial is not a fully generalized procedure for umbrella > sampling; it shows a workflow for one specific example which is not always > applicable to other systems. > > In general, you don't have to use

Re: [gmx-users] Umbrella sampling of peptide-membrane system

2020-02-26 Thread John Whittaker
Hi, Justin's tutorial is not a fully generalized procedure for umbrella sampling; it shows a workflow for one specific example which is not always applicable to other systems. In general, you don't have to use position restraints for anything in umbrella sampling. Justin uses them to keep the

[gmx-users] Umbrella sampling of peptide-membrane system

2020-02-25 Thread Mijiddorj B
Dear GMX users, I would like to ask about position restraint during the umbrella sampling. 1. Is it need to make position restraint of lipid bilayer during the umbrella sampling simulation? 2. The position restraint was used for the B chain of amyloid-beta peptides in prof. Justin's tutorial. Can