[gmx-users] Value for bonded force constant (Kb)

[Mark Abraham]

raja wrote:
> Dear gmxions,
>        Could any one give me the value for bonded force constant (Kb) to
>        be used for restraining ,F(II) and ligating atoms of 
> proteins ( 2 HISs and 1 ASP)using harmonic potential (type 6).

Find a paper that does a similar thing and base your construction on 
that and your judgement.

Mark