[gmx-users] Difference in omega angles!!

[Alex]

> A restraint is a biasing potential that disfavors movement, but does 
> not prevent it.  So it is possible that the structure changes.
>
>
I actually have a somewhat related question: are there provisions to 
"freeze" a particular angle? Not via absolute position restraints, but 
by turning the entire triplet (or a quadruplet) into a solid structure? 
Also, congrats on professorship! :)

Alex