Hi,

I really like that openmm is implemented in ChimeraX. Is it possible somehow to implement/include openmmforcefields (https://github.com/openmm/openmmforcefields)?

Specifically, I often use custom residues and would love to, e.g. parametrise them using GAFF, to do some small local minimisation in ChimeraX.

Or is there any way of passing force fields for ligands parametrised with GAFF to ChimeraX?

Thanks,

Józef