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Support for simulations with multiple small molecule ligands #338
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I transferred this issue to openmmforcefields, since that's where the problem is. It seems the template generator is creating multiple atom types with the same name. |
openmm/openmm#4531 might fix this |
Good point. @JSLJ23 can you test with the latest development code for OpenMM and see if it works? |
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Overview
I am trying to run a simple NPT simulation with multiple ligands from a single SDF file parameterised with GAFF but I am running into
ValueError
s for multiple definitions for an atom type.May I know if there is a proper / better supported way for something like this to be done (i.e. running a simulation with multiple small molecules as rdkit/openff-Molecule objects)? Or if the current approach is sensible, are there any tweak I should make to allow for unique atom naming to circumvent this "Found multiple definitions for atom type" error?
Code
Full traceback:
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