Dear ChimeraX community, 

I hope this message finds you well. 

I am a master student currently working on a project where I need to generate a mol2 file with amber atom types for a protein. 

Chimera does not manage to parametrize my protein at all, which is why I switched to ChimeraX. 

ChimeraX does manage to generate a mol2 file, but it writes sybyl atom types. Despite looking on forums, I have not found a feature like in Chimera to write amber atom types instead. 

I was wondering if such a feature exists in ChimeraX ? 

Thanks in advance, 

Best, 

Laurène Jacquot 

PSL University, ChimieParisTech