[PyMOL] Protein classification

Dear all, I have a set of 200 methyltransferase protein structures. For protein - ligand interactions study, I would like to classify the proteins in to different groups. I have tried to classify the proteins based on sequence but it is not satisfactory in view point of structures. Based on the

[PyMOL] ligand superimpose (multiple structures) and RMSD value

Dear Pymol users and developers, I need to superimpose more than 200 ligands (same ligand with different conformations) to one target ligand and obtain the RMSD value.   for example align 1RGS.pdb 1KMS.pdbalign 1VKS.pdb 1KMS.pdbalign 1CHC.pdb 1KMS.pdb ... .. I can manually do this action b