[chimerax-users] Making New Bonds between Protein & Ligand

Hi I followed similar " marker link " trick proposed by Tom for making new bonds between a selection of Serine residue of protein molecule with hydroxy group functionality of ligand molecule typing the below mentioned command in ChimeraX command line . marker link #1:54@OG #2:PNS@HOP1@SG radius 0.2 However, I am repeatedly getting following error. " TypeError: Cannot bond atoms in different molecules " Can you plz suggest the correct command or alternative way for making new bond between Protein & ligand molecules. Thanks Arun