[Chimera-users] Constructing a biological assembly in Chimera

Hello, I'm working with a lattice made of a tubulin monomer that I modeled and refined in Coot. I have fitted other units of the monomer along the length and to the side of my monomer in a cryo-EM map to study tubulin interactions with non tubulin proteins. Instead, I wonder if I can construct a biological assembly of just one unit, to have any modifications or changes in that unit reflected in the entire biological assembly. Any other help or suggestions would be appreciated. Regards.