[chimerax-users] symmetric function from different template in chimera x

Good morning, I am currently utilizing chimera x for different modeling features. Right now I am trying to use the symmetric option for a file created by a peer of mine titled ppar.pdb. I added the file here and trying to use the sym function by using the template of a close protein blast result, one called 3DZU, also added it. I want to use the template of the 3dzu to create a structure for ppar. I am confused as to which command line to use out of all of them and if it is possible to use 3dzu as a template for the ppar file created. Could you please help me with the command line. Have a nice day... Alexei Hernandez