[phenixbb] Does Phenix have the library or program to maintain bond angle and bond length to create an extended chain?

[Rojan Shrestha]

Hello:

I am wondering whether Phenix has the library or program to maintain the 
ideal bond length and bond angle. The torsion angles of residue and xyz 
of each atoms are already known. I want to juxtapose residue or residues 
to create an extended chain.

Thanks

Regards,

Rojan