— function: set-residue-name imol chain_id res_no ins_code new_residue_name

Where:

• imol is an integer number
• chain_id is a string
• res_no is an integer number
• ins_code is a string
• new_residue_name is a string

set lots of atom attributes at once by-passing the rebonding and redrawing of the above 2 functions