— function: add-terminal-residue imol chain_id residue_number residue_type immediate_add

Where:

• imol is an integer number
• chain_id is a string
• residue_number is an integer number
• residue_type is a string
• immediate_add is an integer number

Add a terminal residue.

residue type can be "auto" and immediate_add is recommended to be 1.

return 0 on failure, 1 on success