CO ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -21.3060 20.2750 15.7580 CO 0 2 0 0 0 0 0 0 0 0 0 0 M END > w7jqjFc6hRuyqk1uIvQfLg > 2025-07-09 06:01:14 > 0.9.12 > ligand > pdb-bcif > 3khc > atom_site > {"label_asym_id":"E","auth_seq_id":217} > 20 > 18 > 13 > 396 > 0 > 1 $$$$