ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 20.8510 -4.7250 -29.8760 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > uWN9nE7vvjKGEpWrCH8uJw > 2025-07-01 04:11:13 > 0.9.12 > ligand > pdb-bcif > 2qq4 > atom_site > {"label_asym_id":"R","auth_seq_id":139} > 18 > 9 > 14 > 450 > 0 > 1 $$$$