UNX ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 23.7440 23.0970 1.1520 X 0 0 0 0 0 0 0 0 0 0 0 0 M END > S2c16QBvbfmQtIUfQgR2zw > 2025-05-23 11:55:58 > 0.9.12 > ligand > pdb-bcif > 2x2u > atom_site > {"label_asym_id":"E","auth_seq_id":1285} > 40 > 16 > 5 > 308 > 0 > 1 $$$$