MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -12.0410 41.3910 110.3720 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > 0UuNuR6Q8Kk_8ZTr7RLEvA > 2024-06-05 07:25:01 > 0.9.11 > ligand > pdb-bcif > 4u53 > atom_site > {"label_asym_id":"OS","auth_seq_id":3450} > 399 > 283 > 663 > 263 > 0 > 1 $$$$