MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 181.2080 16.4140 212.2940 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > IWqnL0eGBvN7DZNWhxO2pw > 2024-05-04 04:45:15 > 0.9.11 > ligand > pdb-bcif > 4u52 > atom_site > {"label_asym_id":"ESB","auth_seq_id":3509} > 391 > 326 > 920 > 352 > 0 > 1 $$$$