MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 90.7740 13.4820 90.0390 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > KuDbCkHLNNQ5GrTqULIjLQ > 2024-09-22 01:08:07 > 0.9.11 > ligand > pdb-bcif > 4u52 > atom_site > {"label_asym_id":"OS","auth_seq_id":3449} > 211 > 233 > 659 > 357 > 0 > 1 $$$$