MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 6.2460 35.9560 153.7940 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > oXLZBtijhNGhnxxAjElLcg > 2024-08-23 06:14:30 > 0.9.11 > ligand > pdb-bcif > 4u53 > atom_site > {"label_asym_id":"SAA","auth_seq_id":3662} > 83 > 217 > 582 > 351 > 0 > 1 $$$$