MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 168.1330 45.2080 273.9420 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > SVbIVijVgZgQKvJ0a0yTiA > 2024-08-23 06:19:18 > 0.9.11 > ligand > pdb-bcif > 4u53 > atom_site > {"label_asym_id":"PXB","auth_seq_id":3655} > 305 > 157 > 562 > 331 > 0 > 1 $$$$