MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 123.6290 -77.5570 266.0350 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > l3SniYZJAs0eWcKMridnzg > 2024-08-23 07:36:02 > 0.9.11 > ligand > pdb-bcif > 4u53 > atom_site > {"label_asym_id":"BXB","auth_seq_id":3641} > 306 > 183 > 609 > 353 > 0 > 1 $$$$