MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 167.5970 19.3880 219.6380 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > KEuXs5wkMku0UfTZ30tA3g > 2024-08-23 07:23:52 > 0.9.11 > ligand > pdb-bcif > 4u53 > atom_site > {"label_asym_id":"MEC","auth_seq_id":3834} > 255 > 133 > 700 > 339 > 0 > 1 $$$$