MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 124.4700 38.6100 196.8270 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > Tx1hhbzXSYsRg6kknpMkSQ > 2024-05-25 16:19:26 > 0.9.11 > ligand > pdb-bcif > 4u53 > atom_site > {"label_asym_id":"MPB","auth_seq_id":3444} > 243 > 145 > 850 > 264 > 0 > 1 $$$$