MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 134.4760 -55.7810 172.1860 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > eOOuoujs4AKcLKYJnbDzSQ > 2024-05-13 22:04:54 > 0.9.11 > ligand > pdb-bcif > 4u50 > atom_site > {"label_asym_id":"PTB","auth_seq_id":3549} > 392 > 266 > 719 > 349 > 0 > 1 $$$$