MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 245.8910 -77.6480 257.0980 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > CYzhTJs3O9FPwzWyQXeCNQ > 2024-05-14 23:39:39 > 0.9.11 > ligand > pdb-bcif > 4u50 > atom_site > {"label_asym_id":"QBB","auth_seq_id":1916} > 289 > 209 > 540 > 249 > 0 > 1 $$$$