MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 227.0850 56.9960 257.3750 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > 55mG1IZXh8ugz4eGlU7iRA > 2024-05-14 19:50:58 > 0.9.11 > ligand > pdb-bcif > 4u50 > atom_site > {"label_asym_id":"BCB","auth_seq_id":1927} > 263 > 132 > 784 > 261 > 0 > 1 $$$$