MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 281.1510 -69.8440 277.5390 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > rThS3UCdRIsmqLQSD1dfhg > 2024-05-25 04:07:52 > 0.9.11 > ligand > pdb-bcif > 4u53 > atom_site > {"label_asym_id":"MCB","auth_seq_id":1940} > 421 > 160 > 587 > 294 > 0 > 1 $$$$