MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 188.5900 35.4280 194.6090 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > X9EgipOqzNwCp-MDFC3hYA > 2024-08-23 07:15:41 > 0.9.11 > ligand > pdb-bcif > 4u53 > atom_site > {"label_asym_id":"PYB","auth_seq_id":3681} > 291 > 168 > 537 > 336 > 0 > 1 $$$$