MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 91.9110 -8.3830 18.2780 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > QMW1wnUmhaFlIHS3-428-w > 2024-10-03 12:53:40 > 0.9.11 > ligand > pdb-bcif > 4u4n > atom_site > {"label_asym_id":"PX","auth_seq_id":3581} > 306 > 135 > 551 > 357 > 0 > 1 $$$$