MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 46.2310 -59.9200 105.9080 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > Y5S9KZ--ZdI0raFLA6pr2g > 2024-05-24 11:37:12 > 0.9.11 > ligand > pdb-bcif > 4u4r > atom_site > {"label_asym_id":"HU","auth_seq_id":3494} > 336 > 258 > 549 > 252 > 0 > 1 $$$$