MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 168.7800 -11.9490 209.9450 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > em5zSzv4dgkbPRU8WpQ32A > 2024-05-14 00:19:10 > 0.9.11 > ligand > pdb-bcif > 4u50 > atom_site > {"label_asym_id":"IUB","auth_seq_id":3568} > 274 > 127 > 590 > 351 > 0 > 1 $$$$