MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 134.7930 -20.6140 243.3060 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > gxFzRrNU5-BMm7AjYtOJbQ > 2024-05-01 08:05:59 > 0.9.11 > ligand > pdb-bcif > 4u3n > atom_site > {"label_asym_id":"AUB","auth_seq_id":3560} > 289 > 191 > 517 > 251 > 0 > 1 $$$$