MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 254.6850 123.5460 -4.1430 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > eXkVpMU2Ch1ZtRzGdIRY9Q > 2024-04-23 08:29:48 > 0.9.11 > ligand > pdb-bcif > 1xnr > atom_site > {"label_asym_id":"UB","auth_seq_id":1591} > 7 > 76 > 49 > 243 > 0 > 1 $$$$