MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 175.0950 -53.5510 283.0000 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > U5xH6vsQjdbqhY2Qq_ZvUg > 2024-05-03 17:28:22 > 0.9.11 > ligand > pdb-bcif > 4u4z > atom_site > {"label_asym_id":"QXB","auth_seq_id":3653} > 272 > 195 > 668 > 264 > 0 > 1 $$$$