MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 73.8670 28.2380 32.7390 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > mMKcNlU51cgNrZjNu7i5ag > 2024-07-06 16:35:21 > 0.9.11 > ligand > pdb-bcif > 4u55 > atom_site > {"label_asym_id":"IGA","auth_seq_id":3807} > 186 > 289 > 613 > 287 > 0 > 1 $$$$