MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 258.7420 42.4620 207.9820 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > Y8LslqH7nhRFsGt-quVaqg > 2024-05-01 02:08:57 > 0.9.11 > ligand > pdb-bcif > 4u3n > atom_site > {"label_asym_id":"UBB","auth_seq_id":1917} > 166 > 225 > 526 > 257 > 0 > 1 $$$$