MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 138.3530 12.7300 250.8980 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > 2uSRkY1prdYTUKqembD41w > 2024-07-06 16:45:14 > 0.9.11 > ligand > pdb-bcif > 4u55 > atom_site > {"label_asym_id":"PAC","auth_seq_id":3729} > 174 > 208 > 583 > 280 > 0 > 1 $$$$