MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 125.3750 -19.8310 263.9540 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > JVzaDjB4bFpPC86yBD1tbQ > 2024-05-23 21:38:44 > 0.9.11 > ligand > pdb-bcif > 4u51 > atom_site > {"label_asym_id":"PRB","auth_seq_id":3499} > 251 > 119 > 455 > 256 > 0 > 1 $$$$