MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 179.3920 -90.6830 -137.9130 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > u3sGPnxQDLL2ETgOXOurmg > 2024-05-25 19:56:18 > 0.9.11 > ligand > pdb-bcif > 4z3s > atom_site > {"label_asym_id":"PRB","auth_seq_id":3386} > 30 > 63 > 461 > 261 > 0 > 1 $$$$