MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 91.1950 20.2790 83.1250 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > iJVHWzCNkAnoGlmoC32SPg > 2024-05-04 04:23:45 > 0.9.11 > ligand > pdb-bcif > 4u4z > atom_site > {"label_asym_id":"PX","auth_seq_id":3581} > 303 > 266 > 644 > 280 > 0 > 1 $$$$