MG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 76.2280 18.2410 76.0280 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > tlPakRen_M6OlxKXTzoSmw > 2025-07-06 12:10:39 > 0.9.12 > ligand > pdb-bcif > 4rxd > atom_site > {"label_asym_id":"J","auth_seq_id":1503} > 9 > 8 > 11 > 337 > 0 > 1 $$$$