MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 258.6680 26.4070 217.5160 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > 2RGHmV42KsDHngv1ip7Tgw > 2024-05-23 09:59:27 > 0.9.11 > ligand > pdb-bcif > 4u53 > atom_site > {"label_asym_id":"LDB","auth_seq_id":1965} > 293 > 184 > 543 > 256 > 0 > 1 $$$$