MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 6.6010 45.7920 64.0020 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > jpNMCHDc4l8WEoVLqILc_A > 2024-08-23 07:43:58 > 0.9.11 > ligand > pdb-bcif > 4u53 > atom_site > {"label_asym_id":"IX","auth_seq_id":3574} > 306 > 229 > 533 > 376 > 0 > 1 $$$$