IOD ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 51.6860 57.3390 -13.1790 I 0 5 0 0 0 0 0 0 0 0 0 0 M END > 2FDUJY5WyCR5wIWK0QRSgQ > 2023-03-31 00:10:18 > 0.9.9 > ligand > pdb-bcif > 4dus > atom_site > {"label_asym_id":"E","auth_seq_id":404} > 48 > 57 > 6 > 257 > 0 > 1 $$$$