FE ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 68.6990 40.7600 9.2830 FE 0 1 0 0 0 0 0 0 0 0 0 0 M END > iVvnTtalXUkEWaJW9aDGxQ > 2025-07-12 11:21:40 > 0.9.12 > ligand > pdb-bcif > 1dtg > atom_site > {"label_asym_id":"B","auth_seq_id":400} > 5 > 5 > 2 > 251 > 0 > 1 $$$$