FE ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 48.6720 50.7610 51.1860 FE 0 1 0 0 0 0 0 0 0 0 0 0 M END > e4Raa_EpYj7qj1bxvkyN0w > 2025-07-05 03:06:01 > 0.9.12 > ligand > pdb-bcif > 1fqe > atom_site > {"label_asym_id":"B","auth_seq_id":500} > 51 > 7 > 5 > 317 > 0 > 1 $$$$