FE ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 14.0080 17.4030 61.1630 FE 0 1 0 0 0 0 0 0 0 0 0 0 M END > B3IMU-BFNTYvUMRfLBcsUQ > 2025-07-07 05:41:41 > 0.9.12 > ligand > pdb-bcif > 1iej > atom_site > {"label_asym_id":"B","auth_seq_id":333} > 52 > 7 > 3 > 279 > 0 > 1 $$$$