FE2 ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -20.4445 7.3049 12.4898 FE 0 2 0 0 0 0 0 0 0 0 0 0 M END > sefVR3zCRshIkJd4wcmcXQ > 2025-06-30 22:33:05 > 0.9.12 > ligand > pdb-bcif > 4tnj > atom_site > {"label_asym_id":"FE","auth_seq_id":403} > 60 > 17 > 133 > 462 > 0 > 1 $$$$