FE ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 135.6234 142.5955 119.4195 FE 0 1 0 0 0 0 0 0 0 0 0 0 M END > 9Ym1i13s2kK1xMdXvQlCiw > 2025-07-01 08:41:16 > 0.9.12 > ligand > pdb-bcif > 8ttb > atom_site > {"label_asym_id":"E","auth_seq_id":401} > 0 > 12 > 16 > 273 > 0 > 1 $$$$