FE ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -72.9340 -79.1390 -54.9110 FE 0 1 0 0 0 0 0 0 0 0 0 0 M END > -tiDRZCn6OoLjhd2hSiCBQ > 2025-07-05 23:41:52 > 0.9.12 > ligand > pdb-bcif > 4ixk > atom_site > {"label_asym_id":"K","auth_seq_id":201} > 8 > 8 > 9 > 253 > 0 > 1 $$$$