FE ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 80.4440 55.5490 18.1730 FE 0 1 0 0 0 0 0 0 0 0 0 0 M END > 6ApCeEjLHOnaQAPYfBFDtQ > 2023-03-30 08:35:20 > 0.9.9 > ligand > pdb-bcif > 4itt > atom_site > {"label_asym_id":"K","auth_seq_id":201} > 6 > 53 > 14 > 224 > 0 > 1 $$$$