FE ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -19.2650 -1.7720 -50.3130 FE 0 1 0 0 0 0 0 0 0 0 0 0 M END > CIx1UEPs271i8yuUrgThUw > 2024-05-17 03:40:20 > 0.9.11 > ligand > pdb-bcif > 4ies > atom_site > {"label_asym_id":"B","auth_seq_id":501} > 2 > 51 > 3 > 264 > 0 > 1 $$$$