FE ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 65.3530 35.2750 43.7720 FE 0 1 0 0 0 0 0 0 0 0 0 0 M END > 3ERyNSZZe7LRqCX4aa4dJA > 2023-01-30 14:48:40 > 0.9.9 > ligand > pdb-bcif > 1tkp > atom_site > {"label_asym_id":"J","auth_seq_id":313} > 7 > 52 > 18 > 241 > 0 > 1 $$$$