FE ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 41.0770 16.1710 -1.5390 FE 0 1 0 0 0 0 0 0 0 0 0 0 M END > m21CUwr29mq4nh1Fxn9wQw > 2024-04-26 15:23:57 > 0.9.11 > ligand > pdb-bcif > 4ffk > atom_site > {"label_asym_id":"B","auth_seq_id":301} > 13 > 41 > 3 > 314 > 0 > 1 $$$$