FE ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 6.8570 -13.5210 -13.0190 FE 0 1 0 0 0 0 0 0 0 0 0 0 M END > HdpUcPWzy7dmqG5BjK-UQw > 2025-07-07 16:22:28 > 0.9.12 > ligand > pdb-bcif > 4zn3 > atom_site > {"label_asym_id":"F","auth_seq_id":204} > 9 > 17 > 30 > 363 > 0 > 1 $$$$