ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 32.5320 70.6810 136.1170 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > HdCFpNyVzdjYjnVkfLu9qw > 2025-07-07 16:10:51 > 0.9.12 > ligand > pdb-bcif > 3f7u > atom_site > {"label_asym_id":"I","auth_seq_id":262} > 9 > 9 > 143 > 523 > 0 > 1 $$$$