ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 5.8880 31.5680 -73.2740 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > YYDKjkfd4VTPer5CQqRZXw > 2025-07-05 14:09:08 > 0.9.12 > ligand > pdb-bcif > 3n9r > atom_site > {"label_asym_id":"KA","auth_seq_id":308} > 43 > 12 > 42 > 340 > 0 > 1 $$$$