ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 111.5910 75.0380 43.2370 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > 0ySH5B-sj8tYvSiXlzPlYA > 2025-07-01 14:19:59 > 0.9.12 > ligand > pdb-bcif > 1kh4 > atom_site > {"label_asym_id":"C","auth_seq_id":450} > 18 > 8 > 17 > 274 > 0 > 1 $$$$