ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -73.7260 62.7150 28.4630 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > AzU_9eCvGphMhba20G4fzg > 2025-07-12 21:19:58 > 0.9.12 > ligand > pdb-bcif > 4kn7 > atom_site > {"label_asym_id":"N","auth_seq_id":1501} > 25 > 10 > 55 > 251 > 0 > 1 $$$$