ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 51.9470 50.5500 30.2000 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > b7cKNlZOSalBpf0pSsqeqA > 2025-07-03 10:02:19 > 0.9.12 > ligand > pdb-bcif > 4zpj > atom_site > {"label_asym_id":"B","auth_seq_id":501} > 15 > 11 > 3 > 297 > 0 > 1 $$$$