ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -57.1870 58.3260 20.2910 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > rnPIAYL1qIw1a6L9BORIfQ > 2025-07-03 22:44:19 > 0.9.12 > ligand > pdb-bcif > 4bz1 > atom_site > {"label_asym_id":"J","auth_seq_id":219} > 16 > 9 > 8 > 289 > 0 > 1 $$$$