ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 24.2620 -58.6330 -22.9530 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > -TCugZnHdnyaLoVriTsJaA > 2025-07-07 19:55:20 > 0.9.12 > ligand > pdb-bcif > 3u4s > atom_site > {"label_asym_id":"F","auth_seq_id":502} > 15 > 12 > 10 > 282 > 0 > 1 $$$$