ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -4.5610 18.9840 30.1430 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > GuJujtycpkjMXZbkvmjWxQ > 2025-07-07 03:02:21 > 0.9.12 > ligand > pdb-bcif > 1fuk > atom_site > {"label_asym_id":"B","auth_seq_id":900} > 6 > 6 > 2 > 275 > 0 > 1 $$$$