ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 8.1670 -5.3160 -53.8480 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > fgJElxfqDX78A-QXcCv8Zw > 2025-07-15 21:05:59 > 0.9.12 > ligand > pdb-bcif > 4zo3 > atom_site > {"label_asym_id":"C","auth_seq_id":401} > 18 > 11 > 6 > 295 > 0 > 1 $$$$