ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 148.2130 -6.7330 -18.6640 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > JJjEG62BEYZ1VmcAY48Ntw > 2025-07-13 08:29:11 > 0.9.12 > ligand > pdb-bcif > 3pnz > atom_site > {"label_asym_id":"KA","auth_seq_id":334} > 12 > 9 > 20 > 272 > 0 > 1 $$$$