ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 167.3140 158.4740 208.0310 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > nKHgxpkAyPOaJI3a8noV-A > 2025-07-13 04:22:43 > 0.9.12 > ligand > pdb-bcif > 7kzz > atom_site > {"label_asym_id":"N","auth_seq_id":304} > 19 > 14 > 38 > 311 > 0 > 1 $$$$