ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -28.9420 44.1310 57.8230 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > 6QLvtKJl-LuSV6055hU-yQ > 2025-07-12 01:28:31 > 0.9.12 > ligand > pdb-bcif > 4z6k > atom_site > {"label_asym_id":"N","auth_seq_id":403} > 38 > 18 > 23 > 348 > 0 > 1 $$$$