ZN ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 12.1570 83.5400 63.6310 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > 4iPI-wlPI9-8sqnJJ46MxA > 2023-09-30 12:43:49 > 0.9.9 > ligand > pdb-bcif > 4z3u > atom_site > {"label_asym_id":"K","auth_seq_id":301} > 64 > 94 > 16 > 273 > 0 > 1 $$$$