ZN ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -17.1770 20.8500 137.8020 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > S4h7CqspU3VIo2hVem_C_A > 2024-05-28 08:35:09 > 0.9.11 > ligand > pdb-bcif > 4u51 > atom_site > {"label_asym_id":"ZAB","auth_seq_id":501} > 208 > 163 > 556 > 257 > 0 > 1 $$$$