ZN ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -17.2120 20.7650 137.5750 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > RavH5qw32EdJfOAiUcJxww > 2024-07-06 18:16:29 > 0.9.11 > ligand > pdb-bcif > 4u4n > atom_site > {"label_asym_id":"ZAB","auth_seq_id":501} > 237 > 183 > 687 > 273 > 0 > 1 $$$$