CU1 ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 200.3500 171.6300 126.8390 CU 0 3 0 0 0 0 0 0 0 0 0 0 M END > BtT9BDGzU9A7wdE7l9pndA > 2025-07-12 12:40:29 > 0.9.12 > ligand > pdb-bcif > 7ev9 > atom_site > {"label_asym_id":"O","auth_seq_id":506} > 21 > 9 > 39 > 254 > 0 > 1 $$$$