K ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 60.4990 17.6370 -28.8640 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > osqutgrU0v4Uts43UuYceg > 2024-04-18 09:23:45 > 0.9.11 > ligand > pdb-bcif > 4qne > atom_site > {"label_asym_id":"H","auth_seq_id":503} > 263 > 52 > 10 > 243 > 1 > 1 $$$$