O ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 38.4040 56.9930 45.9890 O 0 0 0 0 0 0 0 0 0 0 0 0 M END > zHSYIhMNIme4Y9IHGaTByA > 2022-08-17 18:58:39 > 0.9.9 > ligand > pdb-bcif > 2frv > atom_site > {"label_asym_id":"BB","auth_seq_id":539} > 23 > 70 > 82 > 240 > 0 > 1 $$$$