U1 ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 15.9100 -3.9030 13.7030 U 0 0 0 0 0 0 0 0 0 0 0 0 M END > AnH5NsiSMwXCYGv9o3g_AQ > 2023-02-06 10:33:49 > 0.9.9 > ligand > pdb-bcif > 1b2h > atom_site > {"label_asym_id":"E","auth_seq_id":520} > 4 > 57 > 17 > 249 > 0 > 1 $$$$