CL ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 0.0000 0.0000 10.1550 CL 0 5 0 0 0 0 0 0 0 0 0 0 M END > xXTa8Ew_fBdARAb9yVniSg > 2024-04-19 19:41:03 > 0.9.11 > ligand > pdb-bcif > 1os3 > atom_site > {"label_asym_id":"F","auth_seq_id":503} > 1 > 30 > 2 > 249 > 0 > 1 $$$$