CL ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 0.0000 0.0000 11.7890 CL 0 5 0 0 0 0 0 0 0 0 0 0 M END > 3UTZEXVK0rHdRZ8o2RgZVQ > 2022-06-29 17:20:25 > 0.9.9 > ligand > pdb-bcif > 1fu2 > atom_site > {"label_asym_id":"M","auth_seq_id":1502} > 13 > 44 > 4 > 221 > 0 > 1 $$$$