CL ModelServer 0.9.12 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 > 2TUu0-wYxVI7P_PSrVD2Aw > 2025-07-15 17:51:14 > 0.9.12 > ligand > pdb-bcif > 1fu2 > atom_site > {"label_asym_id":"M","auth_seq_id":1502} > 56 > 7 > 3 > 324 > 0 > 1 $$$$