CL ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -5.2720 16.6250 32.2890 CL 0 5 0 0 0 0 0 0 0 0 0 0 M END > FbyTfIOdMbYaTswq8zG9Pg > 2025-07-07 02:22:52 > 0.9.12 > ligand > pdb-bcif > 3s81 > atom_site > {"label_asym_id":"R","auth_seq_id":251} > 18 > 8 > 12 > 331 > 0 > 1 $$$$