CL ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -59.0130 63.4750 208.0930 CL 0 5 0 0 0 0 0 0 0 0 0 0 M END > U74MDb39FehxNL5xgRivbQ > 2025-07-09 05:26:14 > 0.9.12 > ligand > pdb-bcif > 4rk1 > atom_site > {"label_asym_id":"FA","auth_seq_id":403} > 15 > 19 > 15 > 285 > 0 > 1 $$$$