CL ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 12.0120 6.3880 1.9820 CL 0 5 0 0 0 0 0 0 0 0 0 0 M END > zpKP9fJqC3Zz05VQkiRGPA > 2025-07-03 22:42:49 > 0.9.12 > ligand > pdb-bcif > 4rqo > atom_site > {"label_asym_id":"F","auth_seq_id":503} > 10 > 9 > 7 > 349 > 0 > 1 $$$$