CL ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -72.1530 68.6740 145.7940 CL 0 5 0 0 0 0 0 0 0 0 0 0 M END > RJRLTijUicZOYGZtjB8-Yw > 2024-04-24 18:55:37 > 0.9.11 > ligand > pdb-bcif > 4rk1 > atom_site > {"label_asym_id":"Y","auth_seq_id":403} > 46 > 40 > 20 > 273 > 0 > 1 $$$$