CL ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -82.2430 -53.0350 18.1560 CL 0 5 0 0 0 0 0 0 0 0 0 0 M END > NsU8kI_3VxKnZuWOsYe6Lw > 2024-05-24 04:12:51 > 0.9.11 > ligand > pdb-bcif > 6c4j > atom_site > {"label_asym_id":"O","auth_seq_id":503} > 73 > 124 > 45 > 277 > 0 > 1 $$$$