CL ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 -23.9470 -44.4590 -7.8710 CL 0 5 0 0 0 0 0 0 0 0 0 0 M END > MEC0GjzNtuib-Yqo-KL5qQ > 2023-06-01 18:11:19 > 0.9.9 > ligand > pdb-bcif > 4kha > atom_site > {"label_asym_id":"E","auth_seq_id":201} > 53 > 58 > 68 > 299 > 0 > 1 $$$$