K ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 176.9060 182.3680 221.8970 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > v1eUGj3RnlZGPXUmNBMtDA > 2024-07-06 11:07:10 > 0.9.11 > ligand > pdb-bcif > 7r4x > atom_site > {"label_asym_id":"LA","auth_seq_id":1903} > 7 > 53 > 243 > 241 > 0 > 1 $$$$