CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 14.4050 -55.1910 11.4950 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > wzyMaQx_DfdKbF0ruqLe-A > 2024-05-28 05:47:48 > 0.9.11 > ligand > pdb-bcif > 7e4r > atom_site > {"label_asym_id":"O","auth_seq_id":503} > 6 > 121 > 37 > 354 > 0 > 1 $$$$