UNX ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 14.2320 -72.1010 28.8270 X 0 0 0 0 0 0 0 0 0 0 0 0 M END > ac5hrPthiG8fqBk3D5ABhA > 2024-04-27 01:27:40 > 0.9.11 > ligand > pdb-bcif > 2rex > atom_site > {"label_asym_id":"O","auth_seq_id":555} > 2 > 48 > 4 > 245 > 0 > 1 $$$$