../ pdb_00004xa3_xyz-ext-atom_v1-5.xml.gz 22-Sep-2023 17:21 53K pdb_00004xa3_xyz-no-atom_v1-5.xml.gz 22-Sep-2023 17:21 20K pdb_00004xa3_xyz_v1-5.cif.gz 22-Sep-2023 17:21 71K pdb_00004xa3_xyz_v1-5.xml.gz 22-Sep-2023 17:21 91K