../ pdb_00004std_xyz-ext-atom_v1-6.xml.gz 15-Sep-2023 17:09 97K pdb_00004std_xyz-no-atom_v1-6.xml.gz 15-Sep-2023 17:09 27K pdb_00004std_xyz_v1-6.cif.gz 15-Sep-2023 17:09 116K pdb_00004std_xyz_v1-6.xml.gz 15-Sep-2023 17:09 156K