../ pdb_00003rk3_xyz-ext-atom_v1-2.xml.gz 08-Sep-2023 16:25 51K pdb_00003rk3_xyz-no-atom_v1-2.xml.gz 08-Sep-2023 16:25 24K pdb_00003rk3_xyz_v1-2.cif.gz 08-Sep-2023 16:25 127K pdb_00003rk3_xyz_v1-2.xml.gz 08-Sep-2023 16:25 170K