../ pdb_00001rk3_xyz-ext-atom_v1-4.xml.gz 18-Aug-2023 15:48 47K pdb_00001rk3_xyz-no-atom_v1-4.xml.gz 18-Aug-2023 15:48 27K pdb_00001rk3_xyz_v1-4.cif.gz 18-Aug-2023 15:48 69K pdb_00001rk3_xyz_v1-4.xml.gz 18-Aug-2023 15:48 90K